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never owned a jeep before and i got a 1989 cherokee. dont no what the lift is but it has 31 inch tires and a rebuilt 4.0. what is the best lift for a trail buggy sorry ment jeep. it will be in mud mostly we dont have tomany rocks where i live. and what are some of the things i should look for and replace.and what is the button with the trainsmisson on it for? i would like all the help i can get cause i wont the best jeep around. thanks jerry