Date: Tue, 10 Feb 2004 21:31:57 +0000 From: Johannes H Andersen <johsnopsamfitter.com> Subject: Re: Speedometer wrong on '93 SAAB 9000 CDE
ngwcaa wrote: > > They appear to be 195/65x89 - does that make sense? Yes I think it means 195/65/15 since those were originally fitted to my 93' 9000 CSE. However, there may be variations due to wheel/tyre options, but these will have very similar rolling diameters. I don't think that would result in any perceivable change in the speedometer scale. So either the problem is psychological or something else. You could time the distance covered between fixed mileage points.