So I installed a lift (DPG super ultimate), mml, new tires and wheels on the LJ about 15k ago. All of the sudden I’ve got vibes lightly beginning at about 30 mph and gets worse with speed up to 70. I had the tires rotated and balanced and no change. Is it possible that my pinion angle is the culprit after 15,000 miles of vibe free driving, or am I barking up the wrong tree. I’m going to start investigating tomorrow. Any words of wisdom?
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