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Upgrading the track and clearance on your Ram 3500 can make towing, off-road driving, and everyday handling feel more controlled and stable. Picking the right wheel spacers matters because improper fitment or weak materials can lead to poor alignment, premature wear, or vibration. This guide covers seven shortlisted options that met our editorial filters for fit, build quality, and safety-related specs.Below you will find the key criteria we used to evaluate each spacer and practical notes to help you decide which style and thickness suit your intended use.
Looking for other parts? See all Ram 3500 parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | KSP 2" 8×6.5 Hub-Centric Wheel Spacers with M14x1.5 Studs (2-piece) |  |
| Most Popular A crowd favorite that many people choose with confidence | KAX 8×6.5 2" Hub-Centric Wheel Spacers (pair) for Ram 2500/3500 with 9/16"-18 Studs |  |
| Best Quality Built to a higher standard if you want something more solid | Torchbeam 2" Hub-Centric Wheel Spacer, 8×6.5, 121mm Bore, 9/16-18 Studs (4 pcs) |  |
| Best Budget The cheapest option that still gets the job done reliably | SCITOO 1.5" 8×6.5 to 8×170 Wheel Adapters (pair) |  |
| Most Sold A high-volume bestseller chosen again and again | FLYCLE 2" Forged 8×6.5 (8×165.1mm) Wheel Spacers for Ram 2500/3500 |  |
| Best Value for Money The sweet spot between price and what you get | ECCPP 2" 8-Lug Wheel Spacers 8×6.5 with 9/16" Thread (126.15mm) for Dodge Ram 2500/3500 |  |
| Best Overall The best all-around choice for most situations | Orion Motor Tech 2" 8×6.5 Wheel Spacers with Studs, Set of 4 |  |
1. KSP 2" 8×6.5 Hub-Centric Wheel Spacers with M14x1.5 Studs (2-piece)
| Bolt pattern | 8×6.5 (8×165.1mm) |
|---|---|
| Stud thread pitch | 14mm x 1.5 |
| Hub bore | 126.15mm |
| Thickness | 2" (50.8mm) |
These KSP 2-inch wheel spacers are made to relocate your wheels outward two inches to clear large calipers and give a wider track on vehicles with an 8×6.5 bolt pattern. They install between the hub and wheel and include hardened M14x1.5 studs plus thread locker for a secure connection. Constructed from 6061-T6 billet aluminum with a black anodized finish, they aim to resist corrosion while keeping weight down compared with steel adapters. In real-world use they let you fit larger tires or correct wheel fitment issues without changing OEM suspension components, and many buyers report a snug hub-centric fit and straightforward installation when torqued to spec. Limitations to consider are the need to confirm precise fit for a Ram 3500 year and wheel combination, possible stud trimming on some assemblies, and that spacers change wheel load paths so correct torque and periodic checks are required.
Best for: Reliability-focused owners who prioritize a proven, factory-compatible way to fix wheel clearance or fitment issues on a Ram 3500 without altering suspension components.
Less Ideal for: Drivers who need a guaranteed universal fit across multiple wheel types or who prefer a solution that does not alter wheel offset should consider alternative fitment options or consult a wheel specialist.
- Machined from 6061-T6 aluminum for strength with reduced weight versus steel spacers
- Includes hardened M14x1.5 studs and thread locker for a secure installation
- Black anodized finish improves corrosion resistance for road use
- Hub-centric design and matching 8×6.5 bolt pattern promote a precise fit
- May require cutting or adjusting existing wheel studs on some trucks to fit properly
- Adds offset that changes load on wheel bearings and suspension components
- Fit depends on exact Ram 3500 wheel and brake combinations so verification is necessary
Verdict A solid, billet-aluminum 2" spacer that reliably solves clearance and stance issues on compatible Ram 3500 setups when installed and torqued correctly.
