Tire wear on this car is horrendous. I'm on my 4th set in 40k miles.

 

you're doing something wrong if you're on your fourth set within 40k miles.

 

I'd hate to be a passenger in your car lol 4th set in 40K is either you buying the softest tires on the market or you have lead foot and like to drift around corners ...

 

I'm at 39k and still on stock tires...............

 

Not really all depends on where he lives. I'm in Chicago and since getting my 2015 is250 in 2018 I have had to buy roughly 5 sets of tires in 4.5 years.
low pros in a pothole ridden city like Chicago is horrendous, and everytime my sidewall blows out, 80 percent of the time I wasn't driving like a ****. It's like first bad pothole causes a bubble then it's just a waiting game,