Hey everyone,
trying to figure out what would make my speedometer show almost double after going from a 15" rim to a 16" rim with 245/45 tires? I do not remeber the tire size on the 15" rims. From what I have found on the Internet it should have only changed my speed by about 2-3 mph. With the 15" rims it was showing about 16 mph high. I do not know if it still has the factory gears. I have a 16 tooth gear from another transmission that I have but not sure if it would help. Any ideas before I start replacing speedometer gears? It is a 89 lx 5.0 convt with a T5 transmission in case it matters.
Thanks for any ideas. I have searched the internet and did not really find anything about a speedometer showing double.