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World desk2 min

Can Tire Covers Stop Tires From Drying Out and Cracking?

Vented, opaque tire covers are recommended for tires stored outdoors—not as a cure or guarantee against cracking. Here’s what else to do when a vehicle sits.
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A vented tire cover can help protect tires that are stored outdoors, but it is not a cure for cracked rubber or a guarantee against aging. The U.S. Tire Manufacturers Association (USTMA) recommends an opaque, waterproof cover with vent openings for tires stored outside. For a vehicle sitting on its tires, proper inflation, a suitable parking surface and periodic movement matter too.

When a tire cover can help

USTMA recommends covering tires that must be stored outdoors with an opaque, waterproof cover that has vent openings. The vents help avoid trapping heat and creating a “heat-box or steam-bath effect.” The guidance is for outdoor tire storage; it does not establish that a cover prevents cracking on a vehicle driven normally or reverses cracks that have already formed. USTMA’s passenger and light truck tire-care guide describes the storage conditions.

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Choosing a cover

Look for a cover that fits the tire or vehicle, is opaque and weather-resistant, and has vent openings. These criteria follow USTMA’s storage recommendations; they are not a product test or evidence that one brand lasts longer than another. No measured reduction in cracking or added service life is established by the guidance.

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How to store a vehicle that will sit

If tires remain mounted on a parked vehicle, a cover is only one part of storage care. USTMA recommends maintaining the manufacturer-recommended tire pressure, including in the spare, parking on a firm, reasonably level, well-drained and clean surface, and moving the vehicle every three months so the area of the tire in contact with the ground changes. A pressure gauge can help check inflation; it does not prevent rubber aging.

#1 Best Overall
Sale
RVMATE RV Tire Covers, Dual Axle Wheel Cover, 2 Pack, Fit 27"-30" Dia. Tire
  • 【Function】RVMATE Double wheel tire covers are made of heavy-duty vinyl material with UV-resistant and waterproof surface, protecting your tires from sunlight, snow, rust and dirt. Keep your tires in good condition even in bad weather.
  • 【Easy to Use】It can be easily installed by yourself, no other tools are required. Just put the cover on your wheel and fasten the rope.
  • 【Size】The covers fit a wide variety of dual-axle wheels 27"-30" in diameter, like RV, trailer, truck. Please check the specs of your dual-axle wheel before ordering.
  • 【Firmly Fit】The bungee cord keep the cover stable on the tire, and not easy to fall off.
  • 【What You Get】Double axle tire cover*2, fixed rope*2, durable oxford storage bag*1.

Clean tires without hastening damage

Use soap and water with a soft-bristle brush or shop cloth. USTMA warns that incompatible tire dressings and harsh cleaning agents can speed oxidation and premature cracking, and says not to use petroleum-based products as tire dressings or cleaners. A shiny finish is not evidence of protection: choose cleaning methods that do not introduce those risks. USTMA’s tire-care guidance covers cleaning and care.

What to do about cracks or other damage

A cover does not make a damaged tire safe to drive on. Tire service life varies with use and conditions, so calendar age alone cannot accurately establish whether a tire is serviceable. Follow the tire maker’s service-life recommendations and have a tire professional assess visible or tactile damage or abnormal changes.

Rank #2
TIRESHIELD PRO Tire Covers Set of 4 - Heavy Duty All-Weather UV-Resistant Wheel Covers w/StormLock-System - Year-Round Protection for Your RV, Camper, Truck, Car & Trailer Tires w/ 26-28.75" Diameter
  • TOUGH AND TRUSTED - Sick of covers that barely last a season? Unlike competitors’ basic versions, our TIRESHIELD PRO Edition rv tire covers is crafted with precision and premium materials to outlast the rest and keep your tires protected for years. Why waste money on short-lived covers or costly tire replacements? Protect your tires, save your wallet, and enjoy the peace of mind of a cover built to last!
  • UNMATCHED TIRE PROTECTION - Are UV rays and harsh weather breaking down your tires faster than ever? Our top-of-the-line trailer tire covers protects against cracking, fading, and early wear, keeping your tires in peak condition year-round. Engineered with you in mind, it’s made with UV-resistant, water- and snow proof materials such as vinyl to deliver reliable, all-season protection you can trust!
  • PRACTICAL UNIVERSAL TIRE FIT - Got trucks, campers, cars, trailers or RVs? Small, large, or oversize - it doesn’t matter! With six sizes, we’ve got you covered. Our mission is to help you find the perfect snug fit camper tire cover for reliable protection and easy installation. Just locate your tire size (e.g., 215/60/R16) and check our sizing guide in the images. Trust us - your tires and wallet will thank you!
  • INTRODUCING THE StormLock-SYSTEM - As part of our PRO Edition, this buckle-system keeps your cover locked and loaded - even when the wind gets wild. Had enough of flimsy camper tire covers that get torn apart or blown away? With rugged double stitching and waterproof materials, this rv tire cover holds steady through any storm like a pro. Finally, a cover you can trust to stay put!
  • EFFORTLESS STORAGE AND CARE - Ready to store your tire covers? Just wipe them clean with water and they’ll look as good as new, ready for storage in seconds. The included bag keeps them neatly organized and protected - tucked away safely until you need them again! And with our 5-year manufacturer warranty, you can trust the TIRESHIELD PRO to go the distance - we stand by our products, so you can too!

