firstaudi18

Audi B7 Quattro S-line. Ive had the tires done (Pirelli P7 AS+) and just recently rear brakes, but i had previously set up to do the brakes elsewhere and the guy after taking off the tires and eventually putting them back on it went away slightly but now its back. I keep feeling im going crazy with this vibration. ive had the tires rebalanced 2 but the vibration in the steering wheel around 60+ with slow but constant acceleration. what is going on?