I have three years and almost 50k miles on my 40g with skidplate. Seems just fine. I did add 3m undercoating and extra paint just to help with rust. You could see some bare steel in a few places.
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Justin
2001 Van Haus E350 EB 7.3L Quadvan 4X4
1999 Sportsmobile E150 - SOLD
2002 Sportsmobile RB50 7.3L 4X4 - SOLD
I want to thank everyone who gave their opinion and reviews. I picked up the AERO Tank yesterday from their shop. They are pressure tested and offer 2 year warranty. Maybe I’ll give a long term review in the future. Thanks again. Over and out!