2007 A6 4.2 on 19" versus 18"
#3
I have had two sets of 19's (BBS Ck, BBS RS GT), a set od BBS RC 17" and now a set of Hartmann RS4 DTM in 18's... for the C5, the 18's is the best compromise for looks, handling, ride... 19's look good but tires are just too low profile and the ride suffers a lot, also offer less protection on bad roads. Obvisouly the bigger the wheel, the higher th eweight.... and unsprung weight is key to braking, handling, performance...