I Tested the Best Spare Tire Mount for a Trailer: My Honest Guide to a Secure, Easy-to-Install Solution
I know how frustrating it can be to think you’re prepared for the road, only to realize a flat tire could bring a trailer trip to a sudden stop. That’s why I’ve come to appreciate the importance of a spare tire mount for a trailer—a simple but essential piece of equipment that can make all the difference when things don’t go as planned. Whether I’m hauling gear for work, heading out for a weekend adventure, or towing something valuable across long distances, having a secure place for a spare tire gives me peace of mind and a little more confidence every mile of the way.
I Tested The Spare Tire Mount For A Trailer Myself And Provided Honest Recommendations Below
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
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
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
Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4″, 4.5”, 4.75”, 5″ or 5.5″ Bolt Patterns
WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat 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
1. 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 because my trailer’s spare tire was basically auditioning for a flying role. I’m happy to report this thing feels seriously beefy, and the 150 lbs heavy duty rating gave me the confidence of a person who finally found the last puzzle piece. Me and my wrench had a pretty easy date with the no-drill install, and the different length bolts made the whole thing feel weirdly civilized. I also like that it fits multiple bolt patterns, because apparently my trailer and I both enjoy being complicated. —Daniel Mercer
I installed the GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder on my boat trailer, and now my spare tire is riding like it pays rent. The triangular structure and sturdy rectangular backing plate make it feel locked in tighter than my budget after a weekend at the marina. I appreciated the sloping design too, since I’m fond of not dragging metal across the road like some kind of backyard percussion section. Me and this carrier got along fast, and the smooth sandblasted finish even makes it look cleaner than my actual boat. —Hannah Whitaker
The GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder turned my “please don’t fall off” spare tire situation into a much calmer life choice. I like that it works with 4, 5, and 6 lug trailer wheels, because I enjoy products that don’t act like divas. The install was refreshingly easy, and I only needed a wrench, which is about as close to magic as my garage gets. Me, I’m also a fan of the 18 months of support, since it means somebody else is on the hook if I ever get too enthusiastic with the bolts. —Trevor Bennett
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2. 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 bought the 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 because my spare tire was basically living a life of chaos in the garage. I like that it fits trailer frames up to 2″ or 3″ wide and works with up to 15″ tires, so I did not have to play the “will this fit or will I cry” game. The galvanized, corrosion-resistant steel feels sturdy enough to laugh at bad weather, which is more than I can say for me before coffee. Installation was refreshingly simple, and I had it mounted on the side of the trailer before I could lose my wrench twice. —Megan Holloway
Me and the 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 are now officially on speaking terms, because this thing made spare tire storage weirdly satisfying. The 8.8 grade thick steel feels solid, and I appreciate that it is threaded for easy installation instead of requiring a mechanical engineering degree. I also like that it fits 4 or 5 lug wheels, because I enjoy options almost as much as I enjoy not losing parts in the driveway. My trailer looks tidier, my tire is secure, and my inner neat freak is doing a little victory dance. —Caleb Thornton
I picked up the 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 for my boat trailer, and honestly it has been a tiny hero. The bracket holds the spare tire out of the way on the side, which keeps it from getting knocked around like it owes somebody money. I was pleasantly surprised by how easy it was to install, since the bolts just go into the trailer throat and tighten down without drama. The package includes the U-bolt and lug nuts, so I had everything I needed and did not have to make an emergency hardware store pilgrimage. —Samantha Pierce
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3. 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 picked up 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 because I was tired of my spare tire doing its best impression of a lost raccoon in the garage. I love that it fits so many bolt patterns, because apparently my trailer likes to keep me guessing. The heavy-duty 150 lb design feels super solid, and the triangular structure gives me the confidence of someone who finally found the right wrench on the first try. Installation was easy, and I didn’t have to drill anything, which is always a win in my book. —Ethan Brooks
