Running oversized tires on your Jeep Gladiator JT means the factory underslung spare is no longer a practical solution. A quality spare tire carrier moves your spare into the bed or onto the bumper, improving ground clearance, making trailside tire changes safer, and keeping your rig better organized. We reviewed the top options available for 2020-2026 Gladiator owners to help you choose the right carrier.
Best Spare Tire Carrier for Jeep Gladiator
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Expert’s Choice
Rough Country
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DV8 Offroad
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Rugged Ridge
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YZONA
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Fishbone Offroad
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Best Jeep Gladiator Spare Tire Carrier Reviews
Rough Country – Best Universal Spare Tire Carrier for Jeep Gladiator
The Rough Country Universal Bed Mount Spare Tire Carrier is the most versatile option in this roundup, designed to work with virtually any truck bed and a wide range of tire sizes from 33 to 40 inches with a maximum width of 14 inches. For Gladiator owners running oversized tires who need a flexible, budget-friendly solution that can move between vehicles, this is the standout pick. Constructed from heavy-duty steel with a powder-coated black finish, the carrier is built to handle harsh off-road conditions while resisting corrosion over time. The top-of-bed access design is a practical advantage — instead of crawling under the truck to retrieve the spare, owners can access it quickly and cleanly from above. The reinforced nylon strap with an adjustable ratchet keeps the tire firmly secured during even the roughest trails, while the quick-release lever allows for fast removal when needed. Installation can be completed in under an hour using basic hand tools with only minor drilling required — one of the fastest installs of any carrier in this comparison. Backed by Rough Country’s limited lifetime warranty, this universal carrier offers outstanding value for Gladiator owners who want a practical, tough, and easy-to-install spare tire solution without Gladiator-specific pricing.
- Universal fit, works with most trucks
- Supports 33-inch to 40-inch tires
- Top-of-bed access, no crawling under truck
- Quick install under one hour total
- Limited lifetime warranty from Rough Country
- Minor drilling required for installation
- Universal fit, not Gladiator-specific design
Expert Recommendation
The Rough Country universal carrier is the best value pick for Gladiator owners who want a tough, practical spare tire solution without paying for a Gladiator-specific fitment. Fast installation, wide tire compatibility, top-of-bed access, and a lifetime warranty make it exceptional value for the price.
DV8 Offroad – Best Adjustable In-Bed Spare Tire Carrier for Jeep Gladiator
The DV8 Offroad Adjustable In-Bed Spare Tire Carrier stands apart from every other system in this roundup with its unique ability to position the spare tire in three distinct configurations — upright, angled, or flat horizontally above the bed floor. This flexibility is genuinely useful for Gladiator owners who frequently switch between hauling cargo and carrying the spare, as the flat position opens up significant bed space while the upright position keeps the tire out of the way for standard overlanding loads. The stainless single-action latching mechanism and gas shocks make transitioning between positions smooth and effortless, even with a heavy oversized tire mounted. Built from 3.5mm and 5mm steel with a micro-texture black powder coat that complements the factory Gladiator styling, the carrier is purpose-engineered for the 2020-2025 Jeep Gladiator JT with a universal mount design that accommodates virtually any bolt pattern or center bore. The 3/8-inch lock hole on one of the posts allows owners to add a padlock for security when the tire is unattended. Installation is a full bolt-on process taking approximately 3.5 hours on average. Note that this carrier is not compatible with bed covers of any type.
- Three mounting positions, maximum bed flexibility
- Gas shocks, effortless position adjustment
- Lock hole adds theft deterrent capability
- Universal bolt pattern fits any wheel
- Gladiator JT-specific engineered fitment
- Not compatible with any bed covers
- Installation takes approximately 3.5 hours
Expert Recommendation
The DV8 Offroad carrier is the best pick for Gladiator owners who want maximum flexibility in how they carry their spare. Three mounting positions, gas shock adjustment, a lock hole for security, and Gladiator-specific engineering make it the most versatile dedicated in-bed carrier in this comparison.
Rugged Ridge – Best Heavy-Duty Spare Tire Carrier for Jeep Gladiator
The Rugged Ridge Bed Mount Spare Tire Carrier is the most structurally robust in-bed carrier in this roundup, engineered specifically for the Gladiator JT owner who needs to haul a 35-inch or larger spare without the factory underslung location dragging on technical terrain. Built from 5mm thick CNC-cut and brake-formed steel plate combined with 45mm diameter 2.5mm-wall steel tubing, this is the heaviest-duty construction of any carrier reviewed here — genuinely capable of handling up to a 40-inch wheel and tire combination without flex or fatigue. One of the standout practical advantages is the no-drilling installation: the carrier bolts directly to the Gladiator’s factory mounting locations for maximum rigidity, a clean install, and a fully reversible setup that preserves the factory bed integrity. The integrated wheel mount is adjustable to accommodate a wide variety of wheel offsets, making it compatible with most aftermarket wheel setups commonly run on trail-built Gladiators. The carrier mounts above the bed surface, preserving the ability to haul flat cargo like plywood underneath. Finished in a satin black powder coat for corrosion protection and backed by Rugged Ridge’s 5-year limited warranty, the Rugged Ridge carrier is the premium in-bed solution for serious Gladiator off-roaders who prioritize structural integrity and factory-quality fitment above all else.
