rear end gear ratio pt.3

i answered my own question,.all i had to do was look in the owners manual,!!!!!!!!!!!,it lists the rear axel ratio for my 4WD w/ my tire size,so i know what one to get to match it up. which is a good thing cause if its no, the front will be mismatched when its in 4WD.by the way its a 4:30-1 for my 95 honda passport/isuzu rodeo V-6 5 spd w/disc brakes.now i just dont know if its worth putting more $ into it w/ 131,000 miles on it,still dont know how two teeth broke off it,when i do,90% highway and no towing....its an isuzu,what do you expect!!!