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Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.
Features:
Specs:
Worried about the spare tire on your travel trailer dry rotting in the sun? Or perhaps you're concerned about the wheel corroding from exposure to road salt during the winter? This UV-resistant, cold-crack treated cover shields your spare tire assembly from dust, dirt, and harsh UV rays. So whether you're storing your trailer for the off season, parking your RV for a long camping trip, or driving your vehicle to work every day, the spare on the back will be protected and ready for use if and when you need it. By keeping your spare tire covered, it'll prevent the sidewall from prematurely cracking, which will extend the life of your tire. And this sleek cover has a textured pattern that'll match the diamond plate design on your RV or trailer.
This spare tire cover is designed to fit 25-1/2" diameter assemblies with one of the following tire sizes:
Before installation, it's recommended to lay the cover in the sun for a few minutes. This will let the material expand slightly, so it'll fit over your tire more easily. Then using the built-in elastic hem, slip the pliable cover around your spare tire for a snug fit. The hem prevents the cover from flying off your tire as you're driving down the highway, and the soft interior lining won't damage your wheel's paint job.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the ADCO spare tire cover. They're available in white, black, diamond plate, camouflage, and US flag. You can find them in a wide variety of sizes to fit your spare tire. We've got one on our fifth wheel trailer here today, but you can also find one to fit your RV, camper, or SUV. It's made with a durable construction that's going to be resistant to the elements and UV rays. It's going to help protect your spare tire from dry rot while keeping it clean. The cover is cold cracked treated so it's perfect for winter use.
The drain here at the bottom prevents water buildup inside. The rear seam is elastic to ensure a snug fit. It's very easy to install. Be sure that the drain is at the bottom. We'll start at the top, then just work our way down along the side.
Once we get it entirely on then we can straighten it. That's going to complete our look at the ADCO spare tire covers.
Ratings & Reviews
Lazer S.
6/16/2026
Glad you like it, SteveO! Looks like a perfect fit too! What size tire are you covering?
Gwendolyn Y.
5/26/2025
You're truck looks absolutely amazing, Ronald! It looks like it would be so much fun to drive/ride in too!
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Heather A.
4/10/2026
That looks great on your trailer, nice clean setup. Glad to hear the install was easy and everything showed up quick too. That spare tire cover really finishes it off and keeps things protected. What do you usually haul with your utility trailer?