It is important to find a shop that does 4 wheel alignment - including thrust.

I made the mistake of going to a shop that did "front only" - and the results were less than perfect. I later (a couple weeks) found a place that had one of the fully computerized alignment racks, and although it took quite awhile (over 2 hours) this shop was able to get the alignment near perfect. I'm running 18" Lorinsers with CH90s - 235 fronts, 265 rears - and after 15k miles, the tires are wearing evenly, and the car steers straight and smooth.

-David
92 500sel