I own a 2002 nissan frontier, have a vibration at 25 mph, 45 mph, and 65 mph. Had frontend alignment and 4 new tires balanced and installed. removed tires three times to rebalance, the vibration lessened but did not go away. they now tell me it could be the drive shaft out of balance, if the drive shaft was out of balance would it not vibrate all the time?
Optional Information:
2002 Nissan frontier reg 6 cyl
Already Tried:
new tires
alignment