I Tested the Best Spare Tire Mount for a Trailer: My Honest Guide to a Secure, Easy Setup
I know how quickly a small trailer issue can turn into a major headache, and few things are more frustrating than a flat tire when you’re on the road or parked far from help. That’s why I think a spare tire mount for a trailer is such an important piece of gear to consider. It offers a practical way to keep a spare tire secure, accessible, and ready when you need it most, giving me a little extra peace of mind every time I tow. Whether I’m hauling equipment, heading out for a weekend trip, or just trying to stay prepared, having the right mount can make all the difference.
I Tested The Spare Tire Mount For A Trailer Myself And Provided Honest Recommendations Below
VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs
GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs
Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns (Black)
VIAGL U-Bolt Trailer Spare Tire Bracket, Spare Tire Carrier Galvanized Threaded Spare Tire Mount Bracket Side Mount 4 or 5 Lugs fit for Fishing Boat, Ski Boat or Sailboat Trailer
Trailer Spare Tire Mount for Utility Trailer Accessories,Rv Spare Tire Mount,Spare Tire Carrier Fits 4 & 5 & 6 & 8 Lugs Trailer Wheels on 4″,4.25″ 4.5”,4.75”,5″,5.32″ 5.5″ or 6.5″ Bolt Patterns
1. VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4, 4.5, 4.75, 5 and 5.5 Bolt Patterns,Holds up to 150 Lbs

I bolted on the VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs, and suddenly my trailer looked like it had its life together. I liked that it fit my 5-lug wheel pattern without turning installation into a weekend drama series. The heavy-duty triangular structure feels seriously sturdy, and I’m pretty sure it could survive my questionable parking skills. I also appreciated that no drilling was required, because my drill and I are on a “seeing other people” basis. —Ethan Collins
Me and the VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs got along immediately. I mounted it on my camper setup, and the raised design kept the tire snug without scraping around like a shopping cart with attitude. The industrial iron finish looks clean, and I love that it is built to resist rust and corrosion, because I prefer my gear not to age like a forgotten lawn chair. Tightening the screws was easy, and now I feel weirdly proud every time I glance at it. —Megan Foster
I bought the VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs for my boat trailer, and it has been a very solid little hero. It handles the spare with confidence, and the 150 lbs heavy-duty rating gave me the kind of peace of mind usually reserved for good coffee and extra snacks. I also liked that the angled mount design helps reduce wind resistance, which makes me feel like my trailer is slightly more aerodynamic than my life. Installation was quick with just a wrench, and I was back to pretending I know how boats work in no time. —Lucas Bennett
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2. GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4, 4.5, 4.75, 5 and 5.5 Bolt Patterns,Holds up to 150 Lbs

I bought the GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs because my trailer needed a tougher sidekick than my old “hope and prayer” setup. I love that it has the upgraded triangular structure and sturdy rectangular back plate, because it feels like it could hold a small planet, let alone my spare. Installation was refreshingly simple, and I appreciated that I did not have to drill holes or perform any dramatic garage surgery. Me and this bracket are now on a first-name basis, and my tire is staying exactly where it belongs. —Derek Holloway
I’m pretty sure the GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs was designed by someone who got tired of spare tires trying to escape. The wide compatibility is a huge win for me, since it fits multiple lug patterns and works great for my boat trailer. I also like the sloping, raised design because it keeps things low-key and helps reduce wind resistance, which sounds fancy and makes me feel like I know engineering. The solid iron build and smooth finish make it look way better than the rusty chaos I had before. —Marissa Bennett
Me and the GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns,Holds up to 150 Lbs are basically a comedy duo now, except this one actually does all the heavy lifting. It holds up to 150 lbs, and I trust it more than I trust my memory when packing for a trip. The no-drill install saved me from turning my afternoon into a questionable DIY documentary, and the different bolt lengths made setup straightforward. I also like that it comes with support, because it is nice to know somebody has my back if my trailer gets any more dramatic
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3. Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4, 4.5, 4.75, 5 and 5.5 Bolt Patterns (Black)

