Do EVs Need Snow Tires?

If you’re shopping for a new automobile, you’ve probably considered an electric vehicle (EV). Not only are they eco-friendly, but they’ll save you big at the pump. However, do these cars and SUVs need snow tires? Keep reading to learn whether EVs need a seasonal swap and why it’s important to have a set — even during Kentucky’s mild winters.

Are EVs Different When It Comes to Tires?

Despite its southern location, Kentucky has chilly weather, especially in January when the snow comes down. Having good traction during the colder months is essential when you have a long list of fun things to do in Lexington. But are electric vehicles any different than other cars? In some ways, yes.

Where winter tires are concerned, weight matters. An electric version of your favorite gas-powered model could weigh as much as 50% more. This extra poundage places enormous pressure on your rims and tires. The added heft of the battery on your rear tires can also increase the chances of uneven wear over time.

Are There EV-Specific Snow Tires?

As the demand for emissions-free vehicles increases, so does the need for tires that can handle your commute, even when snow, ice, and storms descend on Lexington. There are a few snow tires designed specifically for EVs. However, the best winter tires for traditional vehicles are usually good for electric-powered models, too. We recommend:

Bridgestone Blizzak WS90

Confidently tackle harsh winter conditions with Bridgestone WS90’s superior ice control. Its large contact area helps improve performance in slippery conditions, particularly ice. In addition, this tire’s patented multicell technology provides enhanced road grip and reliable stopping power. You’ll also appreciate 30% more block stiffness for an extra season of wear.

Michelin X-Ice Snow

Extreme weather is no match for the Michelin Man. The X-Ice Snow tire delivers maximum mobility and safety with two types of full-depth 3D sipes. You’ll benefit from shorter stopping distances and exceptional traction with its increased claw effect and long-lasting biting edges. The best perk is that these snow tires have a six-year limited warranty.

Pirelli Sottozero 3

The designers at Pirelli took into account the demands of environmentally friendly vehicles and developed a solution that achieves maximum performance in all weather conditions — the Sottozero 3 tire. It provides greater control in emergency conditions by holding air pressure even after a puncture. Look for the “ELECT” name on the sidewall to ensure you’re getting a product that Pirelli designed specifically for your EV.

How To Select EV Snow Tires

Today’s high-tech tires keep you rolling toward an emission-free future. Depending on which EV vehicle you’re driving, there are unique factors to consider when fitting it with winter tires, such as size limits. However, some standard features apply to most models, including:

Load Index

This numerical code indicates how much each tire can safely handle. For example, if you have a 6,000-pound hybrid, consider tires with a minimum load index of a quarter of this or 1,500 pounds. A load index of 95 for each tire should do the trick for that model.

Rolling Resistance

Rolling resistance is the amount of energy it takes to keep your tires moving. This factor is essential for electric cars because it means more miles per charge. After all, EV batteries tend to drain faster during the cold season. So, while you don’t need to reinvent the wheel, focusing on this aspect will help you achieve optimal performance on snow-covered roads. You’ll gain an increased electric range over varying road conditions while maintaining your car’s sustainability.

Speed Rating

Manufacturers also categorize tires by speed rating. This figure represents the optimal speed that the tire can safely maintain over time. For example, an “S” rated tire has a maximum speed of 112 mph, while an “H” rated option is good for 130 mph. Although you may think you’ll never drive your low-emissions vehicle that fast, there’s more to this number. The speed rating also measures grip, stability, construction strength, and quality of the rubber compound, so always opt for the highest speed rating you can afford.

Budget

Winter tires developed specifically for an EV’s unique characteristics are not the cheapest on the rack. However, they’re well worth the investment when you factor in safety, so grab your calculator and determine how much you can afford. For example, discount brokers may have a set of 15-inch Bridgestone tires for just over $100 a piece, but the same size Pirelli model will set you back $150 or more.

Driving Habits

How you drive is another element to consider when shopping for snow tires. Beyond the stress your electric car’s instate torque and acceleration will put on the tread, different driving styles and terrains can also affect the life span of your tires. Driving over winter potholes, downed tree limbs, or other debris can shorten the life of your tires and put you and your passengers in a precarious situation.

When To Switch to Snow Tires

With winter approaching, your thoughts have probably turned to your car’s tires, and for good reason. For many Kentucky drivers, switching to a winter set makes a lot of sense. Seasonal change-overs protect your expensive summer wheels from damaging salt and corrosion. However, you’ll want to consider your driving conditions before scheduling a snow tire swap, even when you drive an EV. 

Slippery roads make it vital to have tires with plenty of grip, but you don’t want to switch to a winter set too early in the season. If you do, you run the risk of shortening the rubber’s life. Electric-powered cars and SUVs have a reputation for wearing out tires faster than gas-powered vehicles because they deliver instantly high torque ratings.

Putting on robustly treaded winter tires before there’s snow on the ground is a mistake because they may not be able to withstand the unique brand of punishment that EVs dole out. Consider getting yours mounted in October or November. Just remember to have it done before temperatures reach 45˚F at night. When it’s that cold, summer tires start to lose their effectiveness.

There you go. The friendly folks at Dan Cummins Chrysler Dodge Jeep Ram of Georgetown put together this guide to EV snow tires to help you get through the winter with ease. What are your favorite places to drive during the chilly months? Let us know how and where you put your eco-friendly vehicle’s traction to the test.

Tags: Car Tips, Electric Vehicles, EVs, Snow Tries
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