I tried to be weight conscience when I was choosing wheels and tires. Since I didn't want to go with offset shackles just yet, I tried sticking some 255/40/18's under there. Probably the stickiest tire that comes in that are the Michelin Super Sports which are a 300TW tire. From what I understand is they're still a pretty good tire and the most lightweight when Hot Rod did the Hotchkis Taxi/Tirerack comparison. Unfortunately, there was really only one set of wheels that fit my application the best so I bought them. They're M/T SC-5's. They're very robust wheels so I'd imagine they'd weigh about 22-23 lbs. I was really shooting for Enkei's which would have saved me about 3-4 lbs a wheel. Tirerack says the tires weight about 25 lbs so I'm at about 48 lbs per corner of unsprung weight not including the brakes (big discs so there's some more into the mix).