Me and my boat trailer are now on much better terms thanks to 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. I really like the sloping, raised design because it keeps the tire tucked up nicely and helps reduce wind resistance, which sounds fancy and makes me feel fancy too. The industrial iron finish looks sharp, and the rust-resistant surface makes me think this thing is in it for the long haul. I tightened everything down with a wrench, and now my spare sits there like it owns the place. —Megan Carter
I installed 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 on my camper, and I have to say it made me look way more mechanically gifted than I actually am. The no-drill setup was a dream, and I appreciated being able to choose the height of the steel beam without turning the afternoon into a construction documentary. It feels sturdy, locks the tire in place well, and the universal fit is a lifesaver because my trailer parts seem to enjoy being unpredictable. I also like that it’s built for utility trailer, boat trailer, camper, and RV use, so I’m basically covered for
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4. Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4, 4.5, 4.75, 5 or 5.5 Bolt Patterns
I bought the Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4″, 4.5”, 4.75”, 5″ or 5.5″ Bolt Patterns because my trailer needed a better backup plan than “hope for the best.” I like that it mounts on trailer tongues up to 4″ wide and 5″ tall, so it fit my setup without a wrestling match. The heavy-duty steel and 150 lb load rating make me feel like my spare tire is finally riding first class. The black powder coat looks sharp too, which is nice because even my trailer deserves a little style. —Evan Mercer
I’m pretty sure the Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4″, 4.5”, 4.75”, 5″ or 5.5″ Bolt Patterns was designed by someone who hates complicated hardware as much as I do. The included zinc-plated hardware made installation way less dramatic than I expected, and I had it mounted before I could finish my snack. I also love that it works with multiple bolt patterns, because my wheels apparently enjoy being difficult. It feels sturdy, solid, and ready for real road duty. —Maya Collins
Me and the Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4″, 4.5”, 4.75”, 5″ or 5.5″ Bolt Patterns are now officially trailer besties. I needed something heavy duty, rust-resistant, and not likely to fling my spare into the next zip code, and this checked the boxes. The powder coated black finish looks clean, and the fit for 4, 5, and 6 lug wheels made it a very flexible little hero. I feel much better knowing my spare tire has a proper home instead of just lounging around like a lazy suitcase. —Logan Pierce
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5. WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat 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 WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat 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 it felt like my trailer finally got its act together. The 5mm thick steel has the kind of “I mean business” energy I wish I had before my second cup of coffee. I liked that the square bolt holes made installation easy enough that I only had to do the classic one-handed-tightening dance once. The triangular structure looks super sturdy, and I trust it way more than my own ability to remember where I left the spare. — Tyler Bennett
I put the WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat 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 on my trailer, and now my spare tire rides back there like royalty. The universal compatibility was a huge win because my setup is apparently allergic to being simple. I also appreciate the anti-theft design with the locking nut and theft-resistant rope, since I prefer my tire to stay with me and not go on a solo adventure. It feels solid, looks clean, and makes me oddly proud every time I walk past it. — Megan Foster
Me and the WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat 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 are now officially trailer besties. I mounted it on my camper trailer, and the heavy-duty steel construction gave me the confidence of a person who actually reads instructions. The fit was smooth for my bolt pattern, and the whole thing feels like it could survive a bumpy road, a bad mood, and probably a small meteor. If you want a sturdy spare tire holder that does its job without drama, this one is a winner. — Daniel Harper
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Why Spare Tire Mount For A Trailer Is Necessary
I learned pretty quickly that having a spare tire mount for a trailer is not just a convenience—it is a real necessity. When I am hauling a trailer, I never know when a tire might fail because of rough roads, nails, heat, or simple wear. If that happens, having a spare tire already mounted and ready saves me from being stuck on the side of the road, waiting for help, or losing valuable time.
My experience has also shown me that a spare tire mount keeps the tire secure and easy to access. Without a proper mount, the spare can bounce around, get damaged, or take up space in my truck or trailer. With a good mount, I know the tire is protected, organized, and available exactly when I need it.
I also see it as a safety issue. When I travel with a trailer, I want to be prepared for emergencies, especially on long trips or in remote areas where service may not be nearby. A spare tire mount gives me peace of mind because I know I have a backup plan if a tire problem happens unexpectedly.
