From the Manufacturer
Eliminate downtime, Marathon flat free 4.10/3.50-6-Inch tire is a contractor grade wheelbarrow tire. Airless tires have the same bounce, feel, cushioning, and performance as a regular air-filled tire. They are also non-marking and will not be affected by ozone or uv rays. Tires are made of lightweight, solid polyurethane foam and are guaranteed to never go flat. Mounted on an 6-Inch steel rim with a 3-Inch centered hub and 5/8-Inch ball bearings.
Product Description
Flat Free Tire 6-Inch-3-Inch Hub Made to Fit Your Needs! Marathon has added pneumatic tires to their line for those who still demand air. This value driven line of quality is a 10 x 2.75" Semi Pneumatic Tire with Ribbed Tread, Mounted on a Steel Rim with a 2.3125" centered hub and 5/8" ball bearing. Improved Flexibility Space Saving Ships Fast! About