Discussion Starter · #1 ·
My wife's SL 550 is going to hit 5,000 miles soon. So I would like to know how often you rotate tires and do tune up? Does SL need tune up?
If the wheels are staggered, you can't rotate them front to back. If they're staggered and directional, they don't rotate at all. The only tires that will lend themselves to rotation are non-staggered, non- directional and on this car, even rotating them produces minimal results. The manual says "replace the tires after 6 years, no matter what the tread is."