I believe 40 gallons fresh water and 17 or 19 gallons in the black tank. Dumping the full black tank, leave room to spare in a 22 gallon Blue Boy. Last time I scaled mine, with a full water tank, it was around 6300 on the tandems.
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ARS WA8ZYT
2003 GMC 2500HD 4X4 D/A Ext. Cab
Propane Powered Honda EU2000i
Lots of Hot Sauce! Air # 283
WBCCI 1350
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