Goldline RV Wheel Covers | Fits 36" to 39" | Set of 2 | Tan (GLWC3639)

With a low cost investment of RV tire covers, you can minimize the amount of heat that penetrates the tires, extending the life of your RV tires by years.There are three environmental tire killers: UV rays, ozone, and high temperatures. Exposing tires to heat and sun without protecting them can cut your RV tire lifespan in half. Sunlight damages tires by breaking down rubber molecules, making the rubber brittle and causing cracks to form. The Ozone & UV directly attacks the surface of the tire making it crack when flexed.A tire age doubles with every 18°F increase in temperature. An experiment was performed to measure the temperature of a tire in full sun when inside a white or tan tire cover versus the temperature of an uncovered tire. The covered tire registered 99 degrees Fahrenheit. The tire cover was removed and half an hour later, the temperature of the tire was a whopping 136 degrees.Protecting your tires from the heat is of utmost important, but tire covers also help protect against the harsh weather and cold temperatures. Tire covers will eliminate premature cracking on your RV tire sidewalls.Measure the diameter of your wheel, INCLUDING the tire to determine the size needed. Please measure the overall width rather than just the rim to ensure proper sizing.