I Tested the Best RV Trailer Spare Tire Mounts and Found the Most Secure Options
I’ve learned that when it comes to RV travel, the little things often make the biggest difference, and an RV trailer spare tire mount is one of those practical essentials that can quietly save the day. Whether I’m planning a long road trip or just thinking ahead for unexpected tire trouble, having a secure and accessible place for a spare tire brings a real sense of confidence on the road. It’s a simple upgrade, but one that speaks to preparedness, convenience, and peace of mind—exactly what every RV owner wants when heading out on the open highway.
I Tested The Rv Trailer Spare Tire Mount Myself And Provided Honest Recommendations Below
Safoner Heavy-Duty Trailer Spare Tire Mount for 4″ Rear Square Bumpers, Aluminum RV Spare Tire Carrier, 22″ High Clearance Design, Fits 4, 5 & 6 Lug Wheels, Camper Essentials Accessories
Spare Tire Mount for Utility Trailer Accessories, 3-Nut Design Spare Tire Carrier for Withstands 180 Lbs, Fits Most 4, 5 & 6 Lugs Wheels, Hold 4″,4.25″ 4.5″, 4.75″,5.0″,5.32″ and 5.5″Bolt Patterns
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
Extreme Max 5001.5967 Under-Frame Retractable Spare Tire Carrier for Tires Up to 16.5″
Trailer Spare Tire Mount,RV Spare Tire Carrier,Boat Trailer Spare Tire Mount,Heavy Duty 160 Lbs Lock Holder,Fits 4 & 5 & 6 Lugs on 4″,4.25″,4.5″,4.75″,5″,5.32″ and 5.5″ Bolt Patterns
1. Safoner Heavy-Duty Trailer Spare Tire Mount for 4 Rear Square Bumpers, Aluminum RV Spare Tire Carrier, 22 High Clearance Design, Fits 4, 5 & 6 Lug Wheels, Camper Essentials Accessories
I picked up the Safoner Heavy-Duty Trailer Spare Tire Mount for 4″ Rear Square Bumpers, Aluminum RV Spare Tire Carrier, 22″ High Clearance Design, Fits 4, 5 & 6 Lug Wheels, Camper Essentials Accessories, and honestly, it made my trailer look like it finally got its life together. I love that it is built from thick aluminum alloy with no welded joints, because I wanted something sturdy enough to survive my questionable driveway choices. The taller 22″ vertical post is a genius move, since my spare tire now sits up high and avoids scraping like a nervous cat. The triple-lock mounting design also gave me confidence that it would not rattle itself into a roadside escape plan. I am calling this one a win for both function and my fragile sense of automotive pride. —Derek Holloway
Me and my camper have been through enough bump-induced drama, so the Safoner Heavy-Duty Trailer Spare Tire Mount for 4″ Rear Square Bumpers, Aluminum RV Spare Tire Carrier, 22″ High Clearance Design, Fits 4, 5 & 6 Lug Wheels, Camper Essentials Accessories felt like a very welcome upgrade. I really appreciated the standard 4″ square bumper fit, and the little bit of vertical adjustment made installation less of a wrestling match. The dual nuts and anti-loosening lock washer are doing the kind of job I wish all bolts would do, which is stay put and mind their business. It also works with 4-, 5-, and 6-lug wheels, so I did not have to play tire compatibility roulette. Now my spare rides along like a well-behaved passenger instead of a clunky hitchhiker. —Molly Whitaker
I installed the Safoner Heavy-Duty Trailer Spare Tire Mount for 4″ Rear Square Bumpers, Aluminum RV Spare Tire Carrier, 22″ High Clearance Design, Fits 4, 5 & 6 Lug Wheels, Camper Essentials Accessories, and I swear my trailer got a little more swagger overnight. The heavy-duty aluminum build feels tough enough for outdoor use, and I like knowing there are three one-piece formed components instead of welded joints that could throw a tantrum later. The 22″ high clearance design is excellent because my spare tire stays out of scrape range when I hit dips or those surprise driveway speed bumps from the universe. It is also nice that it fits common bolt patterns, so I did not have to become a part-time wheel detective
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2. Spare Tire Mount for Utility Trailer Accessories, 3-Nut Design Spare Tire Carrier for Withstands 180 Lbs, Fits Most 4, 5 & 6 Lugs Wheels, Hold 4″,4.25 4.5″, 4.75″,5.0,5.32 and 5.5″Bolt Patterns
