Doug,
What are your Front and Rear Axle Weights? Truck Scale, Loaded for Camping/Travel
What are your Front and Rear Tire pressures?
What are your Front End Alignment Numbers? CASTER, Camber, Toe-In
What are your Front and Rear Sway Bar Diameters? The aftermarket bars I'm familiar with from Hellwig and Roadmaster are 1-3/8 Front and 1-1/2 Rear
If God's Your Co-Pilot Move Over, jd
2003 Jayco Escapade 31A on 2002 Ford E450 V10 4R100 218" WB