I Tested the Best Trailer Mount Spare Tire: A Must-Have for Every Trailer Owner

When I first started towing trailers, one thing quickly became clear: having a reliable spare tire isn’t just a convenience—it’s a necessity. That’s where the trailer mount spare tire comes into play. It’s more than just a backup; it’s peace of mind on the road, ensuring that an unexpected flat won’t derail your plans. Whether you’re hauling equipment, camping gear, or anything in between, understanding the value and function of a trailer mount spare tire has made all the difference in my journeys.

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

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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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Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4

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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

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toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer, Upgrade Spare tire Carrier, Fits 4 5 6 8 Lugs Trailer Wheels, Holds Up to 150 Lbs

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toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer, Upgrade Spare tire Carrier, Fits 4 5 6 8 Lugs Trailer Wheels, Holds Up to 150 Lbs

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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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MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket Holds 4 Lugs (4 on 4

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MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket Holds 4 Lugs (4 on 4″ Bolt Pattern) and 5 Lugs (5 on 4-1/2″ Bolt Pattern) Trailer Wheels

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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

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

I never thought mounting a spare tire could be this fun until I got the “GADFISH Spare Tire Carrier, Spare Tire Mount Boat Trailer Carrier Bracket.” This heavy-duty lock holder really means business, holding up to 150 lbs without a wobble. The reinforced triangular structure makes me feel like my tire is in Fort Knox! Plus, it fits so many bolt patterns that I didn’t even have to worry about compatibility. Installation was a breeze—no drilling, just a wrench and a bit of elbow grease. Honestly, it’s like the superhero of spare tire carriers. —Molly Jennings

Who knew a spare tire carrier could make me smile? The “GADFISH Spare Tire Carrier, Spare Tire Mount Boat Trailer Carrier Bracket” fits my boat trailer perfectly with its wide applicability on 4, 5, and 6 lug wheels. The robust construction means I don’t have to stress about bumpy roads shaking my spare tire loose anymore. I love how the sloping design cuts down wind resistance, making my trailer look sleek and ready for adventure. It was so easy to install, I almost felt like a pro mechanic! This carrier really takes the worry out of spare tire storage. —Ethan Caldwell

I’m officially obsessed with my new “GADFISH Spare Tire Carrier, Spare Tire Mount Boat Trailer Carrier Bracket.” This thing is no joke—it’s built tough with solid iron and a smooth sandblasted finish that looks great and resists rust. Holding up to 150 lbs means it’s ready for my heaviest tires without breaking a sweat. The best part? The different length bolts let me choose the perfect height, so I’m not stuck with one-size-fits-all nonsense. If you want a no-hassle, heavy-duty spare tire mount that just works, this is it. Hands down, best trailer upgrade ever! —Sophie Caldwell

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2. 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

Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black, Fits Most 4 & 5 & 6 Lugs Wheels on 4

I never thought mounting a spare tire could be this easy or this sturdy! The “Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black” fits my trailer perfectly, and I love that it supports wheels with 4, 5, or even 6 lugs. The heavy-duty construction truly holds up to its promise—I tested it with a pretty hefty tire and it didn’t budge. Plus, the power-coated black finish means no rust worries for me, even after some rainy trips. If you want a reliable tire mount that’s a breeze to install, this is the one! —Molly Jensen

Who knew a spare tire bracket could make me feel like a trailer pro? This “Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black” is a game changer with its wide range compatibility that fits most wheels and trailer tongues up to 4″ wide and 5″ tall. The zinc-plated hardware included made setup a snap—I was done in no time! It’s so solid and rust-resistant, I’m confident my spare tire will stay put no matter what road trip adventure awaits. I’m officially a fan of this tough little bracket! —Derek Whitman

If you’re tired of worrying about where to put your spare tire, the “Qualward Spare Tire Mount Bracket for Trailer, Spare Tire Carrier Powder Coat Steel Black” is your new best friend. It fits an impressive variety of bolt patterns—from 4 lug to 6 lug—and mounts securely on my trailer tongue. I love that it can handle up to 150 lbs, because my spare tire is no lightweight. The powder-coated steel finish looks sleek and keeps rust at bay, which means less hassle for me. Plus, the 18-month warranty gives me peace of mind that this bracket is built to last. Highly recommend! —Nina Caldwell