2. KAX 8×6.5 2" Hub-Centric Wheel Spacers (pair) for Ram 2500/3500 with 9/16"-18 Studs
| Bolt pattern | 8×6.5 (8×165.1mm) |
|---|---|
| Thickness | 2 inch (50.8mm) |
| Stud thread | 9/16" x 18 |
| Center bore | 126.15mm |
These KAX 8×6.5 wheel spacers are a bolt-on solution to push factory wheels out by 2 inches on compatible Ram trucks, allowing better clearance and a wider track. They are forged from 6061-T6 aluminum and include 10.9-grade split nuts and threaded studs so you can install them over your factory studs and then mount the wheel. Typical use on a Ram 3500 is to correct offset issues with aftermarket wheels, improve stance, or gain extra clearance for larger tires when towing or off-roading. The hub-centric 126.15mm bore helps center the wheel for reduced vibration and the recommended torque range is provided for proper installation. Practical benefits are straightforward: a simple way to change wheel position without new wheels or modification to axles, and the included hardware streamlines installation. Important limitations: you must confirm there is more than 2 inches clearance between fender and tire and verify stud length before fitting, and some users report severe failures with low-quality installations so careful torqueing and periodic checks are essential. These are a convenient, relatively inexpensive fitment fix when installed and monitored correctly.
Best for: Convenience-driven buyers who want a quick, bolt-on way to widen their Ram 3500's track or fix offset issues without swapping wheels or modifying axles.
Less Ideal for: Drivers who prefer a permanent suspension or wheel upgrade, those unwilling to perform careful torque and periodic safety checks, or buyers requiring guaranteed heavy-duty commercial duty certification.
- Forged 6061-T6 construction for higher strength compared with basic cast spacers
- Hub-centric 126.15mm bore to help center the wheel and reduce vibration
- Comes as a complete bolt-on kit with 9/16"-18 studs and 10.9 grade nuts for installation
- 2-inch offset solves clearance and offset problems for aftermarket wheels on Ram trucks
- Requires verification of stud length and at least 2 inches of fender clearance before fitment
- Some users report catastrophic lug/stud failures, indicating quality or installation sensitivity
- May require longer lug nuts when used with factory wheels and stock lug nut lengths
Verdict A convenient, forged 2-inch spacer kit that can correct offset and clearance on a Ram 3500 when installed carefully and regularly inspected.
3. Torchbeam 2" Hub-Centric Wheel Spacer, 8×6.5, 121mm Bore, 9/16-18 Studs (4 pcs)
| Bolt pattern | 8×6.5 (8×165.1mm) |
|---|---|
| Thickness | 2 inch (50.8mm) |
| Center bore | 121mm (with lip) |
| Stud thread | 9/16" x18 |
| Recommended torque | 135-145 ft/lbs |
These Torchbeam spacers move the wheel 2 inches outward using a hub-centric design and extended 9/16-18 studs to maintain alignment and load distribution on heavy-duty trucks. Made from CNC-machined 6061-T6 billet aluminum and paired with heat-treated 10.9 grade bolts, they are intended to be stronger and more consistent than cast alternatives and resist corrosion for off-road use. Installation is direct fit with a 121mm center bore and the manufacturer recommends a 135-145 ft·lbs torque spec, so they are suited to professional or well-equipped DIY installs. On a Ram 3500 the spacers improve track width for a wider stance, better lateral stability, and allow clearance for larger tires or aftermarket wheels. Important limitations are the added unsprung and rotational mass, and the need to follow torque and recheck procedures to avoid fastener issues; these spacers also require correct hub measurement to ensure the centering lip seats properly. They perform best when installed with proper tools and periodic inspection rather than as a purely cosmetic bolt-on.
Best for: Performance-oriented Ram 3500 owners looking to increase track width and fit wider tires for improved stability and off-road capability who prioritize handling gains and a more aggressive stance.
Less Ideal for: Buyers seeking a purely cosmetic change, those who avoid mechanical modifications, or owners unwilling to perform torque maintenance and regular inspections should consider alternatives.
