Southtowns Specialties, LLC

09/18/2026

🚛 GMC & Chevy truck owners — this one's for you!

Smelling fuel around your truck? It might be time for a replacement tank. SouthTowns Specialties, LLC builds aluminum and steel GM fuel tanks for Chevy and GMC medium and heavy-duty trucks — including TopKick, Brigadier, W3500–W5500, C4500, C6500, and C7500 models.

✅ FMCSA & DOT approved
✅ Meets or exceeds manufacturer specs — at a fraction of dealer prices
✅ Milgrade brushed finish, custom fittings available
✅ 1-year warranty

Browse the full lineup on our website:

https://www.southtownsllc.com/gmc.html

📞 Questions? Call 716-592-4993 — we'll help you find the right tank for your truck.

SouthTowns Specialties offers the best Driver-tapered bottom and ditch-tapered bottom GMC tanks.

09/18/2026

👋 Meet SouthTowns Specialties, LLC — Your go-to source for aftermarket fuel tanks and hydraulic reservoirs for medium and heavy-duty trucks.

Our steel and aluminum tanks meet or exceed manufacturer specs at a fraction of dealer prices. Every tank is FMCSA/DOT approved, leak-tested before shipping, and customizable with the fittings, brackets, straps, and caps your rig needs.

From replacement fuel tanks to side-mount reservoirs, we've got you covered. 💪

📞 Visit southtownsllc.com to get started!

05/05/2026

Hey everybody! Have you tried to contact your dealer lately for a new fuel tank? I recently just had a customer call me about a 2001 GM fuel tank. He said the dealer laughed at him when he asked them for a fuel tank (due to year of truck)

Here at Southtown Specialites we strive to get you exactly what you need! All our tanks are made to order. If your having a rough time finding a tank for your truck from the dealer or simply just sick of dealer pricing, head on over to our website (www.southtownsllc.com) and fill out our request for quote form. We will email you a formal quote in writing with freight straight to your door. We would love to work with you!

SouthTowns Specialties provides side mounted fuel tanks for your Peterbilt, Kenworth, Freightliner, International, Navistar, Ford, Sterling, Mack, Volvo, GMC, and Western Star Trucks

04/27/2026

Side Mounted Fuel Tanks and Hydraulic Tanks for Medium & Heavy Duty Trucks. Steel or Aluminum tanks built to order.

04/01/2026

Get your trucks ready for summer!!

Spring is HERE!! Time to replace that old leaky fuel tank? Does your tank look like this? Why not replace it today with a new tank that will meet or exceed the OEM tank?!?!
Visit our website and get your FREE Quote today !! www.southtownsllc.com

06/25/2025

Visit our website for a free Quote!
Www.SouthTownsllc.com

08/29/2024

A happy customer!!

08/13/2024

See us for your replacement fuel tank needs!!

06/13/2024

Dustin at Diamond Specialized got his tank installed and it looks GREAT!! Before and after pictures.