A 2023 Trail Maxx SD27-40 is a 40-foot gooseneck flatbed trailer with a 14,000 lb Gross Vehicle Weight Rating (GVWR), features electric brakes and spring suspension, and can have a 96 to 102-inch wide wood-floored deck. Tires typically include 265/80R16 or 235/80R16, and a standard feature is a toolbox built into the gooseneck.