- CNC-machined 6061-T6 billet construction for higher strength than typical cast spacers
- Hub-centric 121mm bore for accurate centering and reduced vibration risk
- Includes heat-treated 10.9 grade studs/bolts rated for heavy-duty use
- Direct-fit design for Ram bolt pattern to avoid drilling or modification
- Recommended torque range provided for correct installation
- Adds unsprung and rotational mass which can affect acceleration and fuel economy
- Requires careful measurement and proper torque practice to avoid centering or fastener issues
- Not a substitute for suspension upgrades when addressing major handling changes
Verdict Sturdy CNC billet 2" spacers made for Ram 3500s that improve stance and stability but demand correct measurement, torqueing, and acceptance of added rotating mass.
4. SCITOO 1.5" 8×6.5 to 8×170 Wheel Adapters (pair)
| Thickness | 1.5 inch |
|---|---|
| Vehicle Bolt Pattern | 8×6.5 |
| Wheel Bolt Pattern | 8×170 |
| Center bore | 126mm |
| Thread Pitch | 14×1.5 |
These SCITOO 1.5-inch wheel adapters convert an 8×6.5 bolt pattern to 8×170 so you can fit wheels intended for that lug pattern on a Ram 3500. They are sold as a two-piece kit and include hardened, heat-treated studs for secure mounting. In practice the adapters are used to push wheels outward by 1.5 inches to reduce tire-to-fender gap, improve stance, and slightly widen the track for more lateral stability during cornering. The units are made from forged aircraft-grade aluminum, which keeps weight down while offering good strength compared with cast spacers, and the knurled edges help with handling during installation. These are model-specific parts so careful compatibility checks are required before buying. Expect professional installation if you are not comfortable with wheel torque procedures and hub clearance checks. The kit is focused on value, so it does not include hub-centric rings or extended hardware beyond the studs, and that may affect vibration on some wheel combinations.
Best for: Budget-conscious Ram 3500 owners who want a cost-effective way to widen track and improve stance without changing wheels and who prioritize value over premium finishing touches.
Less Ideal for: Drivers seeking a completely plug-and-play, hub-centric solution or those who prefer a spacer that includes centering rings and additional hardware for vibration-free OEM-like fitment.
- Converts 8×6.5 to 8×170 for direct use on Ram 3500 without wheel replacement.
- Forged aircraft-grade aluminum construction offers a strong strength-to-weight ratio for reduced unsprung mass.
- Includes heat-treated ISO/DIN 10.9 studs for reliable clamping strength.
- Knurled edges make the adapters easier to grip and position during installation.
- Not hub-centric and does not include centering rings, so some wheel/hub combos may need additional hardware to prevent vibration.
- Sold as 2 pieces only which means front and rear axle coverage may require buying a second set depending on setup.
Verdict A budget-friendly, forged-aluminum adapter that widens a Ram 3500's track by 1.5 inches but may need extra centering hardware for the smoothest ride.
5. FLYCLE 2" Forged 8×6.5 (8×165.1mm) Wheel Spacers for Ram 2500/3500
| Thickness | 2 inch (50.8mm) |
|---|---|
| Bolt pattern | 8×6.5 (8×165.1mm) |
| Center bore | 126.15mm |
| Thread pitch | 9/16-18 |
These FLYCLE spacers are a 2-inch, forged 6061-T6 aluminum solution made to push Ram 2500/3500 wheels outward for improved track width, clearance, or to convert to a wider wheel setup. They install between the hub and wheel and use the vehicle studs plus included high-strength thread-locking hardware. CNC machining and anodized finish aim to provide precise fit and corrosion resistance, and the kit includes studs rated as class 12.9. In real-world use they can correct wheel offset issues, allow wider tires or dual-wheel conversions on the rear, and give the truck a more planted look. Several buyers report straightforward installation and stable performance when torqued to spec, though some users experienced fitment or nut clearance challenges that require care during installation. These spacers are targeted at owners who want a factory-quality, heavier-duty spacer without extensive modification, but proper installation, torque sequence, and hub-centering checks are essential to avoid centering or contact issues.
