2008 Cadillac DTS vibration problem

2008 CADILLAC DEVILLE DTS
48,000 MILES • 4.6L • V8 • FWD • AUTOMATIC
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MICKEY250
  • MEMBER
  • 1 POST
Car runs very smooth up to 60 mph. After that it starts to shimmy a little. It has 17 inch tires and they are inflated to 41 psi cold.
Oct 14, 2015 at 9:50 PM
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CAR-MAN145
  • CERTIFIED EXPERT
  • 321 POSTS
Have the tire balance checked
Oct 15, 2015 at 12:29 AM