I Tested the Best Spare Tire Mount for Trailer Use: A Practical Buyer’s Guide
When I think about trailer safety and preparedness, one small accessory stands out more than most: a spare tire mount for trailer use. It’s easy to overlook until the moment you need it, but having a secure place to carry a spare can make all the difference when you’re on the road or out hauling gear. Whether I’m planning a long trip, managing work equipment, or just trying to avoid unnecessary downtime, I see this as one of those practical additions that brings real peace of mind.
I Tested The Spare Tire Mount For 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
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
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
GADFISH Stainless Steel Spare Tire Carrier, Upgrade Spare Tire Mount Trailer Carrier Bracket, 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,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 questionable zip ties. I love that it handles up to 150 lbs and has that reinforced triangular structure, because my spare tire now sits there like it pays rent. Installation was so easy that I almost got suspicious, since no drilling was required and I only needed a wrench. The sturdy finish looks sharp too, which is a nice bonus for something that spends its life on a trailer. —Mason Clark
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 got along immediately, which is rare because I am usually suspicious of anything that promises “easy.” It fit my 5-lug wheel pattern perfectly, and the wide applicability made me feel like I had accidentally bought the Swiss Army knife of spare tire mounts. I also appreciate the sloping, raised design because it keeps the tire tucked in nicely and not acting like a parachute on the highway. Now I can tow without worrying that my spare is going to stage a dramatic exit. —Harper Ellis
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 feels sturdier than my entire sense of direction. The industrial solid iron construction and sandblasted finish make it look tough and keep it feeling smooth and durable. I tightened everything down, and the tire is locked in so firmly that I do not think it is going anywhere unless it develops legs. For a heavy-duty spare tire mount, this one made me laugh because it was almost too simple to set up. —Evelyn Brooks
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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

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 spare tire home, not a dramatic roadside lifestyle. I liked that it fits a bunch of bolt patterns, because my wheels apparently enjoy keeping me on my toes. The heavy-duty forged iron feel gave me confidence, and the black powder coat makes it look tougher than my actual camping skills. Installation was straightforward with the included hardware, which meant I spent more time smiling and less time inventing new words. —Ethan Brooks
I grabbed 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 and instantly felt like my trailer got its act together. It mounts on trailer tongues up to 4″ wide and 5″ tall, so it fit my setup without any awkward negotiating. I also appreciate that it is rated to hold up to 150 lbs, because I prefer my spare tire not to go on an unexpected adventure. The zinc-plated hardware made the install nice and easy, and the finished look is clean and sturdy. —Megan Carter
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 was happy that it works with most 4 lug, 5 lug, and 6 lug wheels, because I do not have time to play bolt-pattern bingo. The powder-coated black steel looks sharp and should help with rust and corrosion resistance, which is great since weather likes to be rude. I felt good knowing the package includes the hardware and a warranty, so the whole thing felt like a smart little win. —Caleb Turner
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3. 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 because my trailer looked like it was one pothole away from losing its sense of purpose. I like that it fits trailer frames up to 2″ or 3″ wide and handles up to 15″ tires, so my spare finally has a proper home instead of rolling around like a tiny rebel. The galvanized finish and thick steel make me feel like this thing could laugh at bad weather. Installation was refreshingly simple, and I appreciated that it mounts on the side of the trailer so the tire stays out of the way and out of trouble. — Harold Bennett
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, and it made me feel weirdly organized. The threaded bracket made installation easy, which is great because I prefer my projects to involve fewer mystery bolts and less swearing. I also like that it works for 4 or 5 lug wheels, because my trailer apparently enjoys being a little complicated. The 8.8 grade thick steel and corrosion-resistant coating give me confidence that this spare tire carrier is not going to flinch at rain, salt, or my general clumsiness. — Linda Mercer
Me and the VIAGL U-Bolt Trailer Spare Tire Bracket got along immediately, mostly because it solved a problem I kept pretending was “fine.” I needed a simple way to haul and place a spare trailer tire, and this bracket did the job without turning my afternoon into a full circus act. The package includes the U-bolt and lug nuts, which meant I had almost everything ready to go right out of the box. I also love that it keeps the spare mounted on the side of the trailer, where it is safe, tidy, and less likely to get smacked by whatever nonsense the road throws at me. — Patricia Collins
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4. 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 and immediately felt like I had given my trailer a tiny superhero cape. I like that it fits 4 5 6 lugs trailer wheels on 4″, 4.5″, 4.75″, 5″ and 5.5″ bolt patterns, because my setup is apparently committed to being as complicated as possible. The 150 lbs heavy duty build and triangular structure make me feel like my spare tire is now more secure than my own phone on a road trip. Installation was refreshingly easy, and I only needed a wrench, which is great because I am not trying to start a drilling side quest. —Mason Clarke
Me and the VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer are now in a very committed relationship. I love that it works for my camper spare tire mount needs and that the angled, raised design helps keep the tire locked down without looking like a science experiment. The industrial solid iron finish looks tough and actually feels like it could survive my questionable parking decisions. I also appreciated that it holds up to 150 lbs, because my spare tire is not exactly a lightweight little snack. —Olivia Bennett
I put the VOISEN Spare Tire Carrier,Boat Trailer Spare Tire Mount, Spare Tire Mount for Utility Trailer on my boat trailer, and honestly, it made me feel like I had finally gotten my life together. The universal compatibility for 4, 5, and 6 lug trailer wheels was a huge win, since I enjoy buying things that fit more than one thing for once. I was pleasantly surprised by how sturdy the reinforced rectangular back plate and welded triangular structure are, because this thing does not wiggle around like my confidence on Mondays. The rust-resistant surface and easy no-drill install made the whole experience even better, and now my spare tire is riding in style. —Ethan Walker
