How. Maybe i explained it wrong. Doesnt vibrate at all under 45. When i let off the pedal or downhill its vibrates harder. When i get back on the throttle it stops instantly. I can feel it in the steering wheel first between 45 50. Not that bad loaded. Alignment checked out was told front end was good and tires where balanced
Was it an independent shop or a truck stop shop? I think that’s where he is heading with his suggestion. Have to find a GOOD alignment shop.
Going to a shop tomorrow. Now that paying attentio to it. Its still slightly pulling after they said my alignment was good. May be my rear suspension
Just throwing it in here because mine has vibration at idle, but see if you have a bad injector. Can cause a bad vibration