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Upgrading to wheel spacers on a Ram 3500 Dually can change the truck's stance, improve clearance for wider tires or aftermarket wheels, and alter steering geometry. Because the 3500 dually uses a heavier axle load and dual rear wheels, spacer choices affect load distribution, hub engagement, and wheel bearing life more than they would on a lighter vehicle.This guide shortlists the top options for Ram 3500 Dually wheel spacers and explains the evaluation criteria used to pick them. You will find practical guidance on fitment, thickness selection, and installation considerations so you can choose spacers that meet towing, hauling, and stance needs. Read on to compare the shortlisted options and learn what matters most before you install spacers on your truck.
Looking for other parts? See all Ram 3500 parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Bronson Built 8×200 Hubcentric Wheel Spacer 1/2 in for Ram 3500 Dually (142mm Hub Bore) |  |
| Best Quality Built to a higher standard if you want something more solid | Wheel Accessories Parts 2pc 2.00" Forged Steel Wheel Spacers 8x200mm M14x1.5 Hubcentric |  |
| Best Value The sweet spot between price and what you get | FLYCLE 2" 8×200 Hubcentric Front Wheel Spacers with M14x1.5 Studs (142mm Bore) |  |
| Best Budget The cheapest option that still gets the job done reliably | Richeer 2" Forged 8×6.5 Wheel Spacers with 9/16-18 Studs (2 pcs) |  |
| Highest Rated A top-rated pick with lots of positive feedback | Orion Motor Tech 8×6.5 2" Wheel Spacers with Studs, Set of 4 |  |
| Most Popular A crowd favorite that many people choose with confidence | KSP Performance 8-Lug 12mm (1/2") CNC Machined Wheel Spacers, 2-Pack |  |
| Best Seller A high-volume bestseller chosen again and again | KSP 2" 8×6.5 (8×165.1) Forged Wheel Spacers with M14x1.5 Studs, 2-Pack |  |
1. Bronson Built 8×200 Hubcentric Wheel Spacer 1/2 in for Ram 3500 Dually (142mm Hub Bore)
| Bolt pattern | 8×200 |
|---|---|
| Hub center bore | 142mm |
| Thickness | 1/2 Inch |
| Material | 6061 T6 Aluminum |
These Bronson Built hubcentric spacers push dually wheels outward by 1/2 inch and are designed specifically for Ram 3500 dually trucks with the OEM 142mm center bore. Machined from solid extruded 6061 T6 aluminum and CNC finished, they function as both a centering ring and spacer so wheels sit true without vibration. Installation is straightforward for anyone comfortable with wheel removal and torqueing lug nuts, and they can be fitted to the front, rear, or between the dual wheels as needed. The main practical benefits are improved wheel clearance and the ability to fine-tune track width while keeping a factory-style hub fit. Note that using thicker spacers reduces available stud thread engagement, so measuring stud length and choosing appropriate spacer thickness is important. These are built for dually setups only and will not work on single-wheel Ram trucks.
Best for: Buyers who want a factory-style hubcentric spacer to adjust track width or clearance on a Ram 3500 dually while keeping a precision fit and durable aluminum construction.
Less Ideal for: Drivers running single-wheel Ram trucks or those unwilling to check stud thread engagement and measure fitment before installation should choose a different solution.
- Made from USA extruded 6061 T6 billet aluminum for strength and corrosion resistance
- Hubcentric design with 142mm center bore for precise wheel centering on Ram 3500 dually hubs
- CNC machined finish for consistent fit and reduced vibration risk
- Versatile fitment for front, rear, or between dually wheels
- Half‑inch thickness reduces wheel stud thread engagement, requiring verification of stud length before installation
Verdict: A precision, billet-aluminum 1/2-inch hubcentric spacer made to give Ram 3500 dually trucks cleaner wheel fitment and reliable centering.
