I'm wondering the same thing as the OP. I see that the Continental Extreme Contact DW may be a good option but only in slightly different sizes but an azz load cheaper than the Pirelli's.
Now I'm curious if we have any tire and wheel experts that think the following alternate sizes will work on the 21" and the 2010 Camaro SS at the stock ride-height?
Front Pirelli ($454) - 245 / 40 / 21 (28.6" tall by 9.5" Section width)
Rear Pirelli ($521)- 275 / 35 / 21 (28.6" tall x 10.8" Section width)
Continental Front ($197) 245 / 35 / 21 (27.8" tall x 9.8" Section width)
Continental Rear ($223) - 295 / 30 / 21 (28.0" tall x 11.9" Section width)
Prices are according to
http://www.tirerack.com/tires/tires....DWXL&tab=Specs
If the Continentals will work, I'm going to pull the trigger real quick.
