What is everyone doing about their speedomter problem that arises when you change gears and tires, i.e.. I went from 255/70/16 tires and 3.55 gears to 285/75/16 tires and 4.56 gears. According to my calculations I need a 56 tooth gear. My stock gear is a black 20 tooth gear. I don't think I will be able to find a 56 tooth gear (maybe I can with some help) and some company named United Speedometer wants to sell me a an Abbott converter for $149.00. I really don't want to go the $149.00 route. Hows about some help, please!


Tony

 

I think your math is a little off, By my calculations, you need like a 23 or 24 tooth gear, How did you come up with a 56?