This spare tire dust cover is specially designed to protect idle or mounted spare tires from aging, cracking, and damage caused by dust, UV rays, moisture, and corrosion. Made from 190T polyester taffeta, it is lightweight yet durable, offering excellent water resistance, dust protection, and UV stability. Available in two sizes—S (suitable for 13–18” tires, 105×46cm, 100g) and L (for 19–23” tires, 124×69cm, 130g)—this cover fits most common spare tires on cars, SUVs, and trailers. Its thoughtful design includes a built-in handle strap for easy carrying, an adjustable buckle and shrink rope for secure fit, and clear tire icons printed on the surface for identification. Multiple color combinations are available, such as black with white label or red with red label. Each unit is neatly packed in an OPP bag. Ideal for auto service shops, vehicle storage, or wholesale supply.