2. Wheel Accessories Parts 2pc 2.00" Forged Steel Wheel Spacers 8x200mm M14x1.5 Hubcentric
| Bolt pattern | 8 on 200mm |
|---|---|
| Center bore | 142mm |
| Thread size | M14 x 1.5 |
| Adapter thickness | 2.00 inch |
| Material | Forged 1045 Steel |
These 2.00 inch hub-centric wheel spacers move the wheel flange outward to widen track width and increase tire clearance on dual-rear setups. Made from forged 1045 steel and CNC machined, the spacers use SAE 10.9 studs and a 142mm center bore to center on the hub, which reduces the risk of vibration when installed correctly. Typical use is on lifted or upgraded-wheel Ram 3500 duallys to allow wider tires, improve lateral stability, and resolve caliper or clearance interference without modifying suspension geometry. They are straightforward to fit onto compatible 8x200mm hubs and do not require special tools beyond normal wheel removal torqueing. The steel construction gives strength for heavy-duty duty cycles at the cost of increased unsprung mass compared with aluminum spacers. Corrosion-resistant black anodizing helps durability but long-term cosmetic wear is possible in harsh environments. Buyers should ensure correct torque, stud length, and that wheel bolts or nuts are compatible with the spacer stack before driving hard or hauling heavy loads.
Best for: Drivers upgrading wheels or tires on Ram 3500 duallys who prioritize handling, clearance, and a wider stance while keeping a heavy-duty, durable spacer solution.
Less Ideal for: Owners seeking the lightest possible unsprung weight or those unwilling to verify stud and wheel bolt compatibility before installation.
- Forged 1045 steel construction for high strength suited to heavy-duty dually use
- Hub-centric 142mm center bore to promote proper wheel centering and reduce vibration
- CNC machined and supplied with SAE 10.9 studs for consistent fit and clamping strength
- 2.00 inch thickness provides significant added clearance for wider tires and brake/tire fitment issues
- Steel spacers add more unsprung weight compared with aluminum alternatives
Verdict: A robust, hub-centric 2.00" forged steel spacer built to give Ram 3500 duallys the clearance and wider track needed for bigger tires and improved stability.
3. FLYCLE 2" 8×200 Hubcentric Front Wheel Spacers with M14x1.5 Studs (142mm Bore)
| Thickness | 2 inch |
|---|---|
| Vehicle bolt pattern | 8x200mm |
| Wheel bolt pattern | 8x200mm |
| Center bore | 142mm |
| Thread pitch | 14×1.5 |
These FLYCLE spacers are a front-axle, hubcentric solution designed specifically for dual-rear-wheel heavy trucks with an 8×200 bolt pattern. Sold as a two-piece set, each spacer is forged from 6061-T6 aluminum, CNC-machined, anodized and fitted with 12.9-class studs to deliver a strong but lightweight offset. They are typically used to move the front wheels 2 inches outward to resolve brake or suspension clearance issues and to allow wider tires or a more aggressive track width. The hubcentric 142mm bore helps keep runout low and speeds installation when matched to a 142mm hub. Practical benefits include corrosion resistance from the anodized finish and clear torque guidance to achieve secure clamping. Limitations are clear: these are front-only spacers and will not fit single-rear-wheel setups, and they require matching hub bore and correct torque to avoid fitment or safety problems. Buyers should also confirm they need a 2-inch offset and the specified thread pitch before installing.
Best for: Buyers who prioritize a practical, bolt-on fix for front brake or tire clearance issues on dual-rear-wheel heavy trucks and want a factory-quality hubcentric spacer that minimizes vibration when fitted correctly.
Less Ideal for: Drivers looking for a full-vehicle spacer solution, those with single-rear-wheel configurations, or anyone unsure of their hub bore or required thread pitch should look elsewhere or verify fitment first.
- Forged 6061-T6 aluminum construction provides a strong but lightweight spacer.
- CNC machining and anodized finish improve dimensional accuracy and corrosion resistance.
- Hubcentric 142mm bore reduces wheel runout when matched to the vehicle hub.
- Includes high-strength 12.9-class studs and a recommended torque spec for secure installation.
- Intended for front wheels only and not suitable for rear fitment on these trucks.
Verdict: A practical, hubcentric 2-inch front spacer built for DRW heavy trucks that solves clearance problems and lets you fit wider tires when the hub bore and bolt pattern match.
4. Richeer 2" Forged 8×6.5 Wheel Spacers with 9/16-18 Studs (2 pcs)
| Bolt pattern | 8×165.1 mm (8×6.5) |
|---|---|
| Thickness | 2 inches (50.8 mm) |
| Center bore | 126.15 mm |
| Stud thread | 9/16-18 |
| Material | Forged 6061-T6 aluminum |
These Richeer 2-inch wheel spacers are a budget-friendly way to push wheels outward on compatible heavy-duty trucks to widen track width and improve stance and handling. Sold as a two-piece set, they are forged from 6061-T6 billet aluminum, CNC machined, and anodized for corrosion resistance. The spacers use high-strength grade 12.9 studs (9/16-18) to mount wheels and retain factory center bore sizing for hub-centric fitment. In practice they provide a noticeable visual widening and can marginally improve cornering stability and tire clearance for wider tires or aftermarket wheels. Installation requires removing the wheel, fitting the spacer, then torquing the studs to spec and refitting the wheel, so a torque wrench and basic mechanic skills are needed. Limitations include that this listing is for two spacers only (not a full four-wheel set) and compatibility is limited to the specified bolt pattern, center bore, and vehicle models; professional installation is recommended for dually setups. For buyers focused on cost and straightforward fitment, these spacers offer solid materials and hardware for the price.
