Out of curiosity, I priced tires and Discount and Tire Rack online. Both places REQUIRED you enter a car, got around it by picking a Corvette. So what happens when I show up in a different car?
They won't mount 275/40/18 tires because a 70 Challenger only came with 15" rims?
Most chain stores will mount and balance but not give warranty since wring size for car and only do it on loose rims. Not remove the wheels tires so they are not responsible, since they did not install on car. YMMV
