Wobble while turning at highway speeds

[Jinx]

FWIW, I found out what was wrong with my deuce. I hadn't noticed it before, but the passenger side front tire tread pattern is terribly cupped. It looks like it was mounted previously on a truck that spun the tire in the opposite direction and had been badly worn, probably due to low air pressure for an extended period of time.

 

[DanMartin]

Make sure the tire didn't get that way because of your truck having an issue with alignment or bearings.

Regardless, it's about time for a new set of shoes. Probably good to check all around and see if any others need replacing as well.

A good upgrade is 11.00R20 Michelin XLs. Good offroad, a bit taller, and will fit on stock rims and allow you to still run duals on the rears. Sometimes a bit hard to find, but not expensive when you do find them (assuming surplus).

NDCC tires look cool but suck for traction.

Just a thought. Good luck with your truck.