Date: Sat, 27 Aug 2005 19:58:22 GMT From: Johannes <johsnospam-gets-snuffed-sizefitter.com> Subject: Re: slightly smaller wheels for a Saab 9-3?
"Icarus Q. Anybody" wrote: > > I need new tires for my 1999 9-3 5-door coupe. I drive the car > gently, but I like a sporty feel for exit ramps/sharp curves, etc. > I'd like more low-end torque - the car feels a bit slow to get going > (automatic transmission). Would it be a bad idea for me to switch > from 195/60r15s to 195/55r15s as a way of getting a sportier ride with > tires that are slightly easier to turn and lighter? This way I > wouldn't have to go to larger wheels or upgrade my breaks. Should I > be concerned that the smaller tires have a lower load rating (85) than > the OEM tires (87)? > > I'm assuming that the smaller tires would only make things easier on > the transmission and suspension - not throw it all out of whack. I'm > also guessing that any decrease in gas milage while cruising at > highway speeds (due to higher tire-rpms) would be offeset by having an > easier time in stop-and-go traffic (I live in New York City). > > I am obsessing over nothing? I know the difference in total diameter > is only about .75 inches (2cm). Or will I end up squealing all over > the nighborhood and become know as the guy with the skimpy tires? > > TIA The closest match would be 205/50/16, then the diameter would only be reduced by 0.36cm. (see tire calculator). But you will need 16" wheels. However, this is the normal route if you want to fit lower profiles. Yes, Saab wheels are expensive and non-original after market wheels don't look the part for a Saab. However, you could look out for special offers at Saab dealers, even part exchange your existing wheels.