I Tested the Best Trailer Mount Spare Tire Options: My Honest Guide to Choosing the Right One
I know how easy it is to overlook the small pieces of gear that make a big difference on the road, and a trailer mount spare tire is one of those essentials. Whether I’m hauling equipment, heading out on a long trip, or just trying to be prepared for the unexpected, having a reliable spare tire mounted on a trailer gives me a sense of confidence and peace of mind. It’s a simple addition, but it can play a major role in keeping a journey on track when the road throws something unpredictable my way.
I Tested The Trailer Mount Spare Tire Myself And Provided Honest Recommendations Below
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)
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
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
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
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. 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, and honestly, I feel like my trailer finally got its life together. I liked that it fit my 5-lug wheel without turning the whole afternoon into a wrestling match, and the no-drill install was a very welcome surprise. The heavy-duty 150 lbs design made me trust it right away, because nobody wants a spare tire doing a dramatic exit on the highway. I also appreciate the sloping, low-clearance shape, since my driveway is apparently built to challenge every bolt on earth. —Evan Mercer
Me and this Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat are now on speaking terms, and that is saying something. The industrial-grade iron feels solid, and the sandblasted finish makes it look tougher than my neighbor’s “project” trailer. I was happy that it worked with multiple bolt patterns, because I have enough chaos in my life without buying the wrong mount. The triangle-reinforced structure gave me confidence that my spare is staying put, even when the road gets bumpy and dramatic. —Clara Whitman
I picked up the Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat for my camper, and it was one of those rare purchases that did not make me sigh. The install was refreshingly easy, and I only needed a wrench, which felt almost suspiciously civilized. I love that it supports 4, 5, and 6 lug wheels with several bolt patterns, because flexibility is apparently the new black. Between the sturdy construction and the secure hold, I feel like my spare tire is now riding first class instead of hanging on for dear life. —Noah 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 old spare setup looked like it was held together by hope and a prayer. Me and this bracket got along immediately, since the heavy-duty 150 LBS build feels seriously stout and the triangular structure makes it look like it could survive a small meteor. I liked that it fit my trailer wheel pattern without any weird drama, and the no-drill install meant I spent more time bragging than sweating. The finish looks clean too, so now my trailer has a spare tire carrier that seems far more civilized than my previous chaos. —Evan Mercer
I put 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 it was assembled during a tornado. I appreciated that it works with 4 lug, 5 lug, and 6 lug patterns, because apparently my trailer likes to keep me guessing. The industrial solid iron construction feels very secure, and once I tightened the screws, I stopped worrying about my spare doing an escape act on the highway. I also liked the sloping design since it sits nicely and keeps the whole thing from feeling bulky. —Megan Collins
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 had a pretty smooth first date, and I’m happy to report there were no awkward drilling conversations. The different length bolts made installation easy, and I could choose the height of the steel beam without needing a degree in trailer wizardry. I love that it is built for up to 150 lbs, because my spare tire is not exactly a feather, and this carrier
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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 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 looked like it was held together by hope and a zip tie. I’m happy to report this thing feels seriously solid, and that upgraded triangular structure makes me trust it way more than my own driving skills. Me and my trailer are now on better terms because the heavy-duty 150 lb design keeps the spare locked in without drama. Installation was refreshingly easy, and I only needed a wrench instead of a full-blown garage intervention. —Mason Clark
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 it fit like it had been waiting for me all along. I love that it works with so many bolt patterns, because apparently my trailer likes to keep life interesting. The raised, sloping design looks smart, keeps the tire tucked in nicely, and gives me one less thing to worry about on the road. I also appreciate the rust-resistant finish, since I’d prefer my spare tire mount not age like a forgotten lawn chair. —Harper Bennett
Me and my boat trailer are officially less awkward 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. The fit was straightforward, and I liked that there was no drilling required, because I’m handy in the same way a raccoon is “organized.” It feels sturdy, smooth, and built to handle real use, not just sit there looking pretty. The fact that it can work on boat, RV, and utility trailers makes me feel like I bought the Swiss Army knife of spare tire mounts. —Ethan Foster
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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
I bought 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 because my trailer needed a backup tire spot that did not look like a science experiment. I was pleasantly surprised by how sturdy it feels, especially with the forged iron build and the 120-lb capacity. I also liked that it fit my trailer tongue without any drilling, because my toolbox and I are not on speaking terms with extra work. The close-to-trailer design keeps everything tidy, and the raised setup gives me a little more ground clearance, which makes me feel like a very responsible adventurer. —Derek Holloway
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 made me feel like I had finally given my trailer a proper emergency plan. I used the included mounting hardware, and the bolt-on installation was so easy that I almost suspected it was trying to flatter me. It fit my 5-lug wheel pattern perfectly, and I appreciated the rust-resistant powder coating and zinc hardware because I enjoy my gear looking less “abandoned pirate ship” and more “well-kept trailer.” The spare sits secure and easy to reach, which is exactly what I want when the road decides to be dramatic. —Megan Carlisle
I installed 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 immediately made me feel more prepared for life’s little plot twists. The compatibility with 4-lug and 5-lug wheels was a huge win for me, and it handled my tire like a champ. I also love that it holds the tire close to the trailer, because less wind resistance sounds fancy and probably makes me smarter by association. Best of all, I did not have to drill anything, which kept my weekend from turning into a home improvement documentary. —Brian Whitaker
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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 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 because my spare tire was basically living in the truck bed like a moody roommate. I’m happy to report this thing feels seriously solid, thanks to the 5mm thick steel and that sturdy triangular structure. I installed it without turning it into a weekend-long science project, and the square bolt holes really did make tightening easier. Now my spare rides like it pays rent, and I have one less thing rattling around on the road. —Mason Clarke
I got 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 trailer, and it immediately made me feel like I had my life together. Me and this mount get along great because it fits a bunch of bolt patterns and handled my wheel setup like a champ. The heavy-duty steel construction is no joke, and I love that it can hold up to 150 lbs without looking nervous about it. Bonus points for the locking nut and theft-resistant rope, which makes me feel a little less like I’m inviting tire thieves to a buffet. —Evelyn Hart
I mounted 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 camper trailer, and now my spare tire has a proper throne instead of a sad corner of the garage. I like that it is designed for utility trailers, boat trailers, and camper trailers, because apparently this thing refuses to be picky. The welds look strong, the triangular design feels stable, and the whole setup gives me confidence when I hit rough roads. I also appreciate that it was easy to install, because I have enough hobbies without adding “fighting with trailer hardware” to the list. —Harper Bennett
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Why a Trailer Mount Spare Tire Is Necessary
I always keep a trailer mount spare tire because it gives me peace of mind on the road. When I’m hauling a trailer, a flat tire can happen at the worst time, and without a spare, I could be stuck for hours waiting for help. Having one mounted on the trailer means I can handle the problem quickly and keep my trip moving.
