Get the thickest and second thickest pads.
 

I have bought the springs and they will be replaced. My ONE & ONLY question is which size spring pad to buy??????????

Will I be safe to buy the thickest one? I do no]]NOT want the car to lok like a bad pair of air bags gone wild? HELP!!!!

Think about this being a 95 you cars springs have lost some of there firmness in the front as well as the rear and by putting the thickest one you may cause your car to have a rake. Too bad they don't make air adjustable shocks for your car as it would solve your weight carring problem.

MB did change the ride height spec for some models over the years
 

At night oncoming traffic flash their lights at me as they think mine are on high. This is being caused by the car sitting low in the rear.