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When you drive a Toyota 4Runner, carrying extra fuel can extend range, reduce downtime, and give you confidence on long trips or off-grid routes. Choosing the right jerry can matters because poor fitment, unsafe venting, or unsuitable materials can create spills, leaks, or compliance problems. This guide highlights the shortlisted top picks for Toyota 4Runner jerry cans and explains the evaluation criteria we used, including capacity, construction material, and ease of mounting and use. Read on for practical buying guidance to match the right fuel container to your vehicle and driving style.
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Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Mayouko Lockable 20L Steel Jerry Can Holder Rack |  |
| Most Popular A crowd favorite that many people choose with confidence | Racewill 2-Pack Lockable 5-Gallon Jerry Can Holders |  |
| Best Quality Built to a higher standard if you want something more solid | Smittybilt Jerry Can Holder (SB2798) |  |
| Best Budget The cheapest option that still gets the job done reliably | MCCKLE Jerry Can Holder Rack with Combination Lock for 5-Gallon Steel Jerry Can |  |
| Most Sold A high-volume bestseller chosen again and again | SPARKWHIZ Jerry Can Holder — Steel Mount Brackets, 2-Pack |  |
| Best Value for Money The sweet spot between price and what you get | Racewill Lockable Jerry Can Mount Holder for 5 Gallon Jerry Cans |  |
| Best Overall The best all-around choice for most situations | SPARKWHIZ Jerry Can Holder — Lockable Steel Mount for 5 Gallon / 20L Jerry Can |  |
1. Mayouko Lockable 20L Steel Jerry Can Holder Rack
| Capacity | 20 Liters |
|---|---|
| Manufacturer | Mayouko |
| Batteries required | No |
| Item model number | MP158 |
The Mayouko lockable holder is a steel mounting bracket built to keep a 20L NATO-style jerry can secured on a vehicle such as a Toyota 4Runner. It is a welded cold-rolled steel frame with pre-drilled mounting points and an outer ring that clamps the can, plus upgraded stainless screws to reduce corrosion. Installation is straightforward and typically takes minutes using the included holes to fasten the bracket to a roof rack, rear bumper carrier, or bed-mounted plate on a 4Runner. The top bar aligns with standard jerry can handles and there is a padlock provision for theft deterrence. In real use it stabilizes cans during overland trips and prevents rattling when mounted with multiple fasteners. The holder is practical for reliability-oriented owners but not brush-proof for heavy off-road abuse; a few reviewers noted the outer ring can bow under repeated impact. The product ships as the holder only so you must supply a compatible 20L steel can and mounting hardware where needed.
Best for: Reliability-focused buyers who prioritize a simple, secure way to carry a steel 20L jerry can on a Toyota 4Runner for overlanding and extended trips.
Less Ideal for: If you want a freestanding carrier, a weatherproof sealed box, or a lighter polymer can mount, consider other solutions that include the can or add more reinforcement.
- Full cold-rolled steel construction for solid hold and durability
- Pre-drilled mounting points for quick installation on racks, bumpers, or boxes
- Lockable design allows use of a padlock to deter fuel theft
- Upgraded stainless steel screws reduce corrosion risk in outdoor use
- Not a complete system — holder only, jerry can and some mounting hardware are not included
- Some users report the outer ring can bow under heavy off-road stress over time
Verdict A straightforward, lockable steel holder that secures a 20L steel jerry can to a Toyota 4Runner for dependable overland use, but you must supply the can and may want extra reinforcement for hard off-road conditions.
2. Racewill 2-Pack Lockable 5-Gallon Jerry Can Holders
| Fitment | 5 Gallon Nato-style jerry cans |
|---|---|
| Finish Type | Powder Coated |
| Set Name | 2 Pack |
| Mounting Type | Wall Mount, Corner Mount |
These Racewill jerry can holders are steel mounting brackets sold as a two-pack that let you carry and secure 5-gallon Nato-style cans on a 4Runner. They install to flat surfaces such as a truck bed, roof rack or interior cargo area and use a top hasp that accepts a padlock for theft protection. Powder coating helps resist corrosion and the cold-rolled steel construction gives a solid, low-profile mounting solution compared with loose cans in the back. Typical use is vehicle-mounted fuel or water storage for overland trips where you want cans fastened and locked rather than tossed into the cargo area. Practical limitations include fitment only to standard 5-gallon Nato-style cans rather than Scepter-style containers, and the kit does not include mounting hardware or thread locker so you will need bolts and locknuts sized for your 4Runner mounting points. Some users report thin sheet metal in places and tight clearances that can require adjustment during installation.
