I have BFG DRs on my car, it's my daily driver, tire wear isn't bad and they have good road manners in the rain. DRs aren't as bad a tire for a DD as some may think. As for the sumi's my fiance has a set on her 01 V6, 315s on the rear, and they have over 15k on them and they've still got another 15 to 20k on them.