- 5mm CNC-cut steel, heaviest-duty build
- No drilling, factory mounting locations used
- Supports up to 40-inch wheel and tire
- Mounts above bed, flat cargo still fits
- 5-year limited warranty included
- Higher price than budget alternatives
- Fixed position, no adjustable mounting angles
Expert Recommendation
The Rugged Ridge is the premium in-bed carrier for serious Gladiator trail builds. The 5mm CNC-cut steel construction, no-drill factory mount installation, 40-inch tire capacity, and 5-year warranty make it the most structurally capable dedicated Gladiator spare tire carrier available.
YZONA – Best Rear Bumper with Integrated Spare Tire Carrier for Jeep Gladiator
The YZONA Rear Bumper with Tire Carrier takes a completely different approach from every other product in this roundup by combining a full rear bumper replacement with an integrated spare tire carrier — making it the most comprehensive single-upgrade option available for the 2020-2026 Jeep Gladiator JT. Rather than mounting the spare inside the bed, the YZONA system relocates it to a swing-arm carrier mounted to the new rear bumper, freeing the entire bed for cargo and gear. The carrier features an upgraded double latch lock system for secure closure and supports tires up to 37 inches with adjustable mounting positions. The bumper itself is packed with features that go well beyond spare tire storage: a stainless steel skid prevention plate, two 4.75-ton D-rings for recovery, two 18W LED spotlights, two license plate lights, and pre-drilled holes for backup sensors, license plate, and trailer plug are all included in the package. Constructed from high-strength steel with a textured black powder coating that resists rust even when scratched, the YZONA bumper is built for serious trail use. The bolt-on design eliminates the need for vehicle alterations, though professional installation is strongly recommended given the scope of the upgrade. Backed by a 2-year factory warranty and lifetime customer service support.
- Full bumper plus tire carrier in one
- Frees entire truck bed for cargo
- LED lights, D-rings, skid plate included
- Double latch lock system security upgrade
- 2-year warranty, lifetime customer support
- Professional installation strongly recommended
- Extension harnesses and sensors sold separately
Expert Recommendation
The YZONA is the pick for Gladiator owners who want to free up their entire bed while upgrading their rear bumper at the same time. LED lights, D-rings, skid plate, and a swing-arm tire carrier in one package make it the most feature-complete rear end upgrade in this comparison by a significant margin.
Fishbone Offroad – Best In-Bed Spare Tire Carrier for Jeep Gladiator JT
The Fishbone Offroad In-Bed Tire Carrier is the most style-conscious dedicated Gladiator JT spare carrier in this roundup, combining a precision CAD-designed fit with genuine functional advantages for trail and overland use. Developed using cutting-edge Scanner Solutions and CAD software to map the exact contours of the Gladiator JT bed, the Fishbone carrier delivers a custom-feeling fit that outperforms generic universal products in terms of visual integration and structural stability. Constructed from 1/8-inch steel with a black powder coat finish and stainless steel hardware throughout, the carrier is built to handle a tire up to 40 inches on a 5×5 bolt pattern — covering virtually every common oversized tire setup run on trail-built Gladiators. The built-in bungee cord slots are a practical detail that elevates the utility of this carrier beyond simple spare tire storage, allowing owners to strap down additional cargo or trail gear alongside the spare for maximum bed organization. By relocating the spare to the bed, the Fishbone eliminates the need to access the factory underslung location, keeping owners cleaner and safer during trailside tire changes. Three M14 chrome lug nuts are included in the kit. Drilling is required for installation, which is the trade-off for the precision fitment this CAD-designed system delivers. Compatible with park sensors and cameras.
- CAD-designed custom Gladiator JT fit
- Supports up to 40-inch tire size
- Bungee slots add extra cargo utility
- Stainless steel hardware throughout
- Park sensor and camera compatible design
- Drilling required for installation
- 5×5 bolt pattern only, limited wheel compatibility
Expert Recommendation
The Fishbone Offroad carrier is the top pick for Gladiator JT owners who want a precision-fitted in-bed spare tire solution with genuine style and utility. The CAD-designed fit, 40-inch tire capacity, bungee cord slots, and stainless hardware make it the most refined in-bed carrier purpose-built for the JT.
Bottom Line
For most Gladiator owners, the Rugged Ridge is the best overall in-bed carrier — no drilling, 40-inch tire capacity, 5mm CNC steel construction, and a 5-year warranty make it the most complete dedicated JT solution. If you want maximum bed freedom, the YZONA bumper-mounted carrier is the standout upgrade, while the Rough Country universal pick is the best budget option that works across multiple trucks.
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