Titan Fuel Tanks 7021211

A bit of a pain in the ass of a DIY installation. But as long as you're patient with the process the overall results are worth it.

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Don't normally leave reviews but had an issue with my tank and thought I'd share so others know they can buy with confidence. Tank came as advertised, fit and finish were great, install was easy and instructions and videos through Titan were easy to follow. Last step in the instructions is to immediately go fill the tank to ensure there are no leaks. Put 50 gallons of diesel in it and sure enough it was leaking. Figured it was the sending unit, filler neck or a loose hose but everything was dry. Wiped the tank clean and watched and sure enough had a pinhole leak at the seam in the middle of the tank. Called Titan immediately and to my surprise there was no menu to choose from, no waiting on hold, a human picked up. I explained the situation and he transferred me to the right guy, Brandon and left a message. Within 45min he got back to asked me to send him some photos and began working on a replacement. Look, stuff like this is going to happen occasionally, but they came through with top notch customer support! I'll 100% buy again from them knowing they stand behind their product. I'll be eyeing that spare tire fuel tank next!

I decided to take my time during the install. I took out the old tank before work one day, then put the new tank in the next day before work. It was a little tough but I got it done. Now I am driving twice as long and can choose to get fuel when I want to not when I need to.

I love the tank but there's no way that I can reset my computer on my truck. So my mileage is not right before I change the tank. I had a 26 gallon tank in it when I filled it up it showed that I had 300 and some miles to the tank Now I have the 50 gallon tank in it and it still shows 300 and something miles When I fill up. So the mileage is not right and I don't know how to reset it can you please help me . I have taken it to a guy and he looked into the computer of my truck and he said there's no way that can be fixed. Please let me know if you know something that I can do with it.

Tank fits nicely but obviously is sitting very tight so its no fun to install it, especially if you do it in your garage. There some tips i recommended REALTRUCK to add to their installation manual that will ease the process of installation. Now that the tank is installed i am really happy about and even the fuel gauge of my 2023 GMC truck seems to work flawlessly.

I installed my tank yesterday. It was an easy installation. I did have a few issues with the disconnecting the fuel lines. But everything else was simple. When I got done, I put 10 gallons of diesel in the tank and everything started up perfectly. I drove to the gas station and filled the tank up, but it would only accept 36 gallons. The math did not add up. I would love somebody to give me a call.

Install was simple and easy. Only issue was the sending unit locating tab needed to be modified to make it work. Fuel gauge did not go up to fuel after filling. slowly creeped up to midway before going to empty suddenly. Waiting on the customer to tell me how reacted after stopping and cycling the key.

Not kept up to speed about delivery status. Delivery driver was great, but package looked like it had been thru a war zone. Online photo changed after purchase and sales rep was not clear on what was included in purchase. Could not get customer service on the phone after delivery. Part not installed yet.

The tank is quality and good. The issue is I have to modify by cutting the fuel filter holder to make it fits but the tank strap pairs are too short not gonna fit my 2020 GMC 3500 dually diesel