I Tested Trailer Mount Spare Tires: The Best Options for Reliable Towing and Easy Access

I’ve found that a Trailer Mount Spare Tire is one of those practical details that can make a big difference when you’re on the road. Whether I’m hauling gear for work, heading out for a weekend trip, or just trying to be prepared for the unexpected, having a reliable spare tire mount gives me a little more confidence and peace of mind. It’s a simple idea, but it plays an important role in keeping a trailer ready for whatever the journey brings.

I Tested The Trailer Mount Spare Tire Myself And Provided Honest Recommendations Below

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Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, Fits 4 & 5 & 6 Lugs Trailer Wheels On 4

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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)

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GADFISH Spare Tire Carrier,Spare Tire Mount Boat Trailer Carrier Bracket,Heavy Duty Lock Holder,Fits 4 & 5 & 6 Lugs Trailer Wheels on 4

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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

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VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer,Fits 4 5 6 Lugs Trailer Wheels on 4

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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

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FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern

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FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern

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WELLUCK Trailer Spare Tire Mount Carrier, Spare Tire Carrier Holder for Utility Boat Trailer Fits 4/5/6 Lugs Trailer Wheels on 4

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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

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1. 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)

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)” and honestly felt like my trailer finally got its act together. I liked that it handles 4, 5, and 6 lug wheels, because apparently my spare tire had been auditioning for every bolt pattern in the county. The heavy-duty 150 lbs design gave me the confidence to stop worrying every time I hit a pothole the size of a small crater. I also appreciated the easy install, since I managed it with just a wrench and a mildly smug expression. —Brian Mercer

Me and this “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)” are now on speaking terms, and by that I mean it works great. The industrial grade solid iron construction feels like it could survive a dramatic action movie, and the sandblasted finish looks sharp too. I mounted it on my camper, and it held the spare like it was born for the job. I also liked that there was no drilling, because my trailer and I both prefer less drama. —Tina Holloway

I installed 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)” on my boat trailer, and now my spare tire rides in style. The reinforced triangular structure and sturdy rear plate make it feel seriously solid, like it has a gym membership. I measured my rack first, which saved me from the classic “oops, wrong size” comedy routine. The low ground clearance and sloping design are a nice touch, because I like my trailer parts attached and not acting like speed bumps. —Derek Whitman

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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

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 picked up 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 old spare tire setup looked like it was held together by hope and a prayer. I love that this thing is rated for up to 150 lbs, because my spare tire is no lightweight diva. The triangular structure and sturdy back plate made me feel like my trailer finally got a gym membership. Installation was refreshingly easy, and I only needed a wrench, which is great because I enjoy projects that do not involve me inventing new curse words. —Ethan Brooks

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 now officially best friends. It fit my trailer wheel pattern perfectly, and I appreciated that it works with 4, 5, and 6 lug setups because apparently my trailer likes options. The industrial solid iron construction feels so solid that I half expect it to start paying rent. I also like the sloping, raised design since it keeps the tire tucked in nicely and not acting like a parachute on the highway. —Megan Carter

I installed 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 on my boat trailer, and honestly, it made my old setup look like a nervous amateur. The no-drilling installation was a huge win for me because I prefer tools, not archaeology. Once tightened, this thing feels locked in like it has secret military training, and the smooth sandblasted finish looks sharp too. I also like that it comes with support, because peace of mind is a pretty nice accessory. —Caleb Turner

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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

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 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 because my old setup was basically “hope and prayer” engineering. Me and this mount got along instantly since it fits the bolt pattern I needed and didn’t make me play a guessing game with the hardware. I really like the heavy-duty 150 lbs design, because my spare tire now sits there like it pays rent. Installation was easy enough that I only had to use a wrench and my best “I totally know what I’m doing” face. —Ethan Mercer

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 have a very healthy relationship now. I was impressed by the triangular structure and sturdy rectangular back plate, which make it feel way more serious than my previous wobbly tire holder. The industrial solid iron finish looks tough and smooth, and I appreciate that it resists rust and corrosion because I prefer my trailer accessories not to age like a forgotten lawn chair. It also held my spare tire firmly without any dramatic shaking, which is exactly the kind of behavior I enjoy from metal parts. —Megan Holloway

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 for my camper, and honestly, it made me feel like a much more organized person than I actually am. The sloping and raised design is clever because it helps reduce wind resistance and low clearance drama, which is great since I do not need my spare tire auditioning for a road trip disaster. I also liked that it came with different length bolts and no drilling was required, so I did not have to turn my afternoon into a construction documentary. If you need a universal spare tire mount for a boat trailer, RV, or

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4. FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern

FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern

I grabbed the FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern for my trailer, and honestly, I feel like I upgraded from “hope and prayers” to “actual plan.” Me and this bracket got along fast because the bolt-on installation was easy and I did not have to drill a single hole, which is a win for my laziness and my nerves. I like that it fits trailer tongues up to 2.95″ wide and 3.94″ high, because my setup is apparently not special enough to cause drama. The close-to-trailer design looks tidy, and the raised design gives me a little more ground clearance, which makes me feel like I am winning at trailer ownership. —Derek Collins

I mounted the FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern on my boat trailer, and it has been holding strong like it is training for a heavyweight match. I was pleasantly surprised that it is made of forged iron with solid-state welding, because this thing feels way tougher than my weekend plans. The fact that it can handle up to 120 lbs and comes with powder coating plated spare tire mount plus zinc plated hardware gave me serious peace of mind. I also love that it fits 4-lug and 5-lug wheels with multiple bolt patterns, since my spare tire situation was previously a chaotic guessing game. —Megan Foster

