need some design changes to this tank make it a little narrower from front to back or make the mounting feet wider and a little longer , completely across the front and back would be great . When i say wide i mean you could use double mounting holes(2 rows) on them. I have a 2019 Colorado wit a 5'2" box .I had huge issues with mounting this tank could not follow the instructions(part GM design) but getting one side to align was cool but it would not let the side closest to the cab hit where it need to . If your wanting a small Transfer tank for a Colorado i would not recommend this tank . The local installer wanted well over 600 dollars to install , now i understand why .

I have been using Transferflow tanks for years across all of my trucks. Currently I have the midship replacement for my Superduty and a toolbox/refuel combo in the bed. I couldn’t be happier, their customer service is top notch. All USA made! Support local businesses right here in the US stop buying cheap China stuff for your American made trucks. The fit and finish of these tanks is like none other. The construction and parts they use are very high quality. You get what you pay for and I’ll never buy from any of the other companies. Transferflow has my business for life. Don’t hesitate seriously!

I was looking for a high quality transfer tank and I’m glad I went with these guys! The material thickness and the overall design is quality. The 2inch npt bungs on the top are raised up more that other tanks which I like.

It was Tim he did a good job Explaining the features of the fuel tank

I was in and out in no time. the install was everything i expected and at a reasonable cost.

Very helpful

I did install and that went pretty well I have not gone on a trip to see it work on the road. The next trip is the end of October so we can give a better review then

on time delivery and good quality.

Great tank easy install

Quality product. Tight fit but works great.