I called my local Discount Tire Co in Chandler Blvd. & 48th St. and told them my car starts to shake when I drive 65-70 mph. Service rep told me that my rims are bent and need 2 new rims. Rims would cost $45 and had them in stock. Had my car for 30 min and told me that Saturn makes a different rim and they don't have it and cant find it. He said he can "give me a smokin deal on 4 new rims" and should be good to go. Bought 4 new rims for $300.00 and went on my way. Drove on the highway and got up to 65 mph and car started shaking. Called my person I was dealing with and told him I still have the problem. He said it could be the tires and could get me out the door for $200. I need to find the owner for the Phoenix Arizona Discount Tire Co.