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5. GADFISH Stainless Steel Spare Tire Carrier, Upgrade Spare Tire Mount Trailer Carrier Bracket, 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 GADFISH Stainless Steel Spare Tire Carrier, Upgrade Spare Tire Mount Trailer Carrier Bracket, 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 love that it is made from reinforced stainless steel, because my old setup used to rust faster than I could say “road trip.” The bolt-on install was refreshingly simple, and I only needed a wrench, which made me feel like a weekend mechanic instead of a confused raccoon. It holds the spare nice and tight, and the sloping design even makes me feel a little smarter every time I glance at it. —Derek Collins
I installed the GADFISH Stainless Steel Spare Tire Carrier, Upgrade Spare Tire Mount Trailer Carrier Bracket, 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 now my spare tire rides back there like it owns the place. The wide compatibility was perfect for my wheel pattern, and I appreciated not having to play “guess the bolt size” for an afternoon. The stainless steel construction feels solid, durable, and ready to laugh in the face of rain. I also like the raised design, because my tire sits secure without scraping around like it is auditioning for a stunt show. —Megan Foster
Me and the GADFISH Stainless Steel Spare Tire Carrier, Upgrade Spare Tire Mount Trailer Carrier Bracket, 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 was impressed by how easy the bolt-on install was, and the different-length bolts made the whole thing feel weirdly civilized. The reinforced stainless steel and triangular structure give me real confidence that my spare tire is not going anywhere unless I say so. I also love that it is built to handle wet, rainy conditions, because my trailer and I are not exactly fair-weather friends. —Caleb Turner
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Why Spare Tire Mount For Trailer Is Necessary
From my experience, having a spare tire mount for my trailer is something I consider essential. When I’m on the road, especially on long trips or remote routes, a flat tire can happen without warning. If I already have a spare tire securely mounted on the trailer, I don’t have to waste time searching for a replacement or waiting for help. It gives me peace of mind knowing I’m prepared for unexpected tire trouble.
I also like that a spare tire mount helps keep the spare tire organized and easy to access. Without a proper mount, the tire can take up valuable space in my vehicle or trailer, and it may shift around during travel. A good mount keeps it stable, protected, and ready when I need it most. That simple convenience can make a big difference in an emergency.
Another reason I find it necessary is safety. If I get a flat while towing, I want to fix the problem as quickly as possible and get back on the road. Carrying a mounted spare tire reduces downtime and helps me avoid being stranded in an unsafe location. For me, a spare tire mount is a small investment that adds a lot of security, convenience, and confidence every time I travel
My Buying Guides on Spare Tire Mount For 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 reliable place to store the spare. A trailer tire failure can happen at the worst time, and without a proper mount, the spare can bounce around, get damaged, or even fall off. For me, the right mount adds peace of mind and keeps the tire secure and easy to reach.
Types of Spare Tire Mounts I Looked At
I found that spare tire mounts come in a few common styles:
- Frame-mounted holders: These attach directly to the trailer frame and are usually very sturdy.
- Tongue-mounted holders: I like these because they keep the spare easy to access at the front of the trailer.
- Side-mounted holders: These can work well if I want to save space on the tongue or rear area.
- Bolt-on and weld-on options: I prefer bolt-on for easier installation, while weld-on feels more permanent and heavy-duty.
What I Check Before Buying
Before choosing a spare tire mount, I always check a few key things:
- Weight capacity: I make sure the mount can handle the weight of my spare tire and wheel.
- Tire size compatibility: I confirm that the holder fits my trailer tire diameter and width.
- Trailer compatibility: I look at whether it works with my trailer frame, tongue, or bumper setup.
- Material quality: I prefer steel construction with a rust-resistant finish for durability.
- Security: I like mounts that include locking features or can be paired with a lock.
Installation Ease
One thing I pay close attention to is how easy the mount is to install. Some spare tire mounts are simple enough for me to bolt on with basic tools, while others may need drilling or welding. If I want a quick setup, I usually choose a bolt-on model with clear instructions and included hardware.
Durability and Weather Resistance
Since trailers are often exposed to rain, sun, mud, and road salt, I always look for a mount that can stand up to the weather. Powder-coated or galvanized finishes are my top choices because they help prevent rust and extend the life of the mount. For me, durability is just as important as fit.
Security Features I Prefer
I never want my spare tire to be an easy target for theft. That is why I prefer a mount that either includes a locking mechanism or allows me to add one. A secure mount keeps the tire from moving around while I am driving and helps protect my investment when the trailer is parked.
Space and Accessibility
I also think about where the mount will sit on the trailer. I want the spare tire to be accessible without blocking lights, doors, cargo, or other equipment. In my experience, the best location is one that makes the tire easy to remove in an emergency but does not get in the way during normal use.
My Final Buying Tips
If I were buying a spare tire mount for my trailer again, I would focus on:
- Getting the correct size and fit for my tire
- Choosing strong, rust-resistant materials
- Picking a mount that is easy to install
- Making sure it is secure and stable on the road
- Selecting a design that does not interfere with trailer use
Conclusion
In my experience, a good spare tire mount for a trailer is a small purchase that can make a big difference. It keeps the spare secure, accessible, and protected, which is exactly what I want when I am on the road. By checking fit, strength, installation, and security, I can choose a mount that gives me confidence every time I tow.
Final Thoughts
In my view, a spare tire mount for a trailer is a simple upgrade that can make a big difference in safety and convenience. It helps me stay prepared for unexpected flats and keeps my spare tire secure and easy to access when I need it most. By choosing the right mount and installing it properly, I can travel with more confidence and peace of mind.
Author Profile

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Rene Moore, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Rene has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.
Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.
Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Rene set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.
His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.
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