2005 Roadster, the Wife's car, never driven hard except for once is a long while. Got 6000 miles out of a pair of chinese front tires from discount tire. Replaced them w Contis, found a cracked rim, waiting for part.........
The couple of miles I drove the contis they felt much better, these cars are rear steers w lots of caster built in w a damper used to control forces.
Odd way to go but it works.