Truck jumps when turning right

MAybe she is like Zoolander and can't turn left. We can not rule it out.

 

When was the last time you put it in 4wd?

 

The tires I am running right now are 10ply. 42 psi is actually lower than the recommended on the tires.
After reading all the threads to my question, I do have a feeling it is the aggressiveness of the tires.
I appreciate all the responses to this question. I Love My Taco!!

 

Ok, could be the tires depending on the brand and type. If it hops sometimes the 4x4 vacuum is pissy and can get sticky.

 

I've never seen a 'recommended' pressure on a car/truck tire.

I've seen 'max pressure' on every car/truck tire.

 

I can't say I've ever heard of aggressive tires causing it to bounce...unless in 4wd. I've run beefy Mud terrains and just put some new, pretty aggressive A/Ts on and I've never experienced a bounce.

I think something else is the cause if you ask me.

 

That's a tad high pressure! Bring em down to 32psi cold and go for a ride.

 

I run 235-75-16 10 ply tires on this 7800lb GMC at 40psi cold.

 

What size are your tires? 42psi seems way too much unless you have 35s and carrying extra weight.

 

I see you told as tire brand/type etc.

The digging I did as someone else stated; bad Shock or rub due to something unforeseen.

Have you taken it into anywhere for a look? Would be interesting to hear the result.

 

Anti-lock brake controller maybe thinks a wheel is locking up when it isn't and trying to modulate the brake for that wheel? OP never stated whether braking during the turn (a lot of people do but really should never do that).

I agree the tire pressure is why too high. I'd bring them down to mid 30s.