Water tank size.... What would you do?
Purchased a new 2019 Avalanche 321RS last month. Finally got to take it out for the weekend this past weekend. The website,brochure RV Dealers and everything states it has a 66 gallon fresh water tank...
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I had doubts on my old TT capacity. Filled it until overflowed. Drained it into 5 gallon bucket. 16 buckets later, sure as shoot, 80 gallons!! proven method of measure :)
