Originally Posted by dfchrist
Bought the MH new 3 years ago. Been to Speedco 3 times. 3 different Speedco's at that. Great service at a reasonable price for the coach and the generator. They even check all 8 tires and adjust the air as needed while it's there for a small fee (because I'm too lazy to do it).
Tire PSI should only be adjusted when they are cold, never hot or warm. It is also good practice to check your tire pressures each day before driving, either manually at each tire or by observing your TPMS info.