Moving from stockgears to 4.56 with 35" tires... would that make my odometer/ and spedo read more correctly... would it read over what im really going or still under like it is now? Thanks. 6in 87' K5 w/ 35" BFG muds. 305/Sm465/ NP208 Kn filter--> 20hp haha I got my 4.56!!!! Next.., 2in body and 37" SSR's!