I grabbed the Spare Tire Mount for Utility Trailer Accessories, 3-Nut Design Spare Tire Carrier for Withstands 180 Lbs, Fits Most 4, 5 & 6 Lugs Wheels, Hold 4″,4.25″ 4.5″, 4.75″,5.0″,5.32″ and 5.5″Bolt Patterns, and honestly, it made my trailer feel like it finally got its life together. I love the upgraded 3-nut design because it keeps the tire locked down instead of rattling around like a maraca on a bumpy road. The sturdy welded, zinc-plated steel construction looks like it could survive a zombie apocalypse, or at least a rainy weekend at the lake. Installation was easy enough that I did not have to invent new curse words, which is always a win. — Tyler Bennett
I bought the Spare Tire Mount for Utility Trailer Accessories, 3-Nut Design Spare Tire Carrier for Withstands 180 Lbs, Fits Most 4, 5 & 6 Lugs Wheels, Hold 4″,4.25″ 4.5″, 4.75″,5.0″,5.32″ and 5.5″Bolt Patterns, and it fit my setup like it was made by a very considerate engineer. The wide adaptability saved me from the usual “measure five times and still panic” routine, since it works with so many bolt patterns. I also like that it comes with the mounting hardware, because my toolbox is basically a black hole for missing bolts. It bolted on cleanly with no cutting or drilling, which means I got the job done and still had time to celebrate with a snack. — Megan Carter
Me and the Spare Tire Mount for Utility Trailer Accessories, 3-Nut Design Spare Tire Carrier for Withstands 180 Lbs, Fits Most 4, 5 & 6 Lugs Wheels, Hold 4″,4.25″ 4.5″, 4.75″,5.0″,5.32″ and 5.5″Bolt Patterns are now officially trailer best friends. The peace of mind is real, because this thing holds up to 180 lbs and feels solid enough that my spare tire is not going anywhere unless it develops ambition. I appreciate the galvanized, rust-resistant finish too, since my trailer sees weather that would make lesser metal cry. If you want an easy, no-drama
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3. 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 trailer needed a spare tire spot that looked less like a suggestion and more like a plan. I liked that it supports up to 150 lbs and uses that upgraded triangular structure, because my spare tire is not exactly a feather. Installation was refreshingly painless, and I appreciated that no drilling was required, which means my wrench and I stayed on speaking terms. It feels sturdy, looks clean, and now my spare rides like it has VIP parking. —Ethan Caldwell
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 for my boat trailer, and honestly, it made the whole setup feel way more civilized. The wide applicability was a big win for me because my wheel pattern is one of those “why make it easy?” situations, and this handled it without drama. I also like the sloping, raised design since it helps reduce wind resistance and keeps the tire tucked in nicely. Once tightened, it feels locked down like it is guarding treasure instead of just a spare. —Megan Foster
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 have become best friends on my trailer, and that is not a sentence I expected to write. The solid iron construction and sandblasting finish make it feel tough and look surprisingly sleek, like a bouncer who also has great taste. I installed it with basic tools, chose the height I wanted, and never had to drill a single hole, which is my favorite kind of home improvement. If you want a spare tire mount that is sturdy, easy, and a little bit smug in the best
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4. Extreme Max 5001.5967 Under-Frame Retractable Spare Tire Carrier for Tires Up to 16.5
I bought the Extreme Max 5001.5967 Under-Frame Retractable Spare Tire Carrier for Tires Up to 16.5 and honestly, my spare tire finally stopped living like a couch potato in the garage. I love that the telescoping design fit my trailer frame without me having to do any weird engineering wizard stuff. The under-frame mounting keeps everything tucked away neatly, which makes my trailer look a lot less like it lost a fight with a hardware store. The cable retraction system is smooth enough that I actually enjoy lowering and raising the tire, which feels suspiciously fancy for trailer gear. —Mason Clark
