wanting to put some drs on my stock 15x7 firebird wheels and on the fence what size would work best and not look stupid but still be able to hook ok with my cammed 5.3. looking at the et street 235/60/15s or the 255/60/15s. ill be running the stock 215/65/15s up front. if they made a 255/55/15 that would be pretty awesome but cant find anyone who does. what you guys think? any one have any pictures of similar setups so i could get an idea what they would look like.