I recently purchased tires from Discount tire in Bloomingdale IL. I asked the guy helping me at the counter that i want to keep my old tires, which were in really good shape i was told no problem got the tires changed. 1, Problem after tire change TPMS on my car stopped working i called and complained about it i was told to bring the car back in and they will look it up they looked it up and tested the TPMS on each wheel they were all communicating with the device they had but won't display and show error on dash, i was told to keep driving and it should work after 20 min of driving it's been 3 weeks and after 300+ miles of driving TPMS still not working. 2, Problem when i got home i looked at my old tires one of the tires was swapped instead of Michelin Pilot A/S 255/40/19 i got Ventus 235/45/17 with a drywall nail stuck in it, when i called discount tire on that i was told you don't need old tires anyways you purchased warranty on all tires if any thing goes wrong it's covered... What kinda answer is that why do they care what i would do with my old tires the bottom line is pay a little more where you get better customer service!!!