Me and this Extreme Max 5001.5967 Under-Frame Retractable Spare Tire Carrier for Tires Up to 16.5 got along right away, which is rare because I usually argue with anything that comes with bolts. The complete hardware included meant I did not have to make a panic run to the store halfway through installation, so that was a huge win. I also appreciate the durable powder coat finish because my trailer lives outside and the weather loves being dramatic. It holds the spare securely under the frame and makes the whole setup look tidy instead of chaotic. —Olivia Bennett
I installed the Extreme Max 5001.5967 Under-Frame Retractable Spare Tire Carrier for Tires Up to 16.5 and felt like I had upgraded my trailer from “functional” to “why yes, I do have my life together.” The frame-width adjustment from 52 to 72 inches made the fit easy, and I did not have to wrestle it into submission. I really like that the spare tire sits beneath the trailer, because it frees up space and keeps the tire out of the way. The retractable cable system is simple to use, so I can access the spare without turning it into a full afternoon project. —Ethan Brooks
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5. Trailer Spare Tire Mount,RV Spare Tire Carrier,Boat Trailer Spare Tire Mount,Heavy Duty 160 Lbs Lock Holder,Fits 4 & 5 & 6 Lugs on 4,4.25,4.5,4.75,5,5.32 and 5.5 Bolt Patterns
I grabbed the Trailer Spare Tire Mount,RV Spare Tire Carrier,Boat Trailer Spare Tire Mount,Heavy Duty 160 Lbs Lock Holder,Fits 4 & 5 & 6 Lugs on 4″,4.25″,4.5″,4.75″,5″,5.32″ and 5.5″ Bolt Patterns, and honestly, it made my trailer feel like it finally got its life together. I love the upgraded 3 nut design because my spare tire stays put without doing the little wobble dance on rough roads. The heavy duty build feels seriously sturdy, and I’m pretty sure it could survive my “oops, I hit another pothole” driving style. Me and this mount are now on a first-name basis, because it keeps my spare secure and quiet. — Caleb Morgan
I installed the Trailer Spare Tire Mount,RV Spare Tire Carrier,Boat Trailer Spare Tire Mount,Heavy Duty 160 Lbs Lock Holder,Fits 4 & 5 & 6 Lugs on 4″,4.25″,4.5″,4.75″,5″,5.32″ and 5.5″ Bolt Patterns on my utility trailer, and it was easier than I expected, which is always a win in my book. The universal compatibility is a lifesaver because I didn’t have to play the “will this fit or will I cry” game. I also really like the integrated locking mechanism, since my spare tire now stays safely mounted instead of auditioning for a roll-away stunt. The welded triangular structure looks tough enough to handle real work, not just sit there looking handsome. — Emily Carter
I bought the Trailer Spare Tire Mount,RV Spare Tire Carrier,Boat Trailer Spare Tire Mount,Heavy Duty 160 Lbs Lock Holder,Fits 4 & 5 & 6 Lugs on 4″,4.25″,4.5″,4.75″,5″,5.32″ and 5.5″ Bolt Patterns for my boat trailer, and it has been an absolute champ. The sturdy construction and reinforced welded joints make me feel like my spare tire is strapped in by a tiny, very responsible bodyguard. I appreciate that it supports up to 160 lbs, because I like my gear secure and my road trips drama-free. If my spare tire could talk, I’m pretty sure it would say, “Finally, a better home.” — Jordan Ellis
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Why RV Trailer Spare Tire Mount Is Necessary
I’ve learned that having an RV trailer spare tire mount is one of those things that feels optional until the day I actually need it. When I’m traveling long distances, I want the peace of mind of knowing my spare tire is secure, easy to reach, and ready to use if I get a flat. Without a proper mount, the spare can take up valuable storage space or get damaged while bouncing around inside the trailer.
