Feb 9, 2012 #1 F fuelscrew Diesel Addict Joined Aug 23, 2011 Posts 156 Reaction score 0 Location Chambersburg PA What's the formula to figure out the final drive ratio its rear hears and tire size something right
Feb 9, 2012 #2 Dieselcrawler Professional wrench holder Staff member Joined Jun 4, 2010 Posts 5,284 Reaction score 617 Location Quakertown Pa Look up final drive calculator. A website named grimmjeeper will come up. Best one I found
Feb 9, 2012 #3 F fuelscrew Diesel Addict Joined Aug 23, 2011 Posts 156 Reaction score 0 Location Chambersburg PA Thanks