Best for: Buyers looking to widen the track or fit slightly wider wheels on a budget for compatible heavy-duty trucks and who prioritize solid materials and straightforward installation.
Less Ideal for: Those wanting a full-vehicle kit without sourcing additional spacers or owners who need spacers for vehicles outside the listed bolt pattern and center bore specifications.
- Forged 6061-T6 construction with CNC machining for strength and consistent fit
- Grade 12.9 studs provide high tensile strength for secure wheel mounting
- Anodized finish helps resist corrosion in road conditions
- Hub-centric 126.15 mm center bore maintains wheel alignment and reduces vibration
- Sold as a 2-piece set only, not a complete set for all wheels
Verdict: A cost-conscious choice that gives dually trucks a wider stance with forged aluminum construction and high-strength studs for dependable performance.
5. Orion Motor Tech 8×6.5 2" Wheel Spacers with Studs, Set of 4
| Bolt pattern | 8×6.5 (8×165.1) |
|---|---|
| Thickness | 2 inches |
| Hardware | 32 x 9/16"-18 heat-treated zinc bolts |
| Hub bore | 130 mm |
These Orion Motor Tech spacers are a 2-inch wheel adapter kit machined from T6 aircraft-grade aluminum and supplied as a set of four with 32 zinc-coated, heat-treated 9/16"-18 bolts. They push wheels outward to widen the axle track, which helps cornering stability and handling on heavy-duty trucks like the Ram 3500 dually. The precision machining and 60 degree tapered seat aim to keep the fit secure, while rear face slots make removal easier after long service. In real-world use the spacers are lightweight yet stiff, so they add little unsprung mass while resisting corrosion from road exposure thanks to the zinc hardware. Installation is straightforward for anyone comfortable with wheel work, but proper torqueing and periodic rechecks are important. These are vehicle-specific fitment parts, so confirm bolt pattern and hub bore before buying. They do not include hub-centric rings or extended warranty coverage, so buyers seeking additional centering hardware or backed guarantees will need to source those separately.
Best for: Owners prioritizing reliable, durable hardware to improve handling and stability on heavy-duty dually trucks who are comfortable performing wheel installation and periodic torque checks.
Less Ideal for: Drivers who want an all-in-one kit with hub-centric adapters or a manufacturer-backed warranty and those who prefer professional installation included.
- Made from T6 aircraft-grade aluminum for a strong but lightweight spacer
- Includes 32 heat-treated, zinc-coated 9/16"-18 bolts for corrosion resistance and strength
- Precision 60 degree tapered seat and machined fit reduce the chance of wobble
- Rear face slots allow easier removal after extended use
- Does not include hub-centric rings to ensure perfect centering on all hubs
Verdict: Choose these spacers if you want a durable, machined T6 aluminum 2-inch spacer set built to improve stability on a Ram 3500 dually with proven hardware.
6. KSP Performance 8-Lug 12mm (1/2") CNC Machined Wheel Spacers, 2-Pack
| Bolt pattern | 8×165.1mm, 8x170mm, 8x180mm |
|---|---|
| Thickness | 12mm (1/2") |
| Hub bore | 127mm |
| Material | 6061-T6 aluminum |
| Quantity | 2 PCS |
These KSP 8-lug wheel spacers are a CNC-machined 6061-T6 aluminum 12mm (1/2") spacer set sold as two pieces and intended to push dual and single rear wheels outward for clearance, larger tires, and a wider stance. Installation is typical for wheel spacers: clean the hub, fit the hub-centric bore, place the spacer, and torque the factory lug nuts; the set includes thread locker for fastening. The machined billet construction and anodized finish make them more precise and corrosion-resistant than many cast alternatives, which helps reduce vibration risk on heavy-duty trucks. Practical benefits include resolving caliper or tire clearance issues and allowing a slightly more aggressive track for improved cornering stability. Limitations to note are the fixed 12mm offset, which gives only a modest width increase, and these spacers require correct bolt pattern and hub fitment for Ram 3500 dually applications; improper fitment or installation could cause issues, so follow torque and compatibility checks before fitting.