Best for: Convenience-driven buyers who prioritize secure, easy storage of extra fuel or water for adventure trips and want a straightforward, lockable mounting solution for their Toyota 4Runner.
Less Ideal for: People who need mounts for non-Nato jerry cans or who want a fully bolt-on kit including hardware and anti-vibration features should look elsewhere.
- Lockable top strap accepts a padlock for theft deterrence.
- Powder-coated cold-rolled steel construction provides a sturdy, low-profile mount.
- Sold in a two-pack so you can carry two 5-gallon cans without extra brackets.
- Designed to mount to flat surfaces such as a bed, roof rack, or interior cargo panels.
- Does not include mounting hardware or thread locker so fasteners must be sourced separately.
- Reported fit issues with some metal can brands and incompatibility with Scepter-style cans.
- Some stamped parts are relatively thin and may require careful fitting or reinforcement.
Verdict A convenient, lockable two-pack mount for standard 5-gallon NATO cans that works well for securing extra fuel on a 4Runner if you are prepared to supply hardware and verify can fit.
3. Smittybilt Jerry Can Holder (SB2798)
| Material | Alloy Steel |
|---|---|
| Finish Type | Powder Coated |
| Special Feature | Detachable |
| Mounting Type | Floor Mount |
The Smittybilt Jerry Can Holder is a full-metal bracket designed to carry a 5-gallon steel can and attach to a vehicle’s spare tire or other mounting points. It is typically used by overlanders and off-road drivers who need extra fuel on long runs; the powder-coated alloy steel resists chips and general wear while a lockable top strap keeps the can secured. The frame includes multiple mounting holes for adaptable installation on a Toyota 4Runner rear spare or aftermarket tire rack, and rubber isolators reduce metal-on-metal contact. Practical benefits are straightforward: it expands range without complicated fabrication and gives a secure, tamper-resistant way to carry a metal can. Limitations are that fit can vary by can brand so some cans or plastic containers will not fit without modification, the strap and hinge hardware are functional but not premium, and a few users report rust starting at welds over long-term exposure so occasional touch-up may be needed in salty or coastal environments.
Best for: Performance-oriented buyers who push their 4Runner on long trips and value a robust, straightforward way to carry extra fuel without complex fabrication.
Less Ideal for: If you need a universal holder for many plastic water or proprietary can styles or if you want a stainless, maintenance-free mount for coastal use, look for alternatives tailored to those needs.
- Full welded alloy steel construction for rugged off-road use
- Powder-coated finish improves corrosion resistance and appearance
- Lockable top strap secures a 5-gallon metal jerry can against theft or movement
- Multiple mounting holes allow flexible installation on spare-tire mounts or racks
- Not all cans or plastic containers fit without modification
- Some users report rust developing at weld joints over long-term exposure
- Locking strap and hinge hardware are basic and may need reinforcement for heavy use
Verdict A solid, adaptable steel jerry can holder that gives a Toyota 4Runner extra fuel capacity with a secure mount, but requires compatible metal cans and occasional rust attention.
4. MCCKLE Jerry Can Holder Rack with Combination Lock for 5-Gallon Steel Jerry Can
| Capacity | 5 Gallons |
|---|---|
| Manufacturer | MCCKLE |
| Batteries required | No |
This MCCKLE jerry can holder is a bolt-on steel mount designed to carry a 5-gallon steel fuel can and keep it secure during travel. It installs with the included hardware and an adjustable mounting pattern so you can attach it to a Toyota 4Runner's roof rack, rear bumper plate, or trailer hitch area for overlanding and emergency fuel carry. The heavy cold-rolled steel construction and black powder-coat resist corrosion and protect the can, while a rubber strip on the bracket cushions the can and reduces rattling. A built-in 4-digit combination lock provides basic theft deterrence for quick stops, though several reviewers note the lock is modest and may be swapped for a heavier padlock if stronger security is needed. For budget-focused buyers, the holder packs durable materials and straightforward installation into a compact package, but it does not include anti-theft hardware beyond the light combination lock and is sized specifically for 5-gallon steel jerry cans.
