I can't take my truck into the shop for a week so I'll try and suss it out myself. This morning truck drove fine. This afternoon if I try to take it above 60-65mph my truck starts shaking violently. My coffee starts spilling all over the place and my change is bouncing in my ashtray. I initially thought it was a motor mount thing but and tried to take the truck all the way up through 5000 rpms but in 2nd gear, no vibrations. Only get them when i'm in the 60mph range. I think the vibrations are coming from the right front tire as all my other tires look fine in the mirrors while I'm driving.
My thoughts are that maybe I threw a weight and now the tires unbalanced...but wouldn't I feel that earlier at a lower speed?
My shocks might be out. They are pretty old. liek probably 70k+ miles old.
Any ideas?
My thoughts are that maybe I threw a weight and now the tires unbalanced...but wouldn't I feel that earlier at a lower speed?
My shocks might be out. They are pretty old. liek probably 70k+ miles old.
Any ideas?