Find the right spare tire mount for your RV, truck camper, or trailer with universal fit and long-lasting construction. This guide highlights five top options that cover common lug patterns (4, 5, and 6 lugs) and various bolt pattern sizes. These mounts emphasize stability, vibration reduction, and corrosion resistance. Ideal buyers include frequent travelers needing reliable rear bumper mounts, boat trailer users seeking universal compatibility, and RV owners prioritizing high clearance and secure locking.
Overview of top picks (summary table):
| Product | Best For | Load Capacity | Key Strength |
|---|---|---|---|
| Joroamp Spare Tire Mount | Utility trailers and RVs | 180 lbs | Upgraded 3-nut design for reduced vibration |
| toolhoper Rv Spare Tire Carrier | Heavy loads and rugged travels | 300 lbs | Triangular welded frame, high torsional rigidity |
| GADFISH Spare Tire Carrier | Universal trailer use | 150 lbs | Triangular weld and robust front plate |
| Lifeswell Heavy Duty Carrier | Wide trailer fleets and RVs | 160 lbs | Dual-reinforced rigid construction |
| Safoner Aluminum Carrier | Lightweight rear bumpers | varies by tire | Aluminum, 22″ high clearance |
Spare Tire Mount for Utility Trailer Accessories
The Joroamp spare tire mount uses an upgraded 3-nut design to lock the tire more securely and minimize vibration. It supports 180 lbs and fits 4- to 6-lug wheels with multiple bolt patterns, including 4″ to 5.5″ hole sizes and 4.5″ to 5.5″ diameter holes. Best for utility trailers, work trailers, and RV tows where a robust, noise-reducing mount matters. A potential limitation is the need to verify exact bolt pattern compatibility for very specific wheel designs.
toolhoper Rv Spare Tire Carrier
Toolhoper offers a high-ground-clearance, heavy-duty spare tire mount with a 3-nut design and a 300 lb capacity. The triangular welded steel frame provides high torsional rigidity, reducing wobble. This is best for RVs or trailers that regularly haul heavy tires or travel over rough terrain. A potential limitation is its heavier weight, which may require more mounting effort or reinforcement on lighter frames.
GADFISH Spare Tire Carrier
GADFISH provides a universal heavy-duty spare tire carrier holding up to 150 lbs with a triangular reinforced structure and a sturdy back plate. Compatible with 4-, 5-, and 6-lug wheels in common 4″ to 5.5″ patterns, it is suitable for boat trailers and utility trailers alike. Best for users needing a balance of capacity, broad lug compatibility, and a robust iron surface finish. Avoid this if your bolt pattern falls outside the listed ranges.
Lifeswell Heavy Duty Spare Tire Carrier
Lifeswell features dual-reinforced rigid construction with a fully welded frame and reinforced tubes, supporting up to 160 lbs. It covers an extensive range of lug patterns—from 4×4 to 6×6—making it a versatile choice for trailers, campers, and RVs. The three-nut fastening system helps resist vibration and prevent loosening. Best for long-haul trips where stability and reduced maintenance matter. A note: check clearances for high bumper setups to avoid contact with doors or ramps.
Safoner Heavy-Duty Trailer Spare Tire Mount (Aluminum)
Safoner’s aluminum carrier emphasizes lightweight durability with a 22″ high clearance design to reduce bumper scraping. It uses a triple-lock mounting design with anti-loosening components, suitable for 4, 5, and 6 lug wheels on RVs and campers. Best for those prioritizing lighter weight and high clearance. Limitation: aluminum construction may have different long-term wear patterns compared to steel in certain environments.
SPARKWHIZ Spare Tire Carrier Holder
SPARKWHIZ designs to fit most trailers and holds 15″ and 16″ tires on standard 4″ square bumpers. It uses heavy-duty welded steel and a double-nut locking system to resist vibration and secure the tire. Best for standard trailer setups and mid-sized tires. Limitation: may not fit larger tires or non-standard bumper shapes without adapters.
Adamoss Trailer Spare Tire Mount
Adamoss emphasizes a robust three-nut design and a heavy-duty triangular welded frame capable of 160 lbs. It offers universal compatibility across 4-, 5-, and 6-lug configurations with common bolt patterns. Best for mixed-vehicle fleets needing a single, versatile mount. Caution: verify the exact bolt pattern and bumper thickness for proper fit on unusual trailers.
Buying Guide: Key Purchase Considerations
- Compatibility: Confirm lug patterns (4, 5, 6 lug) and bolt pattern diameters listed by each mount to ensure a true fit with your wheel.
- Load Capacity: Choose a carrier with a weight rating at or above your spare tire’s weight and any mounted wheel combination.
- Material and Finish: Steel with rust protection lasts longer in road grime; aluminum reduces weight but may have different durability against impacts.
- Locking System: A three-nut or double-nut design helps resist vibration and loosening on rough roads.
- Clearance: High-clearance designs reduce scraping on driveways and uneven surfaces; tilt-forward options improve access to rear cargo doors.
- Installation: Consider mounting hardware, required tools, and whether the mount fits your bumper or trailer frame without modification.
Frequently Asked Questions
- What lug patterns do these mounts support? Most listed mounts support 4-, 5-, and 6-lug configurations with common bolt pattern sizes like 4″ to 5.5″ diameters.
- Do these mounts require welding? Some designs use welded frames for strength; others use bolt-together assemblies. Check product details for installation notes.
- Is a higher clearance mount better for RVs? Yes, higher clearance reduces ground scraping on uneven terrain and when backing into campsites.
- Can I install a spare tire mount on a non-standard bumper? Verify bumper shape and mounting holes; some mounts require standard square or rectangular bumper profiles.
- Will these mounts lock the spare tire securely? Most include multi-nut or locking features designed to minimize loosening from vibration during travel.
- Which mount should I choose for a heavy trailer? For heavier applications, prefer mounts with 250–300 lb capacity and a rigid welded frame, such as the toolhoper option.