Hotlanta

I own a 2003 SC430 and a 2003 Nissan 350Z. I have never raced the SC but have raced the 350Z at a track. The Z is a much lighter car and a 6 speed at that. It would leave the lexus in the dust in a quarter mile. BUT I would rather take the Lexus on a long highway ride. The Lexus gas petal lags on pickup like it is a tru lux car

Hi I am new to this forum. I have been reading the posts for over 2 years when I first considered purchasing a 2003 SC 430 for my wife. I first thought the car was impractable. I drive a Nissan 350 Z which I considered a real sports car. Well, after several years I really do enjoy the SC 430 's confort and styling. However the tires really SUCK. After 15K miles the tread on all four tires wore out on the inside tread to the core. I brought the car to the dealer several times because it was "hunting the cracks" of every line in the road. So when the dealer finally told me to get rid of the "Rin-crap tires" I quickly did. I bought real tires Michelleins (not run flats) and filled them with Ride-On tire protection sealant to give air pressure and flat protection. http://www.ride-on.com/. Ride on costs $30 and claims to seals a 1/4 inch hole. The car has a new lease on life and it drives like a dream. Quite,Smooth and Straight. RIP to the OEM tires.