Cubiertas para neumáticos de vehículos recreativos

What size spare tire cover do I need for my RV?

Spare tire covers for RVs are sized by the overall diameter of the tire, not the rim size. Measure straight across the center of your spare from the top of the tread to the bottom, or calculate it from the sidewall code. For example, an ST225/75R15 trailer tire is about 28.3" tall: 225 mm x 0.75 aspect ratio = 6.64" of sidewall, doubled is 13.3", plus the 15" rim. Match that number to the diameter range on the cover listing. If your tire falls between two ranges, the larger cover is usually the safer choice. A cover that is too small will not close around the tread.

Do spare tire covers for campers fit travel trailers, fifth wheels, and motorhomes?

Yes. These spare tire covers fit any spare mounted on a rear bumper, ladder, or rear wall bracket, which is the standard setup on most travel trailers and many Class C motorhomes. Before you order, check that the cover's back opening or elastic edge clears your mounting bracket and lug nuts. If your spare is stored in an under-frame carrier, it is already shielded from direct sun and a cover is usually unnecessary.

Why should I cover my RV tires when the RV is parked?

UV exposure breaks down the rubber compounds in tire sidewalls and causes cracking, often called dry rot. On RVs and trailers, this frequently ends a tire's service life before the tread wears out. Wheel and tire covers block direct sun on tires that sit in one position for weeks or months. For long-term storage, parking on Lynx RV leveling blocks also keeps your tires off bare dirt or hot asphalt.

What is the difference between a spare tire cover and RV wheel covers?

A spare tire cover is a round, single cover that wraps the front and tread of a mounted spare and stays on while you travel. RV wheel and tire covers come in sets and go over the road tires only while the RV is parked. You must remove them before driving. Check the listing for the number of covers in the set and the tire diameter range. Tandem-axle trailers need four, and dual-rear-wheel motorhomes are sized differently from single-wheel setups.

How do I care for my travel trailer spare tire cover?

Wipe the cover with mild soap and water. Avoid petroleum-based protectants, because they can degrade vinyl. Let the cover dry fully before reinstalling it so moisture does not get trapped against the tire. When you remove the cover for a pre-trip inspection, check tire pressure and sidewall condition. This is also a good time to inspect your RV brake assemblies, since a dragging brake can overheat a tire. For sizing help, text or call 817-984-1852 with your tire's sidewall code.