first of all i will start off with the hard one and thats with my heat
i have perfict working ac it blows supper cold but when i put it on defrost its still blows cold but not as cold. and i notice that my ac is always on no matter what cuz the line going in the car are cold and leave wet spots where i park. i dont know what could be the problem

my 2nd ? is what kind of shocks do i need to clear 295/60/15R i heard air shocks but would those go high enought and also would i have to replace my coil springs

 

either the vacumn line to the heater/defrost selector is damaged or the selector itself is faulty. it also could be the air directions valve/lever could be sticking. if the 15s are going on the 4th gen they should fit fine. thats if the offset is right on the wheels. the 4th gens use an offset somewhere around 52 to 55 or about the same as a front wheel drive wheel.

 

well they are keystone classics and they stick out of my wheel well by 2ins and if i would hit a bump they would hit my fender. where is the vacumn line to the heater selector located

 

if there that far outside the fender then u are going to need to get some rims that are offset right. for the 4th gens a 17 or more looks best. otherwise plan on the tire getting chewed up. i havent had cause to tear into the heater vacumn but it should hook into the selector **** on the backside.