Best for: Risk-averse mainstream Ram owners who prioritize a factory-quality, proven approach to widening the track for improved clearance or stance and want a heavier-duty spacer without extensive vehicle modification.
Less Ideal for: Owners seeking a no-fuss cosmetic change who will not perform proper torqueing and centering checks, or those preferring a custom wheel offset solution from a wheel shop.
- Forged 6061-T6 construction for strength and improved durability over cast spacers
- CNC machined and anodized finish for precise fit and corrosion resistance
- Includes high-strength studs and thread-locking hardware to secure the spacer to the hub
- 2-inch thickness provides significant push-out for clearance, wider stance, or dually conversions
- Requires careful installation and correct torque sequence to avoid centering or contact problems
- Some users report lug nut/socket clearance issues that make installation awkward without the right tools
- Fitment depends on exact hub and wheel mating surfaces so hub-centric shims may be needed for perfect centering
Verdict A heavy-duty, forged 2-inch spacer built for Ram 2500/3500 owners who want a durable, factory-style track-width solution provided it is installed and torqued correctly.
6. ECCPP 2" 8-Lug Wheel Spacers 8×6.5 with 9/16" Thread (126.15mm) for Dodge Ram 2500/3500
| Bolt pattern | 8×6.5 (8×165.1mm) |
|---|---|
| Thickness | 2 inches |
| Thread size | 9/16" |
| Center bore | 126.15mm |
These ECCPP 2-inch wheel spacers are designed to fit 8×6.5 bolt-pattern Ram 2500 and 3500 trucks and shift the wheel outboard to improve track width, clearance, and stance. They are CNC machined for consistent fit and use 9/16" studs rated as 10.9 grade, which gives the assembly stronger tensile capacity for towing and light off-road use. Installation is typical: clean hub and wheel mating surfaces, mount the spacer to the hub, torque to recommended values, then reinstall the wheel. The spacers can help correct wheel offset issues, reduce body roll during cornering, and provide extra clearance for larger tires or brakes. Buyers should follow torque specs and check stud length and center bore before installation because improper fit or incorrect torque can cause vibration or stud fatigue. Some users report excellent long-term durability while a few cite minor centering or stud alignment issues, so expecting to spend a little time verifying fit and torque during installation is sensible.
Best for: Buyers who optimize practically and want a cost-effective way to widen their Ram 3500s for improved clearance, stance, or handling without replacing wheels or hubs.
Less Ideal for: Drivers seeking a maintenance-free, lifetime solution for heavy-duty towing or extreme off-road use should consider heavier duty hub extensions or professional-fit options instead.
- Specifically sized for 8×6.5 8-lug Ram truck hubs to provide correct bolt pattern fitment
- CNC machining and hubcentric design promote consistent fit and reduced runout
- Uses 10.9-grade 9/16" studs for higher tensile strength and better structural support
- 2-inch thickness provides noticeable track widening and extra clearance for tires or brakes
- Requires checking stud length and center bore; may need stud trimming or verification before install
- A small number of users reported centering or stud alignment issues that caused vibration
Verdict A practical, budget-minded 2-inch hubcentric spacer for Ram 2500/3500 owners that delivers widened track and clearance when installed carefully and torqued to spec.