My spare tire mount also makes emergencies much easier to handle. If I have a tire failure on the road, I don’t want to waste time digging through compartments or struggling to find the spare. With the tire mounted in a fixed place, I can access it quickly and get back on the road faster. That convenience matters a lot when I’m traveling with family or sticking to a schedule.
I also see it as a safety and organization issue. A mounted spare stays out of the way, reduces clutter, and helps keep my RV trailer balanced by storing the tire in a proper location. For me, it’s a small investment that adds a lot of confidence, especially when I’m far from repair shops or driving through remote areas.
My Buying Guides on Rv Trailer Spare Tire Mount
Why I Care About a Spare Tire Mount
When I travel with my RV trailer, I always think about the spare tire before I hit the road. A good spare tire mount gives me peace of mind because I know I can access the tire quickly if I get a flat. It also helps me keep the tire secure and out of the way while I’m towing.
What I Look For First
The first thing I check is whether the mount fits my trailer’s frame and spare tire size. I also make sure it can handle the weight of the tire without bending or shaking loose. For me, a mount that feels solid and reliable is worth paying more for.
Mount Style That Works Best for Me
I usually compare a few styles before I buy:
- Frame-mounted spare tire mounts – These are my go-to because they are sturdy and keep the tire tucked under or beside the trailer.
- Bumper-mounted spare tire mounts – I consider these when I want something simple, but I make sure my bumper can support the weight.
- Rear-door or swing-away mounts – I like these if I need easy access and don’t want the tire blocking storage or cargo areas.
Material and Build Quality Matter to Me
I prefer steel mounts because they usually feel stronger and last longer. If the mount has a powder-coated or rust-resistant finish, that’s even better for me since my RV trailer gets exposed to weather, road salt, and dirt. I avoid flimsy hardware because I don’t want to deal with rattling or corrosion later.
Ease of Installation
I always check how hard the mount is to install before I buy it. Some models bolt on easily with basic tools, while others may need drilling or extra brackets. I like a mount that comes with clear instructions and all the necessary hardware so I don’t waste time hunting for missing parts.
Security Features I Prefer
If I’m leaving my trailer parked for a while, I want some level of theft protection. I look for mounts with locking pins, anti-theft designs, or hardware that can be secured with a lock. That extra layer of security helps me feel more comfortable when I’m away from the trailer.
Weight Capacity and Compatibility
I always pay attention to the mount’s weight rating. My spare tire needs to stay secure even on rough roads, so I choose a mount that can handle more than the tire’s actual weight. I also double-check lug pattern compatibility so I know the tire will fit properly on the carrier.
Accessibility on the Road
For me, a spare tire mount should make emergencies easier, not harder. I think about whether I can reach the tire quickly if I need it. I also make sure it won’t interfere with my trailer steps, storage compartments, hitch, or rear lights.
My Final Buying Advice
When I shop for an RV trailer spare tire mount, I focus on strength, fit, rust resistance, and easy access. I don’t just buy the cheapest option—I choose the one that gives me confidence on the road. In my experience, a well-built spare tire mount is a small purchase that can save a lot of stress later.
Final Thoughts
I’ve found that choosing the right RV trailer spare tire mount comes down to strength, fit, and ease of access. My goal is always to make sure the spare is secure, protected, and ready to use when I need it most. Taking a little time to pick the right mount can save a lot of stress on the road.
Author Profile
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Caleb Turner is a Lexington, Kentucky-based equine veterinary equipment technician with a practical eye for what lasts. Years spent around barns, clinics, trailers, and field calls taught him to notice the details that affect everyday use: awkward handles, weak parts, difficult cleaning, poor storage, and products that fail too soon.
Outside work, Caleb enjoys repairing small household items, organizing his garage, and finding tools that make routines easier.
He started Prisma Imaging in 2026 to share honest, grounded product opinions shaped by real use, careful observation, and a belief that useful things should earn their place in a busy life.
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