 Driving an A-6 4.2 is a great 
experience. The car is fast, handles 
well and is an all-around first class 
sedan. But for those of us living in 
the snow belt, the choice of tires can 
be critical. The 17" Perelli's have 
been trouble. I have experiences three 
damaged tires and two bent rims in the 
last couple of years. The lower 
profile, 17" 235-45 tires simply do not 
offer much cushion against road hazards.
 Even the Audi website (in the fine 
print) suggests that "sport" tires 
require a special decision.
 I'll probably buy another Audi - it's a 
great car - but my choice of tires will 
be different.