Secondard Owners. First owners were military. Very clean & well maintained. Serious potential buyers only.Fresh water - 60 gal., gray water - 45 gal., black water 54 gal., hot water heater 10 gal., LP 24 gal. 8.1 L Engine with Engine brake. Allison 5 Speed Automatic Transmission with Overdrive, Workhorse heavy duty chassis (same chassis as a diesel pusher) with 22.5 Wheels.