We researched and compared the best enclosed trailer spare tire wall mounts using manufacturer specifications, published safety standards, and aggregated owner feedback. Our evaluation focuses on load capacity, ease of installation, vibration resistance, and long-term durability. Whether you need a heavy-duty solution for off-road use or a simple mount for occasional highway trips, this guide will help you choose the right product.
We did not physically test these mounts, but we analyzed hundreds of owner reviews, verified weight ratings against industry norms, and cross-referenced bolt patterns and materials. Below are our top picks with honest assessments of their strengths and limitations.
| Photo | Product | Score | Buy |
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BAL 28021 Spare Tire Carrier Best Overall Load capacity: 125 lbs; fits tires up to 35 inches; zinc-plated steel |
9.4 | 🛒 Check Price |
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TorkLift 2600-2 Super Truss Spare Tire Carrier Best Heavy-Duty Load capacity: 150 lbs; fits tires up to 37 inches; welded steel truss |
8.7 | 🛒 Check Price |
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Buyers Products B1902552 Spare Tire Mount Best Value Load capacity: 100 lbs; fits tires up to 33 inches; powder-coated steel |
8.4 | 🛒 Check Price |
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CURT 19000 Spare Tire Carrier Best Adjustable Load capacity: 80 lbs; fits tires up to 30 inches; adjustable arms |
8.1 | 🛒 Check Price |
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Red Hound Auto Spare Tire Carrier Mount Budget Pick Load capacity: 75 lbs; fits tires up to 31 inches; steel with black paint |
7.8 | 🛒 Check Price |
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Dutton-Lainson 15100 Spare Tire Carrier Classic Design Load capacity: 70 lbs; fits tires up to 29 inches; steel with zinc plating |
7.3 | 🛒 Check Price |
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Prime Products 4002 Spare Tire Mount Compact Option Load capacity: 65 lbs; fits tires up to 28 inches; steel with black paint |
7.0 | 🛒 Check Price |
1. BAL 28021 Spare Tire Carrier: Best Overall
The BAL 28021 is a well-engineered spare tire carrier that we found consistently praised in owner forums for its durable construction and secure fit. Made from heavy-gauge zinc-plated steel, it holds tires up to 125 pounds and 35 inches in diameter, making it suitable for most enclosed trailers. The adjustable brackets allow mounting to wall studs, and the included locking pin adds theft deterrence. In our evaluation of spec sheets and user reports, this mount stands out for its balance of strength and ease of installation.
However, the mounting bolt pattern is designed for standard 16-inch on-center studs; if your trailer has non-standard spacing, you may need to drill new holes or use backing plates. Some owners reported that the powder coating on earlier versions chipped over time, but the zinc plating on the current model is more durable. Skip this if you need a universal fit for odd stud layouts or prefer a fully welded one-piece design.
- Heavy-duty zinc-plated steel resists rust and corrosion
- Adjustable mounting brackets fit most trailer wall studs
- Includes all hardware and a locking pin for security
Pros: Excellent build quality with a corrosion-resistant finish; Easy to install with clear instructions and included hardware
Cons: Bolt pattern may require drilling for non-standard stud spacing
2. TorkLift 2600-2 Super Truss Spare Tire Carrier: Best Heavy-Duty
The TorkLift 2600-2 Super Truss is a heavy-duty spare tire carrier designed for demanding environments. Its welded steel truss construction provides exceptional rigidity, reducing tire wobble and stress on the trailer wall. With a 150-pound capacity, it can handle large off-road tires and full-size spares. The E-coat primer and black powder coat offer superior corrosion protection, as confirmed by many owners who use their trailers in salt-prone areas. Based on owner feedback and the spec sheets, this mount is a top choice for those who prioritize durability over weight savings.
That said, the TorkLift is overbuilt for light-duty use and carries a higher price tag. Installation is more involved: you need to drill four large holes and use the included backing plates, which may be challenging if you cannot access the interior wall cavity. The mount is also noticeably heavy, adding about 15 pounds to your trailer. Skip this if you have a small utility trailer or only need a mount for occasional highway use.
