Originally Posted by sayemthree
call Gary at Tire rack about the TRM1 18x9 wheels.
Those are a good low cost track wheel. Also look at Team Dynamics Pro Race about ~16lbs(Bimmerworld guys love them). Also SSR type C and type F, Enkei RPF1 and NT03. Not sure if they offer E9x offsets yet.
I would go 17 or 18inch for track wheels, definitely no bigger than 18's and non-staggered.
Staggered = understeer
Non staggered = balanced.