Bought a used ambulance van and had new front shocks installed (independent mechanic) and 2 front new tires (Discount Tires). Took van to Trueline and told them the van steering shakes at 65 mph. Trueline mechanic said, you have defective new tires. Returned to Discount tires and they said no issues with tires. Swapped rear tires to front, shaking went away. Discount tires finally replaced the tires. Highly recommend Trueline. They know alignment and steering issues. Good folks to do business with. read more