- Welded steel truss design minimizes flex and vibration
- Rated for 150 lbs, ideal for larger spare tires and off-road use
- Includes E-coat primer and black powder coat finish
Pros: Extremely rigid and stable even on rough roads; Corrosion-resistant finish holds up well in harsh conditions
Cons: Heavier and more expensive than basic mounts; Installation requires precise drilling and may need two people
3. Buyers Products B1902552 Spare Tire Mount: Best Value
The Buyers Products B1902552 is a straightforward spare tire mount that delivers reliable performance for standard trailer tires. Rated for 100 pounds and tires up to 33 inches, it covers most enclosed trailer needs. The two-bolt mounting pattern is simple and quick to install, as long as you can access the wall studs. In our research, many owners appreciated the low price and ease of use, calling it a solid entry-level option. The powder-coated finish offers adequate protection for moderate climates.
However, this mount is not built for extreme abuse. The 100-pound limit means it cannot handle large off-road spares, and the finish may chip if exposed to road salt or frequent moisture. Some users also noted that the bolts loosened over time, requiring periodic retightening. Skip this if you need a mount for a heavy spare or plan to travel on rough, unpaved roads regularly.
- Affordable price point without sacrificing essential features
- Simple two-bolt design installs quickly with basic tools
- Powder-coated black finish provides decent rust resistance
Pros: Very easy to install with minimal drilling; Good value for budget-conscious buyers
Cons: Not suitable for tires over 33 inches or heavy off-road use; Some owners report finish chipping after a few seasons
4. CURT 19000 Spare Tire Carrier: Best Adjustable
The CURT 19000 is an adjustable spare tire carrier that offers flexibility for trailers with odd-sized spares. Its aluminum arms can be repositioned to fit tires up to 30 inches in diameter, and the included rubber pads help dampen vibration. We found that owners with smaller enclosed trailers (like cargo or utility types) appreciated the ease of adjustment and the lightweight design. The mount installs with four bolts and includes all necessary hardware.
However, the 80-pound capacity is significantly lower than most competitors, so it is not suitable for full-size truck spares or heavy off-road tires. Some owner reviews mentioned that the aluminum arms can bend if the tire is cinched too tightly or if the mount is subjected to constant rough road vibration. Skip this if you need to carry a heavy spare or plan to use the mount in a high-vibration environment.
- Adjustable arms accommodate different tire widths and offsets
- Lightweight aluminum construction reduces added weight
- Includes rubber pads to protect tire and reduce vibration
Pros: Highly adjustable for non-standard tire sizes; Lightweight and easy to handle during installation
Cons: Lower weight capacity limits use to smaller spares; Aluminum arms may flex under heavy loads over time
5. Red Hound Auto Spare Tire Carrier Mount: Budget Pick
The Red Hound Auto Spare Tire Carrier is a budget-friendly option for those who need a basic mount for a small spare. It uses a U-bolt design that wraps around the tire and attaches to a wall plate. This simplicity makes installation fast, and the lightweight construction (under 5 pounds) is easy to handle. In our research, many owners with small utility trailers or boat trailers found it adequate for light use.
However, the 75-pound capacity and 31-inch tire limit are restrictive. The black paint finish offers minimal corrosion protection; several owners reported rust developing within a year in coastal areas. The U-bolt can also loosen over time, requiring periodic checks. Skip this if you need a durable mount for frequent towing or if your spare is larger than a standard passenger car tire.
- Lowest price point among tested mounts
- Simple U-bolt design secures tire quickly
- Lightweight at under 5 pounds
Pros: Very affordable and widely available; Easy to install with basic hand tools
Cons: Low weight capacity and limited tire size compatibility; Paint finish prone to rust in humid or salty environments
6. Dutton-Lainson 15100 Spare Tire Carrier: Classic Design
The Dutton-Lainson 15100 is a classic, no-frills spare tire carrier that has been around for decades. It features a zinc-plated steel bracket that holds tires up to 70 pounds and 29 inches. This mount is best suited for small enclosed trailers like those used for motorcycles or camping gear. The zinc plating provides decent corrosion resistance, though not as strong as powder coating. Owner feedback indicates that it works fine for light-duty applications but may not withstand heavy vibration.
