How EV Tires Are Different—and Why Your Tire Changer Matters

Electric vehicles are changing more than what happens under the hood. They’re changing the work that happens in the tire bay, too. 

As more EVs come through the shop, technicians are dealing with wheel and tire assemblies that can be heavier, and tires designed around a different set of priorities, including rolling resistance, ride quality, range, and road noise. For the technician changing those tires, those differences show up quickly. 

A heavier assembly takes more effort to move. A more demanding tire can take more care to mount and dismount. And an expensive wheel leaves less room for mistakes. 

We’ve seen a similar shift with vehicle lifts. EV service requires shops to pay closer attention to vehicle weight, weight distribution, battery placement, lift points, and the equipment being used to support the vehicle safely. The same basic idea applies at the tire changer: when the vehicle changes, the equipment supporting the work needs to be ready for it. 

What Makes EV Tires Different? 

There isn’t one universal “EV tire.” Tire construction varies by vehicle and manufacturer. Most EV wheels are designed to be as light as possible to reduce rotational mass and unsprung weight, thereby maximizing battery range. However, because EVs are heavy, structural strength and high load ratings take priority over weight reduction of wheels.  EV applications can bring several demands into the bay that technicians need to account for. 

First is weight. EVs carry large batteries, and the wheel and tire assemblies technicians handle can be substantial. When a technician has to repeatedly lift a heavy assembly from the floor onto a tire changer, that extra effort adds up over the course of a shift. 

Then there’s rolling resistance. Because tire performance can affect how efficiently an EV uses its stored energy, tires may be designed to help reduce rolling resistance and support vehicle range. 

Ride quality and noise also matter. Without the sound and vibration of an internal combustion engine masking some road noise, tire noise can be more noticeable to EV drivers. That makes the tire part of the overall driving experience in a way customers may pay closer attention to. 

Put it together, and the tire service isn’t necessarily a completely different job. It’s a familiar job with some different demands. 

Why Your Tire Changer Matters for EV Tires 

Anyone who has changed tires all day knows there’s a big difference between equipment that technically gets the job done and equipment that helps the technician get through the job consistently. 

That distinction matters even more with heavier or difficult-to-change assemblies. 

Think about the complete process. The technician has to move the wheel to the machine, position it, secure it, break the bead, mount or dismount the tire, and move the assembly again. If the equipment makes the technician fight the tire at every stage, the extra time and physical effort can become a bottleneck. 

The right tire changer should help provide: 

• Consistent handling of different tire sizes, weights, and difficulty levels 

• Wheel protection to help prevent costly rim damage 

• Helper systems and accessories that reduce unnecessary manual work 

• A repeatable process technicians can learn and use across the shop 

• Durability for the daily cycle count of a working tire bay 

Those priorities are especially important for multi-outlet operators. Standardizing equipment and processes across locations can simplify technician training while helping stores deliver more consistent service. That consistency—and reducing equipment downtime—is a major concern for multi-location operators. 

With Heavier EV Tires, Start at the Floor 

One of the simplest ways to make an EV tire changer setup more technician-friendly is to look at what happens before the tire ever reaches the tabletop. 

A heavy wheel assembly sitting on the floor still has to get onto the machine. 

That’s why Coats recommends pairing compatible Maxx Tire Changers with an optional wheel lift accessory when shops expect to handle heavier wheel and tire assemblies. 

The Maxx Wheel Lift raises assemblies to the tire changer’s 29-inch tabletop height and is operated with a foot pedal. It can support wheel assemblies up to 150 pounds at 150 PSI. Wheel lift configurations are available for compatible Maxx 50, Maxx 70, Maxx 80, and Maxx 90 tire changers; Coats product information also lists Maxx 50, 70, 80 and 90 configurations designed to work with the wheel lift accessory. 

The key point is simple: the wheel lift is not built into the tire changer—it is a separate accessory that can be added to the system. 

That matters because it gives shops flexibility. You can equip the tire changer itself based on your service volume and workflow, and then add the wheel lift accessory where heavier assemblies are becoming more common. 

And the benefit is immediate. Instead of asking the technician to muscle a heavy assembly from the floor to the tabletop, the accessory helps do the lifting. 

Over one tire change, that may seem like a small improvement. Over a full day—and across several bays or multiple locations—it becomes part of a better, safer, and more efficient working process. 

Match the Tire Changer to the Work Coming Through Your Doors 

EV readiness shouldn’t mean buying equipment based on a label alone. It means looking closely at what your technicians are actually servicing. 

What EV models are already showing up? What tire and wheel sizes are becoming common? How many tire services does the shop complete in a typical day? Are technicians regularly working with heavier assemblies or difficult tires? 

Those answers should drive the equipment decision. 

Coats Maxx Tire Changers are built for high-volume tire service and engineered to withstand thousands of hours of tire-changing cycles. The Maxx approach is centered on giving technicians a consistent process across tires of different sizes, weights, and difficulty levels, with helper systems and wheel-protection options available to support the work. 

That matters beyond EV service. A shop isn’t going to dedicate a tire bay only to electric vehicles. The machine still has to handle the gas-powered sedan that comes in at 8:00, the SUV at 9:30, the pickup before lunch, and the EV that rolls in that afternoon. 

The goal is equipment that can handle the mix without forcing the technician to reinvent the process from vehicle to vehicle. 

Don’t Forget What Happens After the Tire Change 

Changing the tire is only part of delivering the ride the customer expects. 

Wheel balance plays a direct role in vibration, tire wear, and ride quality. A wheel balancer measures imbalance in the wheel assembly and identifies the amount and placement of corrective weight needed to help the assembly rotate smoothly. 

For an EV customer paying close attention to a quiet, smooth ride, getting that part of the job right matters. 

That makes tire changing and wheel balancing part of the same bigger picture: protect the wheel, handle the assembly properly, complete the service accurately, and send the vehicle back out without creating another problem for the customer—or a comeback for the shop. 

EV Readiness Is Really Shop Readiness 

You don’t need to rebuild your tire bay every time vehicle technology changes. But you do need equipment that can keep up with the work arriving at the door. 

For EV tire service, that means looking beyond whether a tire changer can simply mount and dismount a tire. Consider the weight technicians are handling, how the wheel is supported and protected, how repeatable the process is, and how easily the equipment fits into everyday shop flow. 

Coats Maxx Tire Changers are engineered for demanding tire service, and adding the appropriate Maxx Wheel Lift accessory can make heavier wheel assemblies easier to manage. Just as important, Maxx equipment is designed around durability and serviceability—two things that matter when every hour of downtime affects the work waiting in the lot. 

EVs may be changing the demands in the bay. The job for the shop stays the same: give technicians equipment that helps them get the work done right, keep vehicles moving, and keep the bay productive.

Get Your Tire Bay Ready for What’s Next 

EVs are bringing heavier assemblies and new tire service demands into more shops. Make sure your equipment is ready to handle the work without making the job harder on your technicians. Contact Coats to talk with our team about Maxx Tire Changers, wheel lift accessories, and the right setup for your shop.