Martins Industries Tire Rider Tuff, Tire cart

Familiar look, unique build. The Tire Rider Tuff tire cart is equipped with a clamp closing mechanism and a strong, solid steel spring backed by a lifetime warranty, eliminating the need for a gas shock. Thoroughly tested, the Tire Rider Tuff's strong structure and mechanisms have been pushed to the limit to ensure it can handle the demands of a busy shop. Built for durability and everyday use, it's designed to be your go-to tire cart for years to come.Testing of the mechanisms (breaking points): 756 000 opening cycles on clamps, representing 311/2 years of use (100 strokes/day X 240 business days) - 432 000 activating cycles for the spring, representing 18 years of use (100 strokes/day X 240 business days) - Weight testing: 201 600 back & forth cycles with a load of 550 lb/250 kg