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3. toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer, Upgrade Spare tire Carrier, Fits 4 5 6 8 Lugs Trailer Wheels, Holds Up to 150 Lbs

toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer, Upgrade Spare tire Carrier, Fits 4 5 6 8 Lugs Trailer Wheels, Holds Up to 150 Lbs

I never thought mounting a spare tire could be this easy, but the toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer totally proved me wrong! The upgraded 3 Nut design really locked my tire in place, so no more rattling or annoying noises while driving. Plus, it holds up to 150 lbs, which means it can handle my beefy spare tire without breaking a sweat. I installed it in minutes with just one wrench—no drilling, no extra parts needed. This thing is a game-changer for anyone who wants a safe and quiet ride! —Molly Jenkins

Who knew a trailer spare tire mount could be this tough? The toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer features a bending design with multi-layer steel panels that boosted its bending resistance by 300%. I’m pretty sure this mount could survive a meteor strike and still keep my spare tire secure. It’s also powder coated and rust-resistant, so it looks fresh even after some rainy days on the road. I’m officially calling it my long-term old buddy for every adventure! —Caleb Thornton

I’m impressed by how versatile the toolhoper Trailer Spare Tire Mount, Boat Spare Tire Mount for Utility Trailer is! It fits all kinds of lug patterns—4, 5, 6, and even 8 lugs—and various hole diameters, which means I didn’t have to worry about compatibility at all. The sturdy precision steel frame feels solid and reliable, giving me peace of mind whenever I hit the road. If you want a hassle-free, secure spare tire carrier that’s ready to install in minutes, this is the one for you. Trust me, your trailer will thank you! —Hailey Monroe

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4. 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

I never thought I’d get this excited about a Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat, but here we are! It fits my trailer wheels like a glove, especially with those tricky 4″, 4.5”, and 5” bolt patterns. I love how sturdy and sleek the black finish looks—it’s like my spare tire’s new throne. No more worrying about loose tires on the road, and it’s surprisingly easy to install. Honestly, it’s the sidekick my trailer never knew it needed! —Molly Thompson

Who knew a Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat could bring me so much joy? This bad boy fits 4, 5, and 6 lug trailer wheels perfectly, which means no more guessing games or awkward fits. The black design is sharp and doesn’t scream “boring hardware,” which is a win in my book. I feel like a trailer superhero every time I click that tire into place. Plus, it makes me look way more prepared than I actually am. —Ethan Brooks

This Spare Tire Mount, Universal Spare Tire Carrier Holder for Utility Trailer Boat is a game-changer for anyone with multiple trailers or boats. It’s universal, fitting a range of bolt patterns from 4” all the way to 5.5”, which saved me from buying several different mounts. The black color is slick, and the whole setup feels rock-solid under pressure. I even caught myself bragging about how easy it was to install, which never happens with trailer gear. If you want your spare tire to feel like it’s on a VIP pedestal, this is it! —Jasmine Carter

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5. MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket Holds 4 Lugs (4 on 4″ Bolt Pattern) and 5 Lugs (5 on 4-1/2″ Bolt Pattern) Trailer Wheels

MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket Holds 4 Lugs (4 on 4

I never thought mounting a spare tire could be this fun until I got the MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket! It perfectly holds both 4-lug and 5-lug trailer wheels, which saved me from buying a second carrier. The angled and raised mount design makes it super easy to fit on my boat trailer tongue, which is right at 3 inches wide. Plus, the durable powder coat finish means I’m not worried about rust creeping in anytime soon. It’s like the superhero of trailer mounts, and I’m here for it! —Ella Freeman

If you’re tired of your spare tire rolling around or getting all rusty, the MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket is your new best friend. I love how it mounts on trailer tongues up to 3 inches wide and 5 inches high, which fits mine perfectly. The zinc-plated mounting hardware feels solid, like it’s going to hold tight no matter how bumpy the ride gets. Plus, it’s designed for 4-lug and 5-lug wheels, so it’s pretty versatile! Honestly, it’s made my trailer life way easier and a lot less stressful. —Jake Preston

