Unstable wobbling at high speed under hard accel

[Keith88]

So leaving work I Decided to give it the beans. At 100mph truck start wobbling to the point I had to let off. Totally coming from front end. Thought maybe it was the road. Got on highway and same thing. Never done this before. 37 truck. Like unsafe to drive at 100mph unstable swaying/wobbling.

Any ideas. Tire pressure is the same it’s always been.

1.5” RPG
37” Falken AT3
Method wheels

 

[HORN HIGH ACES]

Sounds like a tire/wheel on the front is out of balance. Perhaps there is mud packed in the backside of the wheel or wheel weights fell off?

 

[Nex]

As mentioned could be wheel balancing. But I would rotate front to back, retorque and retest. Non beadlocks?

 

[MurderedOutSVT]

99 mph is the limit

 

[Keith88]

Sounds like a tire/wheel on the front is out of balance. Perhaps there is mud packed in the backside of the wheel or wheel weights fell off?

One of my thoughts.

 

[Keith88]

As mentioned could be wheel balancing. But I would rotate front to back, retorque and retest. Non beadlocks?

Non Beadlock. It’s the strangest thing. I don’t feel anything at under 100. It’s like as soon as I hit 100 the truck wants to wobble into a ditch.

 

[Keith88]

99 mph is the limit

 

[Nex]

99 mph is the limit

Only on the Gen 1

 

[MurderedOutSVT]

It kinda sounds like the belts are separating in the tire

 

[WNCHSTR96]

99 mph is the limit

Weird, mine is 101 mph. On the other subject I actually had this happen once, but after a balance and rotation of the tires it hasn’t done it since. Albeit I’m still on 35’s.