Our Basic line is available in a 7,000 or 8,000 GVW rating. Basic 7,000 GVWR Equipment Trailers are built with a 4 in. channel frame with a 4 in. channel wrap-around tongue and brakes on one axle. The 8,000 GVWR model frame size increases to 5 in. channel with a 4 in. channel wrap-around tongue. There are brakes on both axles.