2 Different Cracked Rims in 5 months

[Buster1]

Does Tesla cover the costs of a cracked wheel?

 

[jerry33]

Has anyone else had an issue with a cracked wheel on their 21s? I have had to replace two in the past 5 months and it's starting to get expensive.
I avoid potholes whenever possible, but twice in 5 months is pretty ridiculous and leads me to believe this may be a quality issue with the wheels.

Your main defenses against pothole damage and wheel cracking are tire pressure and sidewall height. Keeping the tires properly inflated for the conditions you are driving in is your best defense. I suggest most people will be better off never ever letting them get below the vehicle placard pressure. This means if it's cooler today than yesterday, add some air.