Best for: Budget-conscious overlanders and Toyota 4Runner owners who want an affordable, secure way to carry a single 5-gallon steel jerry can for trips and emergency fuel without complex installation.
Less Ideal for: Buyers who need high-security locking solutions or those who plan to carry multiple cans or nonstandard container sizes should look for a different heavy-duty mounting system.
- Heavy cold-rolled steel construction for long-term durability
- Black powder-coat finish helps resist rust and outdoor exposure
- Includes installation hardware for bolt-on mounting
- Rubber strip cushions the can and reduces vibration noise
- Supplied combination lock is lightweight and not high-security
- Designed only for 5-gallon steel jerry cans so other sizes or plastic cans may not fit
Verdict A cost-conscious, durable mount that secures a single 5-gallon steel jerry can to a Toyota 4Runner but uses a basic lock and fits only that can size.
5. SPARKWHIZ Jerry Can Holder — Steel Mount Brackets, 2-Pack
| Material | standard version-2pack |
|---|---|
| Finish Type | Powder Coated |
| Mounting Type | Multi-Surface Mount |
| Number of Shelves | 2 |
| Recommended Uses For Product | Cans |
These SPARKWHIZ brackets are a simple steel mounting solution for carrying classic 20L steel jerry cans. Each kit includes two powder-coated brackets with pre-drilled holes and a retention strap that accepts a padlock, so you can bolt them to a basket, bed rack, or other flat mounting surface. In use they keep cans upright and reduce movement with rubber contact pads on the mounting surfaces and an adjustable strap to hold the can in place. The powder coat helps resist corrosion for outdoor use and the adjustable design accommodates slight variations in can shape. Some users report the strap and locking hook are not highly tamper-proof and one band can arrive damaged, so check hardware on arrival and consider reinforcing critical fasteners. Installation requires drilling or clamps depending on your rack, and you may need to orient the top bracket precisely for the strap to seat correctly. For a risk-averse buyer this is a straightforward, durable option when paired with proper mounting and inspection.
Best for: Practical, risk-averse buyers who prioritize a rugged, factory-quality mount for carrying extra fuel on trips in their Toyota 4Runner and who prefer straightforward hardware they can inspect and maintain.
Less Ideal for: Buyers seeking a fully lock-secure or tool-free quick-release system should look elsewhere, as this bracket is a basic bolted mount that benefits from added reinforcement and careful installation.
- Holds standard 20L steel jerry cans securely with an adjustable retention strap
- Powder-coated steel construction resists rust and stands up to outdoor use
- Pre-drilled holes and included hardware simplify mounting to racks or flat surfaces
- Rubber contact points reduce rattling and protect the can finish
- Locking strap and hook are not highly tamper-resistant and can be bypassed
- Some units have arrived with damaged bands or required welding repairs
Verdict A durable, no-nonsense steel mount for 20L jerry cans that fits Toyota 4Runner owners who want a simple, serviceable solution but may need to reinforce the strap and hardware for maximum security.
6. Racewill Lockable Jerry Can Mount Holder for 5 Gallon Jerry Cans
| Fitment | Fits regular 5 gallon Nato-style jerry cans |
|---|---|
| Mounting Type | Wall mount, corner mount |
| Finish Type | Powder Coated |
| Material | Cold rolled steel |
This Racewill jerry can mount is a metal, lockable rack made to carry a standard 5 gallon Nato-style jerry can. It installs as a wall or corner mount and is commonly used in truck beds, on roof racks, or inside overlanding storage to keep a fuel or water can secure and easy to access. The holder is cold-rolled steel with a black powder coat and includes an anti-theft U-bayonet and tamper-resistant stainless screws so the can stays locked to the frame while driving. Its detachable design and reinforced welding keep the can stable and save space compared with loose cans. Practical details matter here: the kit does not include thread locker and some users report fitting differences with nonstandard cans, so expect to add lock-tight or minor shims and to drill mounting holes for a permanent install. The mount is a budget-friendly, sturdy option for carrying one 5 gallon jerry can on a Toyota 4Runner when you need a secure, removable solution rather than a full custom rack.
Best for: Practical optimizers who prioritize a secure, no-frills way to carry a single 5 gallon jerry can on their Toyota 4Runner and want a removable, space-saving mount.
