Wedge Style Tanks

The AT44RWB, the 44-gallon rectangular auxiliary tank with a wedge style toolbox, has become a growing leader in fuel tank/toolbox combos. The unique design gives you 44 gallons of fuel capacity and a unique wedge style toolbox with the Hauler Bed or...

AT105WX, the aluminum 105 gallon auxiliary tank is designed for hauler beds or flat beds only. The AT105WX is the largest extreme wedge we manufacture. The AT105WX comes standard with duel fuel fill necks for faster and easier fuel stops. Extreme wedge...

The AT94W, the aluminum 95 gallon standard wedge auxiliary diesel tank is the most popular wedge tank. The AT94W is the only standard wedge tank that comes with duel fuel fill necks for easier fueling. The 94 gallon standard wedge tank is designed for...

The AT78WX, the aluminum 78 gallon extreme wedge auxiliary tank is the mid-size of the extreme wedge line. The AT78WX is designed to allow you to see your gooseneck or fifth wheel without blocking the view during hook up to your trailer. We call it the...

The AT66W, the aluminum 66 gallon extreme wedge auxiliary tank is one of the most popular of the standard wedge tanks. The AT66W gives your truck a more custom look compared to the standard rectangular tanks. The 66 gallon standard wedge will fit a full...

The AT60WX, the aluminum 60 gallon extreme wedge auxiliary tank is the smallest of the extreme wedge line. The AT60WX is designed to allow you to see your gooseneck or fifth wheel without blocking the view during hook up to your trailer. The 60 gallon...

The AT50W, the 50 gallon standard wedge tank is the smallest of the wedge style tanks. Wedge style tanks give you more of the custom look compared to a standard rectangular tank. The AT50W is designed for a long or short bed full size diesel truck. At...

  The AT94WX, the 94-gallon auxiliary extreme wedge by ATTA, is one of the most popular fuel tanks designs. The Extreme Wedge style allows the driver to easily see over then tank during hook-up of a trailer. The unique design also gives additional...