Made in Kansas, USA, Dirt King is the toughest trike on the market! Its sturdy trike design is like no other! All Dirt King tricycles are constructed of 14 and 16 gauge steel and feature all-terrain pneumatic tires mounted on heavy duty steel rims with 5/8 inch steel ball bearings. This rugged tricycle is sure to provide a smooth ride... even on uneven sidewalks and gravel yards. Dirt King tricycles are certainly made to last!