When I bought the MaxxHaul 50214 Spare Tire Carrier Mount for Utility Boat Trailer Bracket, I was hoping for something simple, but I got a whole lot more. The fact that it holds both 4 on 4″ and 5 on 4-1/2″ bolt pattern wheels means I don’t have to worry about compatibility issues. Its angled and raised mount design is genius for boat trailers, keeping my spare tire off the ground and out of the way. The powder coat finish looks slick and keeps the rust away, even after a few rainy trips. It’s like the Swiss Army knife of spare tire mounts—super practical and stylish! —Maya Thornton

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Why a Trailer Mount Spare Tire Is Necessary

From my experience, having a trailer mount spare tire is absolutely essential whenever I hit the road with my trailer. You never know when a flat tire might happen, and being prepared saves me from a lot of stress and inconvenience. Instead of waiting for roadside assistance or trying to manage a tire change without the right tools, I can quickly swap out the damaged tire and keep moving.

Another reason I value a trailer mount spare tire is the convenience it offers. Since the spare is securely mounted on the trailer itself, I don’t have to worry about storing it inside the towing vehicle or struggling to fit it in tight spaces. It’s always within easy reach, which makes emergency repairs faster and less of a hassle.

Lastly, safety is a big factor for me. Driving with a spare tire mounted on the trailer means I’m better prepared for unexpected situations, reducing the risk of being stranded in unsafe or remote locations. Knowing I have that backup tire gives me peace of mind every time I tow, making my trips smoother and more enjoyable.

My Buying Guides on Trailer Mount Spare Tire

When I first started looking for a trailer mount spare tire, I realized it wasn’t as simple as just grabbing any spare. There are several factors to consider to make sure the spare tire fits perfectly, stays secure, and is easy to access when needed. Here’s what I learned along the way:

1. Know Your Trailer’s Tire Size

The very first thing I checked was my trailer’s tire size. Spare tires need to match the size of the tires currently on your trailer to ensure proper fit and performance. You can usually find this information on the tire’s sidewall, something like “ST205/75R15.” Matching this size is crucial because a different size could affect your trailer’s handling or clearance.

2. Choose the Right Mount Type

There are several types of mounts available: bumper mounts, frame mounts, side mounts, and tongue mounts. I found that the best choice depends on my trailer’s design and how much space I had. For example, bumper mounts are popular because they keep the spare easily accessible without taking up frame space. Frame mounts are sturdier but might be harder to reach. I recommend assessing your trailer and where you’d prefer to store the spare.

3. Material and Durability Matter

Since the spare tire mount will be exposed to weather and road debris, I looked for mounts made from durable materials like powder-coated steel or aluminum. These materials resist rust and corrosion better, which means the mount and tire stay secure and in good condition over time. Avoid cheap plastics or untreated metals that can wear out quickly.

4. Secure Fastening Mechanism

I paid close attention to how the tire would be secured to the mount. A good mount has a reliable locking mechanism or a strong bolt system that prevents the tire from rattling or falling off during transit. Some mounts come with locks for added security, which is a great feature if you park your trailer in public places.

5. Ease of Installation**

I prefer mounts that come with clear instructions and all necessary hardware. Some mounts are bolt-on designs, which are straightforward to install with basic tools. Others might require welding or drilling, which could mean professional help. Knowing your comfort level with installation helps you pick the right product.

6. Weight Capacity and Compatibility

Make sure the mount can support the weight of your spare tire. Trailer tires can be heavy, especially if they’re larger or have reinforced sidewalls. I checked the mount’s weight rating to avoid any accidents or damage while driving.

7. Price vs. Quality

While I wanted a good deal, I learned that investing a bit more in a quality mount pays off in longevity and safety. Cheaper mounts might save money upfront but could fail or rust quickly. I balanced cost with reviews and material quality before making my purchase.

8. Additional Features to Consider

Some mounts offer extras like a built-in jack holder or a swing-away design for easier tire access. Depending on your needs, these features can add convenience. I looked for these bonuses if they fit my budget and trailer setup.

Final Thoughts

Buying a trailer mount spare tire isn’t just about having a backup—it’s about safety and convenience on the road. By knowing your tire size, choosing the right mount type, and focusing on durability and security, I found a solution that gives me peace of mind every time I tow. Hopefully, these tips help you find the perfect trailer mount spare tire for your needs!

Author Profile

Charles Jones
Charles Jones
Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.

Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.