All-terrain vehicle (ATV) frames can be made in several different configurations to support racing and performance vehicles, as well as sand-drag racing and hill climbing. Manufactured from mild steel and chromium-molybdenum (chromoly) steel tubing, ATV frames are commonly based off of a production style of frame. Alterations to the basic frame design are made to add better performance to the style of competition the ATV will be used to compete in. Length is a consideration for the average competition frame, and other typical alterations made to competition ATV frames focus on engine placement, suspension attachment points and height.