Handling on motor coaches is highly subject to tire pressures. If pressures are too high or too low your handling (and tire wear) will suffer. Weigh your loaded for travel coach on a truck scale and set the tire pressures according to the RV tire manufacturers directions.
You do not set the tire pressures as you would in a pickup truck.
2019 Renegade Valencia 38RW
Gone: 2015 Jayco Seneca / 2010 Tiffin RED / ...
Toads: 2016 Jeep Wrangler Unlimited / 2012 Kia Soul