Black vinyl double axle tire guard cover fit 30″ – 32″ #2. Protect your stored vehicle’s tires. Heavy duty flannel-backed vinyl repels liquid and saves tires from the sun’s damaging U.V. rays and other environmental hazards. Helps prevent premature cracking of sidewalls that can lead to on-road blowouts. Add 1″ to 2″ to diameter for protruding wheel covers.