Wellllllll…Scotia Firestone sold me a lifetime alignment for my LOWERED Grand Prix (approx 1.8" drop). They aligned it three times, about once ever 6 months. The first two times I had no issues. It didnt need an alignment bad but since it was free, I had it done each spring and fall. Well, after the third one, my two front tires wore out on negative camber pretty quick. $132 per Nitto NT555 in 245/40ZR18. I went back three different times trying to get my tires replaced at no cost to me, even called the corporate office. Guess what? They refunded me the $125 I paid for the lifetime alignment instead. That is not customer satisfaction if you ask me. I’ll buy tires from them (I get 10% above cost) but I wont ever have work done there again because of that.