7. Orion Motor Tech 2" 8×6.5 Wheel Spacers with Studs, Set of 4
| Bolt pattern | 8×6.5 (8×165.1) |
|---|---|
| Spacer thickness | 2 inch |
| Hub bore | 130 mm |
| Material | T6 aircraft-grade aluminum |
These Orion Motor Tech spacers move your wheels out 2 inches using precision-machined T6 aluminum adapters with preinstalled studs and zinc-coated, heat-treated hardware. On a Ram 3500 they are typically used to increase track width for improved stability, wheel clearance with larger tires, and a wider stance for towing and hauling. The spacers include a 130 mm hub bore, 60 degree taper seats for secure fitment, and rear removal slots to make later service easier. In practice they install quickly with standard tools and clear factory wheels on many Ram 3500 setups, and the lightweight aluminum limits added unsprung mass. Be aware some long-term reports note stud thread wear after repeated tire rotations, so regular inspection and proper torqueing are important. These are not a permanent lift solution and will change wheel offset and load on wheel bearings, so follow installation guidance and have a qualified shop check alignment after fitting.
Best for: Balanced owners who want a practical, all-round upgrade to improve stance, tire clearance, and on-road stability without major vehicle modifications.
Less Ideal for: Drivers seeking a lifetime, maintenance-free solution or those who frequently perform aggressive off-road tire rotations should consider heavy-duty hub-centric spacers or professional upgrades instead.
- Precision-machined T6 aluminum construction for a balance of strength and low weight
- Preinstalled studs and heat-treated zinc-coated bolts simplify installation
- 60 degree taper and 130 mm hub bore for centered, secure fitment on compatible hubs
- Rear removal slots make later removal and servicing easier
- Some users report stud thread wear after extended use and repeated tire rotations
- Increases load on bearings and suspension components compared with stock offset
Verdict A practical 2" spacer kit that gives Ram 3500 owners a wider stance and better clearance when installed and inspected regularly, but requires routine checks for stud wear.
Choosing the Right Ram 3500 Wheel Spacers: Key Factors to Consider
Bolt Pattern and Stud Compatibility
Correct bolt pattern and stud engagement are fundamental to safe spacer installation. You need spacers that match the Ram 3500 wheel bolt pattern exactly to ensure even load distribution across all studs. Incorrect pattern or insufficient stud length can lead to uneven clamping force, which increases the risk of lug nut loosening and wheel runout.
When evaluating spacers, verify the number of studs, pitch, and center bore information. Also confirm whether the spacer uses pass-through studs or requires extended studs, because that affects installation simplicity and the need for additional hardware.
Hub-Centric Fitment Versus Lug-Centric Design
A hub-centric spacer centers on the vehicle hub and helps prevent eccentric loading of the wheel, which usually reduces the chance of vibration. Lug-centric spacers rely on the studs and lug nuts for centering and can be more sensitive to cumulative tolerance stacks in the hub, spacer, and wheel.
Choosing between hub-centric and lug-centric designs matters because hub-centric spacers generally offer better repeatable alignment and less vibration risk when tolerances are tight. If your wheels have large center bores, a hub-centric spacer can restore firm hub-to-wheel seating.
Material and Manufacturing Quality
Spacer material and how it is made determine strength, fatigue life, and corrosion resistance. Forged or billet aluminum alloys with appropriate heat treatment are common because they offer a balance of strength and weight. Cast or poorly machined spacers may have stress concentrators that can lead to cracking under repeated loading.
Pay attention to machining tolerances, anodized or coated finishes, and whether the manufacturer specifies load ratings or testing procedures. These details indicate a higher level of quality control and reduce the likelihood of long-term failures.
Thickness and Its Effects on Handling
Spacer thickness changes track width and wheel offset, which affects steering feel, scrub radius, and suspension geometry. Small thicknesses can correct minor clearance issues while larger thicknesses substantially alter handling characteristics and may require camber or toe adjustments.
Consider the tradeoffs between achieving the desired stance and maintaining predictable handling. Also check whether local regulations or vehicle inspections limit allowable offset changes, and whether the thickness you choose will interfere with fender clearances or steering components.
Torque Specs and Installation Hardware
Proper torque values and the right hardware are essential for a secure fit. Over-torquing can stretch studs and damage threads while under-torquing allows loosening and potential wheel separation. Manufacturers should provide clear torque specs for both the spacer-to-hub and wheel-to-spacer fasteners.
