Keep your RV or trailer spare tire out of the elements between trips. This Camco vinyl cover blocks UV rays, rain, road grime, and bird droppings that degrade rubber and sidewalls over time. A clean wraparound fit and weatherproof stitched seams mean it stays put on the road and on the campsite.
A spare tire that sits exposed on the rear of a Class A, fifth wheel, or travel trailer takes a constant beating from the sun and weather. UV degradation cracks sidewalls and weakens the rubber structure -- often without any visible warning until the tire fails under load. Camco part 45346 is a straightforward, purpose-built fix: a heavy vinyl cover sized for 27-inch diameter tires that slides on and wraps around securely.
The cover is cut to a 27.75-inch cover diameter, giving just enough clearance to slide over a 27-inch tire and seat flat against the sidewall. Seams are stitched with heavy nylon thread, which resists moisture wicking and holds up to highway wind buffeting better than standard polyester thread.
Opaque vinyl shell blocks direct sunlight and UV radiation that cause tire sidewall cracking and dry rot over time.
Heavy nylon thread stitching keeps seams tight and resistant to moisture intrusion even in prolonged rain or road spray.
Wraparound attachment style hugs the tire perimeter without loose flaps, reducing wind noise and preventing the cover from lifting at highway speed.
Lightweight at 1 lb., the cover installs and removes in seconds -- no tools, no straps, no bungees required for standard fitment.
This cover is sized for tires with a 27-inch overall diameter. The cover itself measures 27.75 inches in diameter to allow installation over the tire without stretching the material. Before ordering, measure your spare tire's overall diameter (not the wheel diameter) to confirm fit. Common tire sizes that fall near the 27-inch overall diameter include several LT and ST trailer tire sizes -- verify with a tape measure across the full tread face for the most accurate result.
Camco's vinyl tire cover series is a staple in the RV aftermarket and fits a wide range of spare tire carrier styles:
Sold individually. This listing is for a single cover. If your RV has more than one external spare or you want to cover a set of tires in storage, order the quantity you need.