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Originally Posted by fredster34
in my '06 Cam, the trunk floor has strips of, what looks like dampening material. that's a nice feature that the Gen4 didn't have. i'm looking to dampen the front doors for more quietness. that'll all probably be a moot point after i upgrade to 17" wheels. the shorter sidewall could lead to more road noise, right?
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Yes, definitely. 17" wheels will definitely have more road noise than smaller wheels, as smaller wheels have greater sidewall height, which leads to greater sound dampening. With a larger wheel you have greater metal to rubber ratio. Rubber of course will absorb/dampen noise/vibration better than metal.