At the moment we carry 300 litres plus, I can't remember the exact amount. As the tank was extended it does have one baffle. I've never noticed the weight move when driving. It is quite a deep tank and I guess that helps. Betty's tank will have to be creative to clear various chassis brackets and associated junk.
You can see the bottom of one of the fuel tanks on the 608. 75 gallons each side.
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