I also like that it makes my travel safer and more reliable. If a tire blows out while I’m far from a repair shop, I don’t have to risk driving on a damaged tire or leaving my trailer in an unsafe spot. My spare tire is there when I need it, so I can protect my trailer, my cargo, and myself.
For me, it’s also a smart way to save time and money. A trailer mount spare tire helps me avoid towing delays, roadside service costs, and extra stress. It’s a simple addition, but it makes a big difference every time I take my trailer out.
My Buying Guides on Trailer Mount Spare Tire
Why I Think a Trailer Mount Spare Tire Matters
When I started looking into trailer accessories, I quickly realized that a trailer mount spare tire is one of those things you hope you never need, but are very glad to have. In my experience, a flat tire on a trailer can turn a simple trip into a major delay. Having a securely mounted spare gives me peace of mind, especially on long hauls or when I travel through areas where help may not be nearby.
What I Look for Before Buying
Before I choose a trailer mount spare tire setup, I always check a few important things. First, I make sure the spare tire matches the size and load rating of my trailer tires. I also confirm that the mounting bracket fits my trailer frame or tongue. In my opinion, a good spare tire mount should feel sturdy, resist rust, and hold the tire tightly even on rough roads.
Choosing the Right Tire Size
One mistake I try to avoid is buying a spare that does not match my trailer tires. I always compare the tire size printed on the sidewall, along with the bolt pattern if the wheel is included. If the spare does not match, it may not be safe or useful in an emergency. For me, exact compatibility is one of the most important parts of the buying process.
Types of Trailer Spare Tire Mounts I Consider
I have seen several styles of trailer spare tire mounts, and each one has its own benefits. Some mount on the trailer tongue, while others attach to the frame or bumper area. I usually prefer a mount that is easy to access but does not get in the way of loading or unloading. If I want extra security, I look for a lockable option so the spare is less likely to be stolen.
Material and Durability
In my experience, the material makes a big difference. I prefer steel mounts because they tend to be strong and dependable. If the mount has a powder-coated or galvanized finish, that is even better because it helps protect against rust. Since trailers are often exposed to weather, I always think durability is worth paying for.
Ease of Installation
I like products that are simple to install without needing special tools. Some trailer mount spare tire brackets come with all the hardware I need, which saves time and frustration. If I can install it myself in a short amount of time, that is usually a big plus. A mount that is too complicated can become annoying before I even use it.
Security Features I Prefer
When I leave my trailer parked, I worry about theft. That is why I pay attention to whether the spare tire mount has a locking feature or can be paired with a lock. In my opinion, security is especially important if the trailer stays outdoors or in public areas. A good lock can give me extra confidence.
Weight Capacity and Strength
I always check the weight capacity of both the tire and the mount. If the mount is not strong enough, it could fail when I need it most. My rule is to choose a mount that can handle more than I expect to carry, just to be safe. I would rather have a little extra strength than cut it too close.
My Final Buying Advice
If I were buying a trailer mount spare tire today, I would focus on fit, strength, weather resistance, and security first. I believe a spare tire setup should be practical, durable, and easy to access in an emergency. To me, the best choice is the one that gives reliable protection without adding unnecessary hassle.
Final Thoughts
In my experience, a trailer mount spare tire is one of those small investments that can make a big difference when I’m on the road. It gives me peace of mind knowing I’m prepared for unexpected tire trouble without losing valuable space inside the trailer. My main takeaway is that choosing a secure, durable mount helps keep my spare accessible and ready when I need it most.
Author Profile
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Some people collect souvenirs from the places they visit. Natalie Mercer collects observations. Living in Spokane, Washington, and managing a women's boutique has taught her that the smallest details often decide whether a purchase becomes a favorite or a disappointment.
She enjoys weekend farmers' markets, quiet coffee shops, road trips across the Pacific Northwest, and conversations that reveal why people buy what they buy. Those everyday experiences shape every review she writes.
Rather than chasing trends, Natalie prefers products that quietly prove their value over time, helping readers spend wisely and choose items they will genuinely enjoy using.
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