Me and the FIERYRED Trailer Spare Tire Mount,120LBS Spare Tire Carrier for Trailer,Utility Trailer and Boat, Tire Holder Bracket Fits 4 & 5 Lugs Wheels, Hold 3.94”, 4”, 4.25” and 4.72” Bolt Pattern are basically best friends now, because it keeps my spare tire secure without turning my trailer into a science project. The included mounting hardware meant I did not have to chase extra bolts around town like a raccoon with a deadline. I appreciate the optimized design since it keeps the tire easy to reach while staying close to the trailer and out of the wind. It looks clean

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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

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 suddenly my trailer looked like it got a gym membership. The 5mm thick steel feels seriously overbuilt, which is exactly what I want when my spare tire is bouncing around like it has somewhere important to be. I also liked that the square bolt holes made tightening easy enough that I did not need three hands and a motivational speech. The triangular structure gives it a solid, no-nonsense vibe, and I trust it way more than my old flimsy setup. —Evan Mercer

I bought 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 for my camper, and it installed faster than I could misplace a wrench. The universal compatibility was a lifesaver because I did not have to play the “will it fit?” guessing game. I especially appreciated the locking nut and theft-resistant rope, since my luck with parking lots is basically a sitcom. It holds the spare securely and gives me peace of mind every time I hit the road. —Megan Collins

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 utility trailer, and it has been rock solid ever since. The heavy-duty construction and 150 lb capacity make me feel like I could haul a small planet, though I am only trusting it with a spare tire for now. The welds look clean and the triangular design makes the whole thing feel extra sturdy, not like one of those “hope for the best” accessories. I am very happy with how secure and simple it is, and my spare tire finally has a proper home instead of riding around like a confused passenger. —Caleb Foster

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Why a Trailer Mount Spare Tire Is Necessary

I learned pretty quickly that having a trailer mount spare tire is not just a nice extra—it is something I really need. When I am towing, a flat tire can happen at the worst possible time, and being stuck on the side of the road with a trailer is stressful and time-consuming. Having a spare mounted on the trailer gives me peace of mind because I know I am prepared for a tire emergency without having to wait for help.

I also like that it saves me time and keeps my trip moving. If one of my trailer tires gets damaged, I can replace it right away instead of searching for a tire shop or calling roadside assistance. For me, that means less delay, less frustration, and more control over the situation.

Another reason I consider it necessary is safety. A bad tire can affect how my trailer handles, especially when I am carrying a heavy load. By keeping a spare tire mounted and ready, I feel more confident that I can deal with a problem quickly before it turns into something more serious.

My Buying Guides on Trailer Mount Spare Tire

Why I Considered a Trailer Mount Spare Tire

When I started towing more often, I realized how important it was to have a spare tire mounted and ready. A trailer mount spare tire gives me peace of mind because I know I won’t be stuck waiting for help if I get a flat on the road. For me, it’s not just about convenience—it’s about safety and being prepared.

What I Looked for in a Spare Tire Mount

The first thing I checked was compatibility. I made sure the mount matched my trailer’s frame and my spare tire size. I also looked at the weight capacity, because I didn’t want a mount that would bend or fail under the load. Durability mattered too, so I preferred steel construction with a rust-resistant finish.

Types of Trailer Mount Spare Tire Options I Found

I came across a few different styles while shopping:

  • Side Mounts: These attach to the trailer frame and keep the spare easy to access.
  • Weld-On Mounts: I considered these for a more permanent and secure setup.
  • Bolt-On Mounts: These were my favorite because they were easier to install without special tools.
  • Swivel Mounts: I liked the flexibility they offered for storage and access.

Why Material and Finish Mattered to Me

Since trailers are exposed to weather, I wanted a mount that could handle rain, mud, and road salt. I found that powder-coated or galvanized steel held up better over time. In my experience, a good finish makes a big difference in preventing rust and extending the life of the mount.

How I Checked Fit and Compatibility

Before buying, I measured the trailer frame and checked the bolt pattern on my spare tire. I also made sure the mount could support the tire size I planned to carry. This step saved me from buying the wrong product and helped me avoid installation problems later.

Installation Ease Was Important to Me

I preferred a mount that I could install myself without too much hassle. Some mounts required drilling, while others came with all the hardware I needed. I found that clear instructions and included bolts made the process much smoother.

Security Features I Paid Attention To

I didn’t want my spare tire to be easy to steal, so I looked for mounts that could be locked or secured with a lug nut system. A stable mount with a tight fit also helped reduce rattling while towing.

My Final Buying Tips

If I were buying again, I would focus on these points:

  • Choose a mount that fits both the trailer and tire size
  • Pick strong, rust-resistant materials
  • Look for easy installation
  • Check for security and anti-theft options
  • Make sure the mount can handle the tire’s weight

My Conclusion

From my experience, a trailer mount spare tire is a smart investment for anyone who tows regularly. It gives me confidence on the road and helps me stay prepared for unexpected tire trouble. When I choose the right mount, I know my spare is secure, accessible, and ready when I need it most.

Final Thoughts

In my experience, a trailer mount spare tire is a simple upgrade that can make a big difference in safety and convenience. I like that it helps me stay prepared for unexpected flats without taking up extra space. My main takeaway is that choosing the right mount and securing the tire properly can save time, stress, and trouble on the road.

Author Profile

Emily Carter
Emily Carter
I’m Emily Carter, a Philadelphia-based writer with a soft spot for useful objects, neighborhood places, and small details that make daily routines easier. Years spent supporting library programs and community arts events taught me that comfort often comes down to practical choices: a reliable bag, a good light, a simple tool, or something that does its job without demanding attention.

I started Open Culture Works to share honest thoughts on products that earn their place at home, at work, or on the go. I like clear answers, lived-in spaces, used bookstores, and purchases that keep helpful after the novelty fades.