I got toyo proxies stII 275/315 setup and I need to run 40psi in them or they make my steering wheel shimmy. I have had them road forced however the shops in NOVA all suck. I have been through a few set of tires now and every set I get told the tires are bad and wont road force to low numbers, thinking is just the shops not knowing what they are doing IMO. What are the chances of getting mulitple tires and having them all be bad? Any ways what is everyone else running?