Your Guide to EV Tires

Electric vehicles have become increasingly popular — jumping from 22,000 to more than 2 million on the road in just a 10-year period — and demand is expected to continue.

If you’re in the market for this mode of energy-efficient transportation, it’s important to understand the differences between an electric vehicle (EV) and gas-powered vehicle, especially in terms of tires, which have the ability to impact overall performance and driving range.

How Are EV Tires Different?

Standard tires are made from a variety of materials, including natural rubber, synthetic polymers, steel, fabric cords, black carbon, and silica. Electric vehicle tires are made from similar materials with the biggest differences being a special rubber compound and design elements to create lower rolling resistance, increase durability and provide quieter rides.

You can’t avoid rolling resistance, which is defined as the force that keeps your tires moving. Tire pressure, tread, diameter, width, and material can all affect rolling resistance; EV tires are designed to minimize the effect in order to use less energy and improve battery efficiency — which provides greater travel range.

EV tires are built to withstand greater weight since electric vehicles weigh more than gas-powered vehicles due to their large battery packs. Because EV tires are often made of more durable compounds, they may last longer than regular tires, but wear depends on many factors. Due to the increased weight of an electric vehicle and the instant torque, EV tires can wear down faster depending on a person’s driving style and habits.

Finally, EV tires have unique tread designs. EV cars run quieter than gas powered vehicles, so they need tires that reduce vibration and noise. EVs also have strong initial acceleration, and so require tread patterns that can handle the increase in torque and better prevent hydroplaning on wet roads.

EV Tires Protection & Maintenance

Maintenance is extremely important if you want to increase the longevity of your EV tires. Keep the following tips in mind to help ensure yours are in top condition:

• Visually inspect your tires on a regular basis: Regardless of whether you own a gas-powered or electric vehicle, you should always examine your tires for wear and tear. This is especially important for EVs since they don’t require oil changes, which means they aren’t in the shop as frequently.
• Check tread depth: A tire with less than 2/32-inch remaining tread depth is unsafe to repair and must be replaced. Uneven tread wear, such as excessive wear on one side or in the center, could indicate misalignment or other mechanical issues.
• Check air pressure: Under or overinflated tires can affect rolling resistance, which directly impacts range.
• Rotate tires every few months or as recommended by the manufacturer: Proper tire rotation and balance helps ensure your vehicle wears evenly on all four tires, which can extend their tread life.
• Consider investing in EV snow tires: There are a few snow tires on the market specifically designed for EVs, which will help reduce wear on your regular tires and provide added traction during the winter months. Be sure to change out your EV winter tires once the temperature is regularly above 40° as they’ll wear out faster during warmer weather.

It’s also important to inspect the inside shoulder of your tires, practice safe driving, avoid road hazards, and park your vehicle in a covered area (or garage), if possible.

4 Tips for Choosing the Right EV Tires

Selecting the right type of tires for your EV can make or break your range. Before you invest in a new set, keep the following tips in mind:

1. Follow manufacturer recommendations: Your electric vehicle manufacturer knows exactly the type of tire you need for optimal driving performance and range longevity.
2. Look for tires that are specifically made for EVs: More and more manufacturers have begun making and marketing tires specifically for EVs that feature lower rolling resistance, higher durability, and specialized tread patterns.
3. Check that the load index of the tires meet the load rating for your vehicle: A tire’s load index is a measurement of the maximum weight each tire is designed to support. This is one of the most important numbers on your tire sidewall. The larger the number, the higher the load capacity. EV’s are heavier and you must make sure the rating for your tire is the correct one for your EV.
4. Consult with a reputable auto service provider: Not sure where to begin? Deciding between different EV tire brands? The right auto service provider will be happy to help you select the right tires for your vehicle.

Find Your Electric Vehicle Tires at VIP Auto

Whether you’re a current EV owner or hoping to become one in the future, our certified automotive professionals are ready to answer any questions you may have about EV tires. Contact us today for more information.