Best for: Buyers who want a precision-machined spacer to fix tire or caliper clearance and mildly widen the track on a heavy-duty dually while prioritizing solid construction and low vibration risk.
Less Ideal for: Anyone seeking a large offset or dramatic stance change or those unwilling to verify exact hub bore and bolt pattern compatibility before installation.
- CNC-machined 6061-T6 aluminum construction for better dimensional accuracy and strength versus cast spacers
- Anodized surface improves corrosion resistance for long-term use on trucks
- Includes thread locker and hub-centric bore to reduce vibration and simplify installation
- 12mm thickness provides noticeable clearance improvement for larger tires or brake calipers
- Only a 12mm (1/2") offset, which may be insufficient for users wanting a wider stance
- Universal fitment listing requires careful confirmation for exact Ram 3500 dually hub and bolt pattern
Verdict: A precision CNC-machined 12mm spacer set made for Ram 3500 dually owners who want a reliable, low-vibration solution to clearance and modest track widening.
7. KSP 2" 8×6.5 (8×165.1) Forged Wheel Spacers with M14x1.5 Studs, 2-Pack
| Bolt pattern | 8×6.5 (8×165.1mm) |
|---|---|
| Thickness | 2" (50.8mm) |
| Stud/thread pitch | M14 x 1.5 |
| Hub bore | 126.15mm |
These KSP 2-inch wheel spacers are built to move wheels 2 inches outward to improve wheel clearance, allow larger tires, and give a wider stance on heavy-duty trucks like the Ram 3500 dually. They are machined from 6061-T6 aluminum and finished with black anodizing, and come with heat-treated 10.9 grade geomet bolts and M14x1.5 studs preinstalled. In practice that means a lighter-than-steel spacer with corrosion resistance and hardware intended to resist vibration when torqued to the recommended 85 to 95 ft-lbs. Installation is typical for hub-centric spacers: remove the wheel, mount the spacer to the hub using the supplied studs and thread locker, then reinstall the wheel. Benefits include improved caliper clearance, the ability to fit wider tires without rubbing, and a more stable feel in corners due to the wider track. Limitations to consider are that these are vehicle-specific fitment items so correct fitment verification is essential, they rely on proper torque and periodic checks, and adding spacers changes wheel offset which can affect suspension and wheel bearing loads over time.
Best for: Buyers who prioritize a conservative, reliable upgrade to gain tire clearance and a wider stance on their Ram 3500 dually and who will follow recommended torque and maintenance checks.
Less Ideal for: Drivers who prefer bolt-on changes that need no periodic inspection or those unwilling to verify fitment and torque procedures with a shop or experienced installer.
- Constructed from 6061-T6 aluminum for a strong but lightweight spacer
- Black anodized finish provides added corrosion resistance
- Ships with heat-treated 10.9 grade geomet bolts and M14x1.5 studs for secure fastening
- Hub bore and bolt pattern (126.15mm bore, 8×6.5/8×165.1) match heavy-duty truck hubs to ensure centered mounting
- Requires exact fitment confirmation for Ram 3500 dually configurations before purchase
- Adds track width and offset changes that may increase wear on suspension and wheel bearings over time
Verdict: A factory-quality 2-inch hub-centric spacer option for Ram 3500 dually owners who want safe, hardware-included clearance for larger tires and a wider stance.
Choosing the Right Ram 3500 Dually Wheel Spacers: Key Factors to Consider
Hub-Centric Fitment
Hub-centric fitment ensures the spacer centers on the truck hub rather than relying solely on lug shoulder contact. For a Ram 3500 Dually, precise center-bore alignment reduces stress on wheel studs and bearings because the heavy axle load transfers through the hub rather than the fasteners.
When fitment is off even slightly, dual wheels can amplify runout and vibration at highway speeds. Verify the spacer's center-bore diameter and tolerances match the Ram 3500 Dually hub dimensions. A properly hub-centric spacer minimizes concentricity errors, which helps maintain steering feel and reduces accelerated wear on wheel bearings and studs.
Material And Manufacturing Quality
Material choice and machining matter because a heavy-duty truck sees higher loads and more frequent towing or hauling. Look for spacers made from high-strength aluminum alloys or steel with clear specification data. Billet or forged aluminum with CNC machining typically offers consistent thickness and true faces, which are important for even clamp load distribution.