Less Ideal for: Owners seeking a fully integrated custom rack or those who need to carry nonstandard can shapes or multiple cans without modification should look elsewhere.
- Lockable U-bayonet plus stainless steel security screws prevent theft.
- Cold-rolled steel with powder coat finish resists corrosion for outdoor use.
- Detachable, reinforced-weld design keeps a 5 gallon can secure while saving space.
- Works as a wall, corner, or truck-mounted holder for flexible placement.
- Hardware and thread locker are not supplied so additional fasteners or loctite may be needed for long-term vibration resistance.
- Fit is optimized for standard 5 gallon Nato-style cans and may not accept all brand shapes without modification.
Verdict A sturdy, lockable and affordable mount for one 5 gallon jerry can that suits Toyota 4Runner owners wanting a practical, removable fuel or water carry solution.
7. SPARKWHIZ Jerry Can Holder — Lockable Steel Mount for 5 Gallon / 20L Jerry Can
| Compatible can size | 20L / 5 gallon (NATO-style steel jerry can) |
|---|---|
| Mounting type | Floor/bumper/rack mount with pre-drilled holes |
| Finish | Black powder coating |
| Special feature | Lockable top strap |
| Assembly | Frame assembles with hex bolts |
This SPARKWHIZ jerry can holder is a steel mounting bracket designed to carry a 20L (5 gallon) NATO-style jerry can on a vehicle or in a garage. It assembles with hex bolts, mounts using pre-drilled holes on the bottom and sides, and secures the can with a lockable top strap so the can cannot shift while driving. The black powder coating improves corrosion resistance for outdoor use, and the compact wire-frame design saves space on a rear bumper or roof rack. Installation requires you to supply mounting hardware and follow the correct orientation of the top bracket so the retention band fits. Some buyers report surface rust on included bolts and occasional weld defects, so consider swapping fasteners for stainless or galvanized hardware and inspect welds before mounting. For Toyota 4Runner owners the holder fits NATO-style steel cans commonly used for overland fuel carry and provides a secure, low-profile mounting option when properly installed.
Best for: Balanced all-round buyers who want a practical, low-profile way to carry a NATO-style 20L fuel can on a Toyota 4Runner for overlanding and weekend trips.
Less Ideal for: Drivers who plan to carry non-NATO or plastic Scepter-style fuel containers or who need a completely maintenance-free stainless installation without swapping hardware.
- Lockable top strap prevents the can from coming loose during travel.
- Pre-drilled mounting holes give flexibility for bumper or rack attachment positions.
- Powder-coated steel frame resists rust better than bare metal and is suited to outdoor use.
- Compact, space-saving design fits NATO-style 20L jerry cans with a snug fit.
- Includes hex bolts and an Allen wrench for assembly of the frame.
- Does not include the vehicle mounting bolts so additional hardware is required for secure installation.
- Some users reported rusting on included bolt heads and occasional broken welds out of the box.
- Not compatible with Scepter-style plastic cans; fits NATO-style steel cans only.
Verdict A compact, lockable steel mount that secures NATO-style 20L jerry cans to a Toyota 4Runner, but plan to replace the supplied fasteners and inspect welds for long-term durability.
Choosing the Right Toyota 4Runner Jerry Can: Key Factors to Consider
Capacity and Shape
Capacity determines how much extra range you get and affects where and how the can mounts on the vehicle. A larger capacity increases range but adds weight and requires a stable mounting solution to prevent movement during off-road driving.
The shape matters for secure attachment to roof racks, tire carriers, or interior cargo mounts. Slim or rectangular designs fit better against flat surfaces, while rounded cans may be harder to secure. Consider both how much fuel you need and where you will store the can on the 4Runner when choosing capacity and shape.
Construction Material and Corrosion Resistance
Material affects durability, weight, and compatibility with fuel types. Metal jerry cans are generally rigid and resistant to impact but can corrode if not properly treated. Plastic fuel cans resist rust and are lighter, but they can degrade over time with exposure to UV and certain fuels.
Look for corrosion-resistant coatings on metal cans or UV-stabilized polymers for plastic cans. Material choice also influences long-term storage and whether the can will be used for gasoline, diesel, or mixed-use scenarios.
