We've had our 50 gal auxiliary tank for… We've had our 50 gal auxiliary tank for a couple years now, it has worked Flawlgadget! Simple Fuel Filter replacement keeps us rolling. We love it, thank you for engineering the best auto-tranfer auxiliary tank and dash gauge! Dave Hayden

GREAT!! GREAT!!! Despite a scheduling issue, instalation problem the team stayed late to correct the problems. I left happy 😊. When problems occur it's how they are handled that counts. Transfer Flow is about quality and excellent service. Thanks John John & Team.

Fantastic service from the team with a… Fantastic service from the team with a temperature & timed sensitive Pharma shipment from Spain to the UK. The team kept us updated all through the journey and even delivered the shipment earlier than planned

First auxiliary fuel tank ever… First auxiliary fuel tank ever purchased. Self-installed recently, had to make a quick return trip to collect a trailer. 20 hours each way. The fuel tank technology performed flawlessly (Trax 4), and allowed for one fill-up at the turn around point. Amazing. This allows for capitalization of lower fuel prices where possible, and extended range for road trips. Well done TransferFlow!

I love my Tank! So happy! I love my Tank!! I chose the 50 gal fueling station to keep weight down and add another tank and a half fuel capacity to my 2022 Chevrolet 2500 diesel. It's low profile and looks great. Perfect fit for my 5th wheel set up. I can fuel my truck or anything else that uses diesel. Like my generators and Polaris Ranger Crew NorthStar edition. I can't wait to take a nice long trip. The price was right too.