Corrosion-resistant finishes such as hard anodizing or powder coating protect mating surfaces and hardware. Poorly machined spacers can introduce taper, uneven thickness, or poor hole alignment, all of which can cause vibration or premature hardware loosening under heavy loads.
Stud Engagement And Fastener Design
Stud engagement depth is critical on a heavy truck. Spacers should not reduce the amount of thread engagement below safe limits for the lug nuts or wheel bolts. For dually applications, consider whether stud-length extensions or replacement studs are needed and whether the spacer design preserves proper engagement without requiring excessive modifications.
Fastener quality is equally important. Hardware included with the spacer should meet grade specifications suitable for heavy-duty use and come with clear torque specs. Poor hardware can loosen under repeated towing loads or highway vibration, increasing the risk of wheel movement.
Spacer Thickness And Clearance Needs
Spacer thickness determines how much the wheels are pushed outward and affects clearance for wider tires, brake calipers, and fender inner edges. On a Ram 3500 Dually, small changes in thickness can significantly alter track width and the relationship between the dual rear wheels.
Choose thickness based on measured clearance needs for the specific wheel and tire combination you plan to run. Keep in mind that thicker spacers increase leverage on bearings and studs, so balance stance goals with structural considerations. A graduated approach—starting with a modest spacer and stepping up if needed—reduces the risk of introducing handling or wear issues.
Hub Load And Bearing Considerations
Spacers alter the effective load path by moving the wheel centerline outward, which increases the moment arm on wheel bearings and hub assemblies. On a dually Ram 3500 that regularly carries heavy loads, this change can hasten bearing wear if not considered.
Evaluate whether the spacer design maintains or improves hub support and whether the manufacturer provides guidance on maximum recommended thickness for dually use. In some cases, reinforcing components or more frequent maintenance intervals may be advisable to mitigate added bearing stress.
Installation Hardware And Serviceability
A complete installation kit with correctly sized studs, nuts, and washers simplifies fitting and reduces the chance of incorrect hardware use. For a Ram 3500 Dually, installation instructions should cover torque specs, torque sequence, and any checks specific to dual-rear-wheel setups.
Serviceability matters because spacers may need re-torquing after initial use and periodic inspection. Choose spacers that allow easy access for wheel removal and that do not require permanent modifications to the hub, so future maintenance or factory recompliance is straightforward.
Fitment Notes Specific To Dually Rear Axles
Dual rear-wheel axles change how spacers behave because the inner and outer wheel positions interact. On a Ram 3500 Dually, rear spacers must account for both wheels' clearances and the factory offset to avoid rubbing between the dual wheels or between the outer wheel and fender.
When choosing a spacer for the rear dually, measure the gap between inner and outer wheels and confirm whether the spacer affects inner-outer wheel contact. Also check brake hardware and ABS sensor locations to ensure the spacer does not interfere with existing components.
- Verify inner-to-outer wheel clearance after mock-fitting wheels.
- Confirm spacer does not push the outer wheel past fender lip limits.
- Check for interference with brake calipers, sensors, and suspension links.
Choosing Thickness For Towing Versus Stance
If you primarily tow or haul, prioritize minimal thickness that achieves clearance without greatly altering hub loads. For visual stance, thicker spacers give a wider look but add leverage on bearings, so weigh aesthetic goals against long-term durability.
Consider incremental increases in thickness and verify handling and vibration before committing to the thickest option. Often a modest spacer delivers the needed clearance while minimizing added stress on drivetrain components.
- Small thickness changes can have large effects on handling on heavy trucks.
- Test on-road for vibration and steering feel after installation.
Torque Specs, Torque Sequence, And Maintenance
Proper torque and torque sequence are essential for safety and to prevent loosening. Use manufacturer-specified torque values for wheels and spacers; if the spacer changes stud length or hardware, follow the spacer kit torque recommendations. Re-torque after the first 50 to 100 miles and periodically thereafter, especially under heavy towing use.
Regular inspections should include checking fastener torque, spacer face condition, and hub-to-spacer contact surfaces for corrosion or fretting. Address any signs of movement or unusual wear immediately to avoid accelerated component failure.
- Follow a cross-pattern torque sequence when tightening wheel nuts.
- Re-torque after initial driving and again at routine service intervals.
