For the Ride Rite Air Springs, where are the fill valves located?
I canít say for sure where they are on your model, but on many floor plans the Shrader valves, one for each side, are mounted on the inside side walls of the basement storage compartments aft of the rear wheels.
2020 Sunseeker 2440DS on 2019 Ford E-450, Trekker cap, Topaz paint
The drivers side valve is located in the wet bay right hand side.
The passenger side valve is located in the 2nd compartment from the rear on the left side.
Fill to between 10 & 100 psi.
I have been running mine with 75 psi with good results.
Use short bursts of air as they fill quickly.