I just got a brand new set of General Grabber AT2's. Granted my previous tires were getting pretty bald, ride was very smooth and had no problems. After the new tires were installed I noticed that as I accelerate over 40 mph or so there is a shake in the steering wheel. I am trying to figure out if its just me or if they did not balance my tires correctly. My girlfriends dad got me a deal at one of his friends' shop so I don't want to go in and complain unless I'm positive it's their fault. Any help appreciated.
Edit: I realized before I bought the tire that the ride would be different. I just don't know if this is "different" or a bad installation.