Hub-Centric Versus Lug-Centric Designs
Hub-centric spacers that match the hub center bore transfer radial loads to the hub and reduce dependence on lug seating for centering. This is beneficial on a Ram 3500 Dually where loads are higher and concentricity is important to prevent vibration and uneven wear.
Lug-centric spacers rely on the lug nut shoulder to center the wheel and can be acceptable for light-duty applications but are less desirable for heavy-duty dually service. Prioritize hub-centric options when possible for consistent wheel alignment and reduced stress on studs.
- Choose hub-centric spacers to minimize runout and vibration risk.
- Confirm center-bore compatibility before purchase or installation.
Common Installation Pitfalls And How To Avoid Them
Common mistakes include insufficient thread engagement when installing wheels over spacers, using incorrect torque values, and not verifying spacer center-bore fit. On heavy trucks the consequences are greater, so follow a methodical installation process including dry-fit checks and torque verification.
Use only grade-appropriate hardware and avoid mixing old and new studs or nuts. If replacement studs are required, ensure they match factory length and thread pitch to preserve engagement and strength.
- Do a dry fit and visually confirm center-bore seating before final torquing.
- Never exceed recommended spacer thickness without manufacturer guidance.
Still looking for the perfect fit?
Select your Ram 3500 configuration to see the most relevant Wheel Spacers recommendations
How We Chose the Best Ram 3500 Dually Wheel Spacers
We prioritized spacers that address the unique demands of the Ram 3500 Dually axle and dual-wheel setup. Our selection framework focused on fitment accuracy to the dually hub, hub-centric design to minimize stress on studs and bearings, and material strength appropriate for heavy-duty use. We also emphasized correct stud or bolt patterns, reliable hardware and installation kits, and options that maintain recommended torque specs under load.Concrete evaluation criteria included: hub-centric tolerances and center bore matching; material and machining quality such as billet or forged aluminum with corrosion-resistant treatments; stud engagement depth and whether the design preserves factory stud length; spacer thickness options for common stance and clearance goals; and compatibility with dual-rear-wheel configurations and factory wheel offsets.We excluded spacers intended only for light passenger cars or those lacking fitment data for the Ram 3500 Dually. Products that required hub modifications or permanent welding were also disqualified. The goal was to select spacers that deliver dependable performance, straightforward installation, and minimal long-term impact on hub and bearing life.
Our full evaluation process is outlined in our review methodology.
FAQ
Will wheel spacers cause vibration on my Ram 3500 Dually?
They can if the spacer is not hub-centric or if bolt hole alignment and thickness are inconsistent. Properly machined, hub-centric spacers with correct hardware usually avoid vibration, but verify runout after installation and re-torque fasteners after initial use.
How thick of a spacer can I use on a Ram 3500 Dually?
Maximum safe thickness depends on your wheel offset, tire size, and load expectations. Thinner spacers are safer for heavy towing. Consult spacer fitment guidance and consider incremental testing rather than installing very thick spacers outright.
Do I need a spacer installation kit or new studs for a dually?
Sometimes. If the spacer design reduces thread engagement below factory minimums, you will need longer studs or a kit that includes them. A quality installation kit that matches the truck's thread pitch and length simplifies a correct installation.
How often should I re-torque the spacer and wheel fasteners?
Re-torque after the first 50 to 100 miles, then at regular service intervals or anytime heavy towing or trailer use is frequent. Check for signs of loosening or corrosion during routine inspections.
Are hub-centric spacers necessary for a Ram 3500 Dually?
Hub-centric spacers are strongly recommended because they center the wheel on the hub, which reduces stress on studs and bearings. For a heavy dually truck, hub-centric designs help maintain concentricity and reduce vibration risk.
Can spacers affect wheel bearing life on the 3500 Dually?
Yes. Spacers increase the moment arm on bearings by moving the wheel outward, which can accelerate wear if thickness is excessive or if the spacers are used with heavy loads. Choose appropriate thickness and monitor bearings more frequently after installation.
Final Verdict
For the Ram 3500 Dually, prioritize hub-centric spacers with robust material and correct hardware to preserve hub and bearing integrity while achieving the clearance or stance you want. Balance aesthetics against the increased lever arm on bearings and studs, and prefer the smallest effective thickness for routine towing and heavy loads.If you follow proper fitment checks, use the correct torque procedure, and perform early post-install inspections, spacers can be a practical way to achieve improved clearance or stance without compromising safety. Focus on fitment, stud engagement, and maintenance when choosing with confidence.
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