Maybe, but the average Tesla tire lasts half as long as my tires typically do, and the extra weight from the battery combined with the high onset torque are likely culprits (the former of which you can't fix with current battery technology when comparing otherwise apples-to-apples ICEs vs EVs if the EVs have non-negligible range, and the latter of which would require artificial limiting on the electric motor (which companies don't want to do because it's a selling point)).
For some rough numbers under normal/factory configurations to consider:
- A semi truck converts around 0.9 milliliters of tire to dust per kilometer.
- A Tesla Model Y clocks in at 0.3 ml/km
- A Honda Fit clocks in at 0.1 ml/km
Even with an overestimate of semis being responsible for 10% of total miles driven in the US, if everyone drove a Model Y then passenger cars would be responsible for 3x more tire dust than semis, and if everyone drove a Honda Fit then you'd be down to 1x.
Are there bigger concerns out there? Probably. Is the solution to bias toward ICE instead of EV? Probably not. It's not worth burying our heads in the sand when making those decisions though.
The weight difference between a Model 3 and the average new car sold in the US is a negative number. The Model 3 is slightly lighter than the average new car. So the difference comes entirely from torque.
The difference also comes from the grippier tires on the Model 3, the total tread volume on those tires compared to a smaller car, and that the Model 3 compared to the average car isn't apples to apples if you're looking at tire wear for ICE vs EV (to be fair, my car's too light to be apples to apples either, but if you look at comparably sized cars the Model 3 is heavier).
Electric cars don't have electric car-specific tires.
If you look at comparably sized cars the Model 3 is about the same. It's roughly the same size and weight as a BMW 3 series. And they're both around the size and weight of the average new car.
It's small electric cars that typically weigh more, because making the car smaller isn't the main way to make the battery smaller; reducing the range is. So then nobody really makes a small full electric car with a short range, because that market is served by plug-in hybrids that solve the range problem with a gas engine while still allowing you to do a few dozen miles a day as an electric car.
What specific tires do you have on those vehicles? Performance motorcycle tires wear much faster than non-performance (or your average car tire). Sportier car tires generally have softer compounds that wear faster. How you drive your vehicle also has an impact. Tire pressure.
For some rough numbers under normal/factory configurations to consider:
- A semi truck converts around 0.9 milliliters of tire to dust per kilometer.
- A Tesla Model Y clocks in at 0.3 ml/km
- A Honda Fit clocks in at 0.1 ml/km
Even with an overestimate of semis being responsible for 10% of total miles driven in the US, if everyone drove a Model Y then passenger cars would be responsible for 3x more tire dust than semis, and if everyone drove a Honda Fit then you'd be down to 1x.
Are there bigger concerns out there? Probably. Is the solution to bias toward ICE instead of EV? Probably not. It's not worth burying our heads in the sand when making those decisions though.