Please help with my 2010 Ram 2500 4x4 steering.

Also weight in the rear of the bed area ( especially one side or the other- not balanced) will tend to lift the nose upwards or "push" thru corners and "scallop" the tires. But worn out front end part replacement and a good alignment / tire rotation will also help. Those tires are bad and will not return to square.

In all my dodge trucks, I rotate tires every 12,000miles. Stay up on alignments and tire pressures.
I've got a few- all business trucks (30-40k per year in mileage, gas and diesel)

Good luck,
Joe