2026 Big Tex 16GN-25STA 16GN Super Duty Single Wheel Tandem Axle Gooseneck Need more power? The low-profile 16GN Single Wheel Tandem Axle Gooseneck Trailer has you covered. The 16GN is our super-duty, single-wheel gooseneck that delivers a whole lot more cargo capacity, all without the need for dual-wheel axles. For construction, equipment rental companies, and agricultural operations, this heavy-duty, hardworking trailer has all the