There is no questions that what is on the wheels affects the ride quite a bit and that should be obvious, I guess ..... I like to use the best and biggest size tires that fit on the original size wheels for each car and it seems to provide a pretty good ride ..... BC

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Ben Harrison Carter
1999 Mercedes ML320 87K
1992 Mercedes 300CE 89K
1995 Corvette 29K -- Sold Dec 09
1989 Mercedes 420SEL 99K -- (Sold 4/08)
1968 Mercedes 230S (106K) (Sold 9/06))
1976 Mercedes 450SEL 130K (Just sold - 06)
1961 Mercedes 220Sb (sold years ago)