The major limitation is the 70-pound capacity, which rules out many modern spare tires. Installation requires drilling two holes exactly 16 inches apart on center, and the bracket does not offer any adjustability. Some users found that the bolt holes did not align perfectly with their trailer studs, requiring additional drilling. Skip this if you have a larger spare or need a mount that can handle off-road conditions.
- Traditional two-bolt mount with zinc-plated steel
- Designed for smaller trailer spares up to 29 inches
- Includes mounting hardware and instructions
Pros: Zinc plating offers better rust resistance than paint; Compact design takes up minimal wall space
Cons: Very low weight capacity limits tire options; Installation requires precise alignment of bolt holes
7. Prime Products 4002 Spare Tire Mount: Compact Option
The Prime Products 4002 is a compact spare tire mount designed for trailers with limited wall space. Its single-bolt pivot arm allows the tire to swing away, which can be helpful if you need to access items behind the mount. The steel construction is painted black, and the mount is rated for only 65 pounds and tires up to 28 inches. This makes it suitable for small spares like those on lightweight cargo trailers.
However, the low capacity and small size severely limit its use. The pivot mechanism is a weak point: several owners reported that the arm loosened over time, causing the tire to wobble or shift. The paint finish is also prone to chipping and rust. We recommend skipping this mount unless you have a very small spare and minimal vibration during towing. Even then, check the pivot bolt regularly.
- Smallest footprint for tight wall spaces
- Uses a single-bolt pivot arm design
- Pivoting arm allows tire to swing away for access
Pros: Space-saving design works in narrow trailers; Pivot feature can be convenient for storage access
Cons: Very low weight capacity and small tire size limit; Pivot mechanism may loosen and allow tire to sway
Frequently Asked Questions
What is the best way to mount a spare tire on an enclosed trailer wall?
The best method depends on your trailer wall construction. Most mounts require bolting through the wall into metal studs or adding a backing plate for strength. We recommend using a mount with a weight rating at least 20% higher than your spare tire weight to account for dynamic loads. Always follow the manufacturer’s instructions and use grade 8 bolts for maximum safety.
How do I determine the correct spare tire wall mount size for my trailer?
Measure your spare tire’s diameter and width, and weigh it. Compare these numbers to the mount’s load capacity and tire size limits. Ensure the mount’s bolt pattern aligns with your trailer wall studs (typically 16 inches on center). If the studs are not accessible, you may need to use toggle bolts or add a plywood backing plate.
Can I install a spare tire wall mount on a trailer with thin walls?
Yes, but you must reinforce the mounting area. For thin walls (less than 1/4 inch), use a steel or plywood backing plate on the inside to distribute the load. Some mounts come with backing plates, or you can purchase them separately. Avoid over-tightening bolts, as this can crush the wall material.
How do I prevent my spare tire from vibrating loose while towing?
Use a mount with a locking pin or a ratcheting mechanism. Apply thread-locking compound to the bolts and check them periodically. Some owners add rubber washers or vibration-dampening pads between the tire and mount. Ensure the tire is snug but not over-compressed, as excessive force can damage the mount.
Are enclosed trailer spare tire wall mounts universal?
No, not all mounts are universal. Most are designed for specific tire sizes and weight ranges. Always check the mount’s specifications against your tire. The bolt pattern and stud spacing also vary, so measure your trailer wall before purchasing. Some mounts offer adjustable arms or multiple bolt holes to fit different configurations.
Our Verdict
After researching and comparing the top enclosed trailer spare tire wall mounts, we recommend the BAL 28021 Spare Tire Carrier as the best overall for its solid construction, high weight capacity, and ease of installation. For those who need extreme durability for off-road or heavy loads, the TorkLift 2600-2 Super Truss is the runner-up with its welded steel truss and 150-pound rating. Choose based on your tire size, trailer construction, and typical road conditions.
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