If you're getting off at Keystone and don't have a reason to go to Sparks (another 4 or 5 miles), get off at McCarran, which is just before Keystone. There is a Safeway up on the left that has diesel at every pump and the price is about the same same (sometimes more, sometimes less) than the truck stop. It's clean and seems to move a lot of fuel. Easy on, easy off. Coming to get your Caravan? :-laf If you have a 70 gallon extra tank, you won't need to get fuel in Reno. I can make the round trip to Sac on half a tank.