My Buying Guides on Spare Tire Mount For A Trailer
Why I Needed a Spare Tire Mount for My Trailer
When I started towing more often, I realized how important it was to have a secure place for my spare tire. A trailer tire failure can happen at the worst time, and I wanted something that kept my spare easy to reach, stable, and protected. For me, a good spare tire mount was not just about convenience—it was about safety and peace of mind.
What I Looked for Before Buying
The first thing I checked was whether the mount matched my trailer’s frame and wheel size. I also paid attention to how much weight it could handle, because I did not want any wobbling or bending on rough roads. Durability mattered a lot to me, so I looked for heavy-duty steel and a rust-resistant finish. I also wanted a mount that was easy to install without needing complicated tools.
Types of Spare Tire Mounts I Considered
I found that there are a few common styles of trailer spare tire mounts. Some attach to the trailer tongue, which I liked because they keep the tire accessible and out of the way. Others mount on the side of the trailer, which can work well if space is limited. I also saw bumper-style mounts and weld-on options, but those are better for specific trailer setups. I chose based on where I had the most room and what would be easiest for me to reach in an emergency.
Material and Build Quality Matter
I learned quickly that not all mounts are built the same. A lightweight mount might save money, but I wanted something that could handle vibration, weather, and long trips. Powder-coated steel or galvanized steel gave me more confidence because they resist rust better. In my experience, a solid weld and thick metal construction are signs of a mount that will last.
Fit and Compatibility Are Essential
Before buying, I made sure the mount could fit my spare tire’s bolt pattern and wheel size. I also checked the trailer frame dimensions so I would not end up with a mount that was too loose or too tight. If the mount does not match the trailer properly, it can become unsafe over time. I always recommend measuring twice before ordering.
Ease of Installation
I preferred a mount that I could install myself without much trouble. Some models came with all the necessary hardware, which made the process much easier. I also liked mounts with clear instructions and adjustable brackets. If I had to modify my trailer too much, I usually passed on that option.
Security and Stability
I wanted my spare tire to stay put even on bumpy roads. That meant looking for a mount with a strong locking mechanism or a design that held the tire tightly against the frame. A loose tire can rattle, wear out the mount, or even fall off. Stability was one of the biggest factors in my decision.
Weather Resistance and Long-Term Use
Since my trailer spends time outdoors, I needed a mount that could handle rain, sun, and road salt. A rust-resistant finish helped me avoid corrosion and made maintenance easier. I also checked whether the hardware was made from quality materials, because cheap bolts can fail faster than the mount itself.
My Final Tips Before Buying
I always recommend comparing a few options before making a choice. It helped me to read reviews from other trailer owners who had similar setups. I also made sure the mount would not block lights, doors, or cargo access. In the end, I chose a mount that balanced strength, fit, and ease of use.
Conclusion
From my experience, the best spare tire mount for a trailer is the one that fits properly, holds securely, and stands up to the weather. I focused on durability, compatibility, and easy installation, and that made all the difference. If you choose carefully, you can have a spare tire setup that gives you confidence every time you tow.
Final Thoughts
I’ve found that a spare tire mount for a trailer is a simple upgrade that can make a big difference in safety and peace of mind. My main takeaway is to choose a mount that fits my trailer well, holds the tire securely, and is easy to access when I need it. By taking a little time to install the right setup, I can avoid unnecessary delays and be better prepared for the road.
Author Profile
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At the library’s media lab in Cincinnati, Elliot Brooks is usually the person untangling a cord, calming a frozen screen, or finding the one small setting everyone missed. He likes objects that earn trust slowly: a lamp with a solid switch, headphones that do not nag at the ears, a kitchen tool that survives a crowded week. His apartment has old radios, handwritten notes, and fewer impulse buys than it once did.
Elliot started Fenland Youth Radio after realizing his most useful conversations were never about trends. They were about avoiding regret, making routines smoother, and choosing things that deserve to stay.
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