I would like to buy a GS350, but Lexus says they can wear out the tires in as little as 15 or 20K miles. I am not a big fan of replacing tires on a yearly basis.
What is your experience? Do they really wear out that quickly?

 

What is the hardest tire I can put on my Lexus IS250 RWD

 

Yes, RWD Lexus car tires wear quickly. They are soft. I am replacing mine about 1.5 years or15k