Choosing the right 37 inch spare tire cover helps protect wheels from sun, rain, and grime while keeping your vehicle looking sharp. The following selections cover heavy-duty, weather-resistant designs and universal fits, highlighting features like bead-welt seams, UV stabilization, and secure elastic closures. Use this guide to compare options and find a cover that best fits your 37-inch spare tire and vehicle needs.
| Product | Brand | Key Feature |
|---|---|---|
| 37 x 12.5 Plain Black Tire Cover | Bar Stool | Exact-fit, bead-welt seam, heavy-duty vinyl |
| Season Guard Tire Covers 4 Pack | Season Guard Store | Carbon fiber look, all-weather protection |
| Autotech Park Protective Tire Covers 4 Pack | Autotech Park Store | Oxford material, UV-stabilized coating |
| PVC Leather Custom Spare Tire Cover | Custom Sponsor Brand | Personalized logo option, durable PVC |
| Boomerang 37″ Soft Tire Cover | Boomerang Store | Made in USA, back-up camera friendly |
37 X 12.5 Plain Black Tire Cover

This 37 x 12.5 tire cover is the exact-fit option from The Holland Bar Stool Co. It’s handmade in the USA and uses heavy-duty commercial/marine grade vinyl. The bead-welt seam adds strength and a cleaner look, making it a strong choice for harsh weather conditions. It’s designed to snugly fit a 37-inch tire and provides long-lasting protection against UV exposure and moisture.
Season Guard Tire Covers 4 Pack

This four-pack delivers full all-weather protection with a carbon fiber surface that helps block sun damage. The design uses dual PE films to keep moisture away, complemented by a soft cotton backing for added protection. An elastic cord with auto-lock ensures a secure fit on windy days, simplifying installation for RVs, trailers, and SUVs with tires 36–39 inches in diameter. It guards against UV, rust, and dry rot to extend tire life.
Autotech Park Protective Tire Covers 4 Pack

This 4-pack is tailored for tires 36–39 inches in diameter and emphasizes durability with an Oxford material construction and a soft non-scratch backing. The kit provides guidance on measuring tire diameter rather than rim size to ensure the correct fit. A UV-stabilized, water-resistant coating protects tires across seasons, and the covers are suitable for RVs, travel trailers, campers, Jeeps, SUVs, cars, and trucks when sized correctly.
PVC Leather Custom Spare Tire Cover
Note: This listing shows a customizable design option, enabling logo or text personalization for a distinctive look while providing exterior tire protection.
Boomerang 37″ Soft Tire Cover

The Boomerang 37″ Soft Tire Cover is made in the USA and designed to accommodate Ford Bronco configurations with rear back-up cameras. Its vinyl construction emphasizes durability and camera compatibility, making it a practical option for modern SUVs and trucks that rely on rear visibility. The soft fabric helps prevent scratches during installation and removal while offering lasting protection against the elements.
Buying Guide: Key Purchase Considerations
- Size accuracy: Confirm the tire diameter is 37 inches and check whether the cover is intended for 36–39 inch tires for flexible fit.
- Material and durability: Look for UV stabilization, water resistance, and heavy-duty vinyl or Oxford fabrics. Bead-welt seams add strength and a cleaner appearance.
- Weather protection: Consider models with moisture barriers and sun-blocking surfaces to extend tire life and reduce cracking or fading.
- Fit and installation: An elastic cord or adjustable closures improve wind resistance and make installation straightforward on various vehicles.
- Customization options: If brand identity or a personalized look matters, PVC leather options or customizable logos provide a distinctive option.
- Vehicle compatibility: Ensure the cover fits on SUVs, pickups, trailers, RVs, or campers that commonly use 37-inch tires, and verify the diameter rather than rim size for proper fit.
- Installation impact: Soft backing minimizes risk of scratching rims or paint; non-scratch inner linings are a plus for frequent tire access.
- Price and value: A 4-pack offers value for multiple tires or future upgrades; compare features like UV protection and moisture barriers to assess true value.
Across these options, buyers can select a cover that balances fit, durability, and aesthetics. For exposed areas with intense sun, choosing a UV-stabilized, carbon-look or vinyl cover can help protect tires from drying and cracking. If customization is important, PVC leather options provide a personalized appearance while maintaining protection. For RVs and trailers, four-pack sets offer convenient coverage for multiple tires and long-term maintenance.