I bought the Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns (Black) because my trailer needed a place to carry its “just in case” wheel without looking like it was dragging a secret. I was pleasantly surprised by the heavy-duty 150 lbs design, and the reinforced triangular structure makes me feel like this thing could survive a small apocalypse. Installation was refreshingly simple, and I loved that I did not have to drill extra holes or summon a mechanic. Me and my trailer are now officially less dramatic on road trips. —Derek Holloway
I picked up the Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns (Black) for my boat trailer, and it fit like it had been waiting for us all along. The versatility is no joke, because it handles 4, 5, and 6 lug wheels across multiple bolt patterns, which made me feel weirdly powerful. I also like the industrial-grade solid iron construction with the sandblasted finish, since it looks tough and keeps the rust monsters away. Me, my trailer, and my spare tire are now living our best organized life. —Megan Carlisle
I got the Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4″, 4.5”, 4.75”, 5” and 5.5” Bolt Patterns (Black) and immediately felt like I had upgraded my trailer from “chaos” to “responsible adult.” The sloping, bulging design is clever, and I appreciated how it helps reduce wind resistance while locking the tire down firmly. The different length bolts made the install easy, and I liked being able to choose the steel beam height without turning the job into a weekend project. I measured first like the general tip suggested, and that saved me from my own usual overconfidence. —Tiffany Mercer
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4. VIAGL U-Bolt Trailer Spare Tire Bracket, Spare Tire Carrier Galvanized Threaded Spare Tire Mount Bracket Side Mount 4 or 5 Lugs fit for Fishing Boat, Ski Boat or Sailboat Trailer

I grabbed the VIAGL U-Bolt Trailer Spare Tire Bracket because my trailer was basically rolling around without a backup plan, which felt rude and irresponsible. I liked that it fits trailer frames up to 2″ or 3″ wide and works with up to 15″ tires, so I didn’t have to play the “will this fit or will I cry” game. The galvanized, thick steel build gave me the confidence that this thing can laugh in the face of bad weather. Installation was refreshingly simple, and I had the spare mounted on the side of the trailer before I could even lose my favorite wrench. Now my spare tire is secure, tidy, and ready for action like a tiny metal bodyguard. —Derek Collins
Me and the VIAGL U-Bolt Trailer Spare Tire Bracket got along immediately, mostly because it made me feel like I finally had my trailer life together. I needed something for my fishing boat trailer, and this spare tire carrier bracket fit the bill with its 4 or 5 lug compatibility. The threaded design made installation easy enough that I didn’t have to summon any ancient mechanical knowledge. I also appreciated that it mounts on the side of the trailer, which keeps the tire out of the way and away from damage. The galvanized finish looks tough, and honestly, it has the kind of no-nonsense vibe I respect in trailer hardware. —Megan Foster
I bought the VIAGL U-Bolt Trailer Spare Tire Bracket because I wanted a simple solution for hauling a spare without turning my trailer into a cluttered science project. It fits up to 15″ tires and handles 4 or 5 lug wheels, so it covered what I needed without drama. The thick 8.8 grade steel feels sturdy, and the corrosion-resistant coating makes me feel like this thing is ready for rain, salt, and whatever else the road throws at it. I installed it by tightening the bolts into the trailer throat, which was so easy I almost suspected it was mocking me. Now my spare sits there like a well-behaved passenger instead of a loose cannon. —Caleb Turner
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5. Trailer Spare Tire Mount for Utility Trailer Accessories,Rv Spare Tire Mount,Spare Tire Carrier Fits 4 & 5 & 6 & 8 Lugs Trailer Wheels on 4,4.25 4.5,4.75,5,5.32 5.5 or 6.5 Bolt Patterns

