Just some professional tire advice from someone who's worked for both Goodyear and Firestone, and does all the alignments currently at our shop...
Uneven wear on a tire is either from being out of alignment, or worn parts (thus causing an out of alignment condition).
Premature, but even wear, is usually from low treadwear rating tires, aggressive driving, or being on certain vehicles that by design stress tires.
Alignment is the number one cause for poor fuel mileage, and I would assume the same could be said for EVs (decreased range). Alignments go out of spec WAY more often that most people realize. And the more adjustment points on the vehicle, the more things to go out of spec. You should check your alignment every 10-12k miles. There's a reason that manufacturers only warranty alignment on new vehicles for 12k miles (because after that it's common to need adjustment).
Toe is the angle of the wheels pointed in/out at the front of the tires. Camber is the angle of the wheels pointing in/out at the top of the tires. Caster does not cause tire wear.
Some vehicles like high performance cars and most European cars, call for a LOT of camber, especially on the rear. Those cars need tires every 10-12k miles and that's normal. It's the price you pay for the improved grip and handling.
Tire rotations are just as important. Tires should be rotated every 5-6k miles. The reason for this, is twofold. First, front tires generally wear the edges faster, and doing proper rotations moves them to the back and helps all 4 tires wear evenly. The second reason is because one end of most vehicles is usually lighter, and the lighter axle will be more prone to chopping. Doing regular rotations also makes this happen evenly.
Naturally, make sure your air pressure is proper, especially in the winter since the cold will drop your pressures as much as 8-10 psi. Keep in mind that cars that see a LOT of highway use, will tend to wear the centers of the tires, because sustained higher speeds makes the center of the tire grow. This will also shorten tire life.
Also, cars with staggered wheel sizes (larger on rear, smaller on front), won't be able to move the tires front to rear. If you are running non-directional tires, then you can move them left to right on the same axles. If you have staggered wheels AND directional tires... don't expect much life. You can't rotate them at all.
So in a nutshell.... rotate your tires every 5-6k, check your alignment every 2nd rotation (10-12k), and make sure your air pressure is good.