2019 Thor Four Winds Motorhome Spare Tire Cover

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Protect your vehicle's spare tire from road grime and sun damage with this cover. Constructed of soft top vinyl fabric, this durable, UV-resistant cover is designed to perfectly match your Jeep's top.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Extend the life of your trailer's spare tire by protecting it from the sun, dirt, grime, and road salt with this weather-resistant vinyl cover. Elastic-trimmed rear opening gives a snug fit and the vented bottom lets moisture escape.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this diamond plate cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

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Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

Features:

Protect your RV's spare tire from harsh UV rays, water, and corrosion with this vinyl cover. Elastic cord backing brings the black cover to a tight fit around your 29" spare tire.

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Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The colonial white cover fits 29" diameter tires.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Show off your patriotism and throw this cover over your spare tire to protect it from the elements. The material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this black cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Protect your spare tire from dirt, water, and the sun with this vinyl cover. Heavy nylon thread helps ensure weatherproof seams. The arctic white cover fits 29" diameter tires.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.

Features:

Throw this white cover over your spare tire to protect it from the elements. Heavy-duty vinyl material protects the tire from dry rotting in the summer sun and prevents the wheel from corroding if exposed to road salt during the winter.