Look for spacers that include or clearly list compatible lug nuts, extended studs, and washers as part of an installation kit. Having the correct length studs and the recommended torque sequence reduces installation error and improves long-term reliability.
Potential for Vibration and Long-Term Maintenance
Any added interface between the wheel and hub can introduce tolerance-driven vibration if components are not precisely matched. Vibration risk often depends on cumulative tolerances, hub runout, wheel runout, and whether the spacer is hub-centric.
Plan for periodic re-torquing after installation and inspect spacers for corrosion or fatigue signs. Choose products with clear maintenance guidelines and consider balancing the wheels after installation to minimize vibration during driving.
FAQ
Are wheel spacers safe to use on a Ram 3500?
Wheel spacers can be safe when you use spacers designed for the Ram 3500 with correct bolt pattern and hub-centric fitment. Safety depends on material quality, proper installation with specified torque values, and routine inspections for wear or corrosion. Avoid spacers that lack clear technical specifications or proper installation guidance.
How do I know whether to choose a hub-centric or lug-centric spacer?
Choose a hub-centric spacer when you want to minimize vibration and ensure the wheel centers on the hub rather than the studs. Lug-centric spacers may be acceptable for applications where the wheel, spacer, and hub tolerances are known to be compatible. If vibration is a concern, prioritize hub-centric designs.
Will adding spacers change how my Ram 3500 handles?
Yes, changing track width with spacers affects scrub radius and steering feel. Small spacers often have minimal impact, but larger spacers can change cornering behavior and may require alignment adjustments. Consider how thickness interacts with suspension geometry and be prepared to check alignment after installation.
How often should I re-torque the lug nuts after installing spacers?
It is common practice to re-torque lug nuts after the first 50 to 100 miles and then periodically during the first few hundred miles of use. Routine re-torquing thereafter helps ensure continued clamping force, especially during the break-in period. Always follow the spacer manufacturer’s torque specifications if provided.
Can spacers cause vibration or wheel imbalance?
Spacers can contribute to vibration if there is mismatch in hub centering, excessive runout, or loose hardware. Properly manufactured hub-centric spacers and correct installation reduce this risk. Balancing the wheels after installation and addressing any existing hub or wheel runout helps limit vibration.
Do I need extra hardware to install spacers on a Ram 3500?
You may need extended studs, longer lug nuts, or a spacer-specific installation kit depending on the spacer design. Verify whether the spacer uses pass-through studs or requires new studs, and ensure the hardware meets the required thread engagement and torque specifications. Using the correct hardware prevents unsafe stud or nut engagement.
How We Chose the Best Ram 3500 Wheel Spacers
We focused on factors that directly affect safety, fitment, and on-road performance for Ram 3500 owners. Our primary filters included hub-centric accuracy to match the vehicle hub, exact bolt pattern and stud length compatibility, and material grade such as forged or billet aluminum versus lower-grade alloys. We also considered manufacturing tolerances, surface finishes that resist corrosion, and the availability of correct lug nuts or extended studs as part of an installation kit.To narrow the list we excluded spacers that lacked clear technical specifications, parts without detailed torque recommendations, and products intended only for cosmetic use without engineering data. We prioritized spacers with documented thickness options, clear hubcentric vs lugcentric designations, and evidence of quality control in manufacturing. Finally, we favored solutions that balanced structural integrity with practical factors like ease of installation and long-term durability under load.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing Ram 3500 wheel spacers, prioritize correct bolt pattern match, hub-centric fitment, and quality materials to reduce the risk of vibration and premature wear. Balance desired track width or stance gains against potential impacts on steering geometry and inspect hardware regularly.Careful selection and proper installation, including following torque specs and using the right hardware, are the best ways to get the benefits of spacers while minimizing tradeoffs to handling and safety.
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