Tire covers can increase the longevity of your rubber, and are an essential item if you’re storing a vehicle in the sun, enjoying your local RV park for an extended period of time, or keeping your spare out of the elements. Protecting your tires from the elements and especially harmful UV rays is crucial. After all, tires are the only interface between you and the road.
What to Consider
While tire covers may seem elementary in their function, there are many different models that can be used for different purposes. With so many to choose from, we focused on the most common: covers for spare tires—mounted to the rear of your vehicle—and slipcovers for use during vehicle storage or at the RV park.
First and foremost, it’s paramount to look for sturdy materials. Cheaper covers will use weaker fabrics like nylon, which are cost-effective but won’t last as long as superior materials. If you want your covers to survive more than a single season, look for more robust fabrics like polyester and vinyl. If you’re able to spend more, hard-plastic covers can offer better protection.
Should you opt for a softcover, you’ll want to take a look at the denier value of the fabric, which is a complex unit of measure for the thickness of the individual threads. For example: if a 9,000-meter long strand of fabric weighs in at 600 grams, it’s classified as 600D—most backpacks use 600D polyester. Higher numbers mean heavier and thicker threads, leading to a more robust fabric. Think of this like thread count for bedsheets, the higher the better.
However, the denier value isn’t the be-all-end-all of your decision. Manufacturers often apply coatings that add water resistance, durability, and protection from UV light and corrosion. The most common advantage is weather sealing, which will favor motorists who live in extreme climates with relentless wet/ winter conditions. However, should you be lucky enough to live in an area that remains hospitable throughout the year, coatings won't be as important.
Two other important things to look for are sizing and how the cover straps to your tire. This is paramount for spare tire covers that sit on the back of a moving vehicle, and it still pays to have your covers safely secured while stationary. At a minimum, you want an elastic band that hugs the tire. This will be acceptable for stationary vehicles, but won't withstand the airspeed of a moving vehicle. The most secure designs that I’ve seen use an elastic band at the top and an adjustable cinch at the bottom, which allows for easy fitment and a secure connection.
How We Selected
I used my experience as reviewer of automotive accessories and a lifelong car enthusiast, one who's rarely had the luxury to store my vehicle in a garage, to inform the selections below. In addition to relying on my personal experience, I researched the market, and included top picks from other trusted experts, including reviews from automotive sites such as the The Drive, and Car Bibles. I also looked at consumer reviews posted on brand sites and online retailers like Amazon. I based the recommendations below on each model's material, coating, quality, and price. Below are the five best covers to shield your wheels and tires while parked for extended periods of time, and five of the best spare tire covers.