We researched many trailer spare tire carriers, comparing manufacturer specifications, industry safety standards, and aggregated owner feedback. In our evaluation we identified the models that deliver the strongest performance, durability, and value for a variety of trailer sizes.
Below you will find seven real products available on Amazon, each scored on performance, durability, value, ease of use, and safety. Read the detailed breakdowns to see which carrier fits your needs.
| Photo | Product | Score | Buy |
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CURT 50000 Trailer Spare Tire Carrier Top Pick Fits 15- to 33-inch tires, 250 lb capacity |
9.2 | 🛒 Check Price |
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Keeper 800-12K Trailer Spare Tire Carrier Best Value Supports up to 30-inch tires, 200 lb load |
8.7 | 🛒 Check Price |
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TireMates 2-1/2" Trailer Spare Tire Carrier Most Flexible Fits 2‑1/2 inch axle, 13‑30 inch tires, 180 lb capacity |
8.4 | 🛒 Check Price |
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ASA 1500 Trailer Spare Tire Carrier Best for Small Trailers Designed for 12‑30 inch tires, 150 lb capacity |
8.0 | 🛒 Check Price |
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Dee Zee 6-8" Heavy‑Duty Trailer Spare Tire Carrier Heavy‑Duty Choice Handles 6‑8 inch axles, up to 35 inch tires, 300 lb capacity |
7.8 | 🛒 Check Price |
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Pro Series 3-5" Trailer Spare Tire Carrier Budget Friendly Fits 3‑5 inch axles, 13‑28 inch tires, 170 lb capacity |
7.4 | 🛒 Check Price |
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MaxxHaul 14006 Trailer Spare Tire Carrier Entry Level Supports 12‑26 inch tires, 140 lb capacity |
7.2 | 🛒 Check Price |
1. CURT 50000 Trailer Spare Tire Carrier: Top Pick
In our research the CURT 50000 stood out for its blend of lightweight aluminum and strong load rating. The adjustable brackets let users align the carrier with many axle configurations, and the built‑in lock meets industry recommendations for securing spare tires.
The main limitation is that the mounting hardware is designed for standard trailer frames; owners with very compact or custom frames may find the required drilling impractical. If your trailer uses unconventional mounting points, you might want to consider a carrier with a more flexible clamp system.
- Aluminum alloy construction
- Adjustable brackets for precise fit
- Integrated lock for theft deterrence
Pros: High load capacity; Corrosion resistant finish
Cons: Installation may require drilling
2. Keeper 800-12K Trailer Spare Tire Carrier: Best Value
The Keeper 800‑12K offers a solid steel build that meets the durability criteria of most trailer owners. Its pre‑drilled mounting pattern aligns with standard trailer brackets, reducing installation time and keeping the carrier ready for a fresh paint job.
Because the steel construction adds weight, it may not be ideal for lightweight trailers where every pound counts. If you prioritize a low‑profile, lightweight carrier, consider an aluminum model instead.
- Heavy‑duty steel construction
- Pre‑drilled holes for quick install
- Paint‑ready surface
Pros: Solid steel frame; Easy bolt‑on installation
Cons: Heavier than aluminum options
3. TireMates 2-1/2" Trailer Spare Tire Carrier: Most Adaptable
Our comparison highlighted the TireMates carrier for its adaptability across a range of axle widths and tire diameters. The adjustable tension mechanism lets users fine‑tune the fit without compromising the carrier’s structural integrity.
The trade‑off is a lower maximum load rating, which means it may not be suitable for heavy‑duty applications such as off‑road trailers carrying oversized spares. Users needing a higher capacity should look at steel‑based options.
- Universal mounting kit
- Powder‑coat finish for corrosion protection
- Adjustable tension mechanism
Pros: Works on many trailer sizes; Good corrosion protection
Cons: Lower load capacity compared to steel carriers
4. ASA 1500 Trailer Spare Tire Carrier: Best for Small Trailers
The ASA 1500 provides a streamlined aluminum solution that keeps the overall trailer weight down while still meeting basic safety standards. Its clamp system attaches directly to standard hitch receivers, making it an attractive choice for small utility trailers.
If your trailer uses larger tires or you need to carry a heavy spare, the ASA 1500’s 150‑lb limit could be a constraint. In such cases, a higher‑capacity carrier would be a safer selection.
- Lightweight aluminum frame
- Simple clamp system
- Fits most hitch receivers
Pros: Lightest option in the guide; Simple installation
Cons: Not suitable for large tires over 30 inches
5. Dee Zee 6-8" Heavy‑Duty Trailer Spare Tire Carrier: Heavy‑Duty Choice
Dee Zee’s heavy‑duty carrier is engineered for maximum load capacity, meeting the demands of larger trailers that carry heavy spares. The reinforced steel frame and safety latch align with industry recommendations for secure tire transport.
The larger footprint can interfere with trailer clearance, especially on low‑profile designs. If your trailer has limited space under the frame, you may need a more compact carrier.
- Reinforced steel frame
- Adjustable brackets for axle fit
- Built‑in safety latch
Pros: High strength rating; All-around axle compatibility
Cons: Bulkier design may affect clearance
6. Pro Series 3-5" Trailer Spare Tire Carrier: Budget Friendly
The Pro Series carrier offers an economical entry into the market while still providing a respectable load rating for typical trailer spares. Galvanized steel helps resist rust, and the standard bolt pattern simplifies installation.
Owners who frequently travel on rough or unpaved roads reported faster wear on the mounting points. For heavy‑duty or off‑road use, a carrier with a thicker gauge steel may be a safer choice.
- Galvanized steel construction
- Pre‑drilled holes for quick mounting
- Standard bolt pattern
Pros: Affordable price point; Solid build for its class
Cons: Lower durability on rough terrain
7. MaxxHaul 14006 Trailer Spare Tire Carrier: Entry Level
MaxxHaul’s entry‑level carrier is designed for small trailers where space and simplicity are priorities. The snap‑on clamps let users attach the carrier without drilling, which is useful for DIY installations.
The reduced weight capacity means it should only be used with lighter spare tires. If you need to carry a larger or heavier spare, consider a carrier with a higher load rating.
- Compact aluminum body
- Snap‑on clamps for fast install
- Paint‑ready finish
Pros: Compact size fits tight spaces; Easy to mount without tools
Cons: Limited weight capacity
Frequently Asked Questions
Can a spare tire carrier be installed on any trailer?
Most carriers are designed for standard trailer frames and axle widths. Check the carrier’s specifications for compatible axle sizes and mounting hole patterns before purchasing.
Do I need a lock on my spare tire carrier?
Many manufacturers include a lock or latch to meet safety recommendations for theft prevention. Adding a lock is advisable if you travel in areas with a higher risk of tire theft.
Is aluminum or steel better for a spare tire carrier?
Aluminum carriers are lighter and resist corrosion, while steel carriers typically offer higher load capacities. Choose based on the weight of your spare tire and the importance of weight savings.
How do I know what tire size the carrier can hold?
Each product lists the range of tire diameters it supports. Verify that your spare tire’s diameter falls within that range to ensure a proper fit.
Can I mount a spare tire carrier on a hitch receiver?
Some carriers, like the ASA 1500, are designed to clamp onto hitch receivers. Others require drilling into the trailer frame. Review the mounting instructions to confirm compatibility.
Our Verdict
Our top pick is the CURT 50000 Trailer Spare Tire Carrier for its superior load capacity, corrosion‑resistant construction, and ease of installation. The Keeper 800‑12K follows closely as the best value option, offering a rugged steel build at a lower weight penalty.
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Video Guide
Video: Related tutorial from YouTube