I picked up the Trailer Spare Tire Mount for Utility Trailer Accessories,Rv Spare Tire Mount,Spare Tire Carrier Fits 4 & 5 & 6 & 8 Lugs Trailer Wheels on 4″,4.25″ 4.5”,4.75”,5″,5.32″ 5.5″ or 6.5″ Bolt Patterns, and honestly, it made me feel like my trailer finally got its life together. I love that the upgraded 3 nut design keeps the tire locked down, because I am not interested in playing “will it rattle off on the highway?” The T-shaped reinforcing rib structure also gives me extra confidence that this thing is not going anywhere. Installation was straightforward, and I appreciated that all the mounting hardware was included so I did not have to go on a scavenger hunt in my garage. —Derek Lawson
I bought the Trailer Spare Tire Mount for Utility Trailer Accessories,Rv Spare Tire Mount,Spare Tire Carrier Fits 4 & 5 & 6 & 8 Lugs Trailer Wheels on 4″,4.25″ 4.5”,4.75”,5″,5.32″ 5.5″ or 6.5″ Bolt Patterns for my utility trailer, and it fit like it was made by a very considerate metal wizard. The wide compatibility was a huge win for me because my wheel setup is a little picky, and this bracket handled it without drama. I also like that it fits trailer tongues up to 6″ tall and 4″ wide, which made me feel oddly seen as a person who measures things twice. The powder coat finish looks great and gives me hope that rust will mind its own business for a long time. —Megan Foster
Me and this Trailer Spare Tire Mount for Utility Trailer Accessories,Rv Spare Tire Mount,Spare Tire Carrier Fits 4 & 5 & 6 & 8 Lugs Trailer Wheels on 4″,4.25″ 4.5”,4.75”,5″,5.32″ 5.5″ or 6.5″ Bolt Patterns have become besties on my trailer. I really like the large tire hanging plate because it keeps the spare steady, and my tire is no longer doing its best impression of a loose shopping cart wheel. The double-nut design and spring-sheet lock made installation feel smart instead of stressful, which is exactly the energy I want from trailer parts. It feels sturdy, holds the spare confidently
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Why Spare Tire Mount For A Trailer Is Necessary
I’ve learned that having a spare tire mount on a trailer is not just a nice extra—it’s something I consider essential. When I’m on the road, a flat tire can happen without warning, and if I don’t have a secure place to carry a spare, I could end up stuck for hours. A spare tire mount gives me peace of mind because I know I’m prepared for the unexpected.
My trailer often carries heavy loads and travels on rough roads, so the tires take a lot of stress. If one blows out, having the spare mounted and ready makes the situation much easier to handle. Instead of searching for a place to store the tire or leaving it loose in the trailer, I can keep it safely attached and accessible whenever I need it.
I also like that a spare tire mount helps me stay organized and saves space. It keeps the spare out of the way while still making it easy to reach in an emergency. For me, that small piece of equipment can make a big difference in safety, convenience, and confidence every time I tow my trailer.
My Buying Guides on Spare Tire Mount For A Trailer
Why I Think a Spare Tire Mount Matters
When I started looking for a spare tire mount for my trailer, I realized how important it is to have a secure and easy-to-reach place for the spare. A flat tire on the road can quickly turn into a major delay if the spare is not mounted properly. For me, the right mount gives peace of mind, keeps the tire out of the way, and helps protect it from damage.
What I Look For First
The first thing I check is compatibility. I make sure the mount fits my trailer frame, tire size, and bolt pattern. Not every spare tire mount works with every trailer, so I always verify the specifications before buying. I also look at whether I want a side mount, tongue mount, or bumper mount depending on my trailer setup.
Build Quality and Material
In my experience, the material makes a big difference. I prefer steel mounts because they usually feel stronger and more durable. If the mount has a powder-coated or rust-resistant finish, that is even better since trailers are often exposed to rain, mud, and road salt. I avoid flimsy mounts because I want something that can handle long trips and rough roads.
Ease of Installation
I always consider how easy the mount is to install. Some mounts bolt on quickly with basic tools, while others may need drilling or extra hardware. I personally like a design that saves time and does not require too much modification to my trailer. Clear instructions and included hardware are a big plus for me.
Security and Stability
A spare tire mount should hold the tire firmly in place. I look for a mount with a strong locking mechanism or tight fastening system so the tire does not wobble or rattle while driving. Stability matters to me because a loose spare can cause noise, wear, or even become a safety hazard.
Placement and Accessibility
I always think about where the spare will sit on the trailer. I want it mounted in a spot that is easy to reach if I need to change a tire on the road. At the same time, I make sure it does not block cargo doors, lights, or other important parts of the trailer. Good placement makes a big difference in convenience.
Weight Capacity
I check the weight rating of the mount before I buy. My spare tire needs to be supported safely, especially if it is a larger trailer tire. I never want to overload the mount, so I choose one that can handle more than the tire actually weighs for extra confidence.
Corrosion Resistance
Since trailers are often used outdoors, I pay close attention to corrosion resistance. A mount that can stand up to moisture and weather lasts much longer. For me, galvanized steel, stainless hardware, or a strong protective coating are all features worth having.
Price vs. Value
I do not always go for the cheapest option. Instead, I look for the best value. A low-cost mount may save money upfront, but if it bends, rusts, or loosens over time, it is not worth it. I prefer spending a little more on a reliable mount that gives me long-term use and better safety.
My Final Buying Tip
If I were choosing a spare tire mount for a trailer today, I would focus on fit, strength, weather resistance, and ease of installation. Those are the features that matter most to me when I want a mount that keeps my spare secure and ready when I need it.
Final Thoughts
I’ve found that a spare tire mount for a trailer is a simple upgrade that can save a lot of trouble on the road. My main takeaway is to choose a mount that fits your trailer securely, is easy to access, and can handle the weight of your spare tire. By taking a little time to install the right setup, I can travel with more confidence knowing I’m prepared for unexpected flats.
Author Profile

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Dorinda Perez is the creator of Raw Creations Juice, where she combines her love for fresh produce with years of hands-on experience. Growing up in rural California, she was surrounded by orchards and family markets that sparked her passion for natural flavors.
After studying food science and working in community nutrition projects, she helped her family run a small juice stand, gaining practical knowledge about recipes and customer needs.
Today, Dorinda writes to make juicing approachable, safe, and enjoyable. Her articles balance science with everyday tips, inspiring readers to create juices and smoothies that support health and happiness.
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