Checking the tire’s age

For tires made in 2000 or later, the last four digits of the DOT Tire Identification Number show the week and year of manufacture. This helps identify when a tire was made; it does not by itself determine whether the tire is safe. See USTMA’s Tire Facts for the age-code explanation.

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Best Value
Sale
MORNYRAY Tire Covers 4 Pack,Waterproof Anti-UV Snow Sun Rain Tire Covers for RV,Truck, SUV, Trailer, Camper.
  • 【Size】Universal fit for 27 - 29 inch tire diameters(Notice not the rim size),Refer to our fitting guide picture for size selection.
  • 【Premium Material】MORNYRAY RV tire covers is made of heavy duty material.The fabric could Highly rainproof snowproof and sunproof.The inner lining is soft cotton,Protect your Tire for all weather.
  • 【Windproof buckle Design】Elasticized band and Windproof buckle design keep the tire cover stay on the wheel even on windy days.Easy to install and remove.
  • 【Tire parameters】Please pay attention the size is the full tire diameter not the hub diameter.The tire diameter is calculated as follows:For 215/75/16 tire.Calculation formula is 215/10/2.54*75*0.01*2+16=28.7 inch.Just replace the number 215 75 16 with real tire data.you will get the real tire diameter.
  • 【Satisfied service】 If you have any problems when you receive it or during use, please contact us anytime. We will do our best to solve it at your first time(Also attached storage bag).
Rank #4
TIRESHIELD PRO Tire Covers Set of 4 - Heavy Duty All-Weather UV-Resistant Wheel Covers w/StormLock-System - Year-Round Protection for Your RV, Camper, Truck, Car & Trailer Tires w/ 29-31.75" Diameter
  • TOUGH AND TRUSTED - Sick of covers that barely last a season? Unlike competitors’ basic versions, our TIRESHIELD PRO Edition rv tire covers is crafted with precision and premium materials to outlast the rest and keep your tires protected for years. Why waste money on short-lived covers or costly tire replacements? Protect your tires, save your wallet, and enjoy the peace of mind of a cover built to last!
  • UNMATCHED TIRE PROTECTION - Are UV rays and harsh weather breaking down your tires faster than ever? Our top-of-the-line trailer tire covers protects against cracking, fading, and early wear, keeping your tires in peak condition year-round. Engineered with you in mind, it’s made with UV-resistant, water- and snow proof materials such as vinyl to deliver reliable, all-season protection you can trust!
  • PRACTICAL UNIVERSAL TIRE FIT - Got trucks, campers, cars, trailers or RVs? Small, large, or oversize - it doesn’t matter! With six sizes, we’ve got you covered. Our mission is to help you find the perfect snug fit camper tire cover for reliable protection and easy installation. Just locate your tire size (e.g., 215/60/R16) and check our sizing guide in the images. Trust us - your tires and wallet will thank you!
  • INTRODUCING THE StormLock-SYSTEM - As part of our PRO Edition, this buckle-system keeps your cover locked and loaded - even when the wind gets wild. Had enough of flimsy camper tire covers that get torn apart or blown away? With rugged double stitching and waterproof materials, this rv tire cover holds steady through any storm like a pro. Finally, a cover you can trust to stay put!
  • EFFORTLESS STORAGE AND CARE - Ready to store your tire covers? Just wipe them clean with water and they’ll look as good as new, ready for storage in seconds. The included bag keeps them neatly organized and protected - tucked away safely until you need them again! And with our 5-year manufacturer warranty, you can trust the TIRESHIELD PRO to go the distance - we stand by our products, so you can too!
Rank #3
Sale
RVMATE RV Tire Covers, Dual Axle Wheel Cover Fits 27"-30" Dia. Tires,2 Pack
  • 【Function】RVMATE Double wheel tire cover is made of heavy-duty 420D Oxford fabric with silver coating that is waterproof, UV-resistant and provides strong shading. This protects your tires from sunlight, snow, rust and dirt, ensuring they remain in good condition even in harsh weather.
  • 【Size】The covers fit a wide variety of dual-axle wheels ranging from 27" to 30" in diameter, suitable for RV, trailer, truck. Please check the specs of your dual-axle wheel before ordering.
  • 【Easy to Use】It can be easily installed by yourself without any additional tools. Just put the cover on your wheel and fasten the rope.
  • 【Firmly Fit】The fixed rope keeps the cover stable on the tire, preventing it from slipping off.
  • 【What You Get】Double axle tire cover*2, durable 420D oxford storage bag*1.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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