Make sure you didn't break a leaf spring on one side. That would throw the steering wheel off suddenly.
Jack the truck up and support it jack stands under the frame or at the front crossmember, letting the front axle to hang freely with the tires off the floor far enough so that you can get a 2x4 under it to use to pry up on a wheel to see if you hear any noise from loose or broken parts.
What does it feel like when you turn the steering wheel lock to lock while stationary?
Can you make a sharper turn turning right vs left or vice versa?
