Posted by Andy Morang on September 07, 2000 at 16:24:02:
(posted from: (134.164.160.112))
My 1981 320i USA model needs new front brake rotors (the first in 20 years). In Bavarian's catalog, I see several choices: solid, slotted, grooved. The latter two are more expensive. Please forgive me if this is a dumb question, but what advantages are grooved or slotted rotors? I examined the rotors on my 1999 Volvo V70, and it has solid rotors. Thanks for the information!