Spill Prevention and Closure Design
Secure closures and effective venting reduce the risk of spills and dangerous vapors. A reliable seal minimizes leakage during transport and prevents fuel seepage into cargo areas. Venting systems should allow smooth pouring without glugging while still preventing uncontrolled flow.
Consider closure durability and whether replacement parts or gaskets are available. A poor closure design can negate the benefits of a well-built can by allowing slow leaks or creating pressure build-up.
Mounting and Handling Features
How the can attaches to the vehicle directly affects safety and convenience. Look for integrated mounting points, compatible bracket geometry, and handling features like comfortable grips or pour spouts that are easy to operate when wearing gloves.
Stable mounting reduces rattling and the chance of detachment during rough driving. Ergonomic handling makes refueling faster and safer, especially in low-light conditions or when you must pour from a height.
Fuel Compatibility and Seals
Not all cans are suitable for every fuel type. Compatibility with gasoline, diesel, or blended fuels depends on seal materials and internal coatings. Fuel-compatible seals prevent degradation and maintain a healthy seal over time.
Verify that the can’s seals, gaskets, and internal surfaces are rated for the fuel you plan to carry. Incompatible materials can swell, crack, or contaminate the fuel, leading to engine problems or leaks.
Safety Standards and Storage Considerations
Meeting recognized safety standards indicates a baseline of testing for leak resistance and pressure behavior. Proper labeling, grounding options, and clear fill markings improve safe use. Consider also how you will store the can when it is not in use, including ventilation and protection from extreme temperatures.
Cans intended for long-term emergency fuel storage should resist vapor loss and chemical breakdown. Choose designs that make inspecting seals and cleaning interiors straightforward, and avoid containers that trap water or debris.
FAQ
Can I mount a jerry can on the Toyota 4Runner roof rack?
Yes, many jerry cans can be mounted on a roof rack if they have flat surfaces or compatible mounting points. Ensure the can is securely fastened with a bracket or straps rated for vehicle use and that weight distribution does not exceed the rack or vehicle limits. Check that closures face away from potential impact and that venting will not allow fuel to enter the vehicle.
What is the best material for a jerry can used on a 4Runner?
There is no single best material; the right choice depends on priorities. Metal offers rigidity and impact resistance but needs corrosion protection. Plastic is lighter and resists rust but can be vulnerable to UV and certain fuels. Choose a material with appropriate coatings or stabilizers and that matches how and where you will store the can.
Is it safe to store fuel in a jerry can inside the vehicle?
Storing fuel inside the cabin is generally not recommended due to vapor and fire risks. If you must carry a filled can inside, ensure it is sealed, upright, and in a well-ventilated area away from passenger compartments. Consider alternatives such as exterior mounting or using small approved containers for short-term transport.
How do I prevent contamination when using a jerry can?
Use clean funnels or dedicated pour spouts and keep the can sealed when not in use. Avoid cross-using cans for different fuel types without thorough cleaning, and store cans in a dry, clean area. Inspect for debris, rust, or degraded seals before adding fuel to prevent contamination.
How often should I inspect seals and gaskets on a jerry can?
Inspect seals and gaskets before each extended trip and at regular intervals during storage. Look for cracking, hardening, or deformation that could cause leaks. Replacing compromised seals promptly helps maintain safe transport and preserves fuel quality.
How We Chose the Best Toyota 4Runner Jerry Can
We focused on options that work specifically with a Toyota 4Runner and prioritized attributes that matter in real-world driving and storage. Key evaluation criteria included capacity and shape for secure mounting on the 4Runner, construction material and corrosion resistance, compatibility with common vehicle fuel types, spill-prevention features and secure closures, handling and pouring ergonomics, and compliance with common safety and transport standards. We excluded creative or novelty containers that lack standard venting or secure closures and any products without clear material or capacity specifications. Our process filtered for containers that balance safe transport, durability, and practical usability for on-vehicle mounting and emergency fuel storage. The final shortlist reflects items that meet those functional needs rather than aesthetic or aftermarket-only features.
Our full evaluation process is outlined in our review methodology.
Conclusion
Selecting the right jerry can for a Toyota 4Runner means balancing capacity, material, and safe mounting. Prioritize a capacity that meets your range needs while fitting securely on your chosen mounting point. Also weigh material durability, spill-prevention features, and fuel compatibility. Making tradeoffs upfront between weight, durability, and ease of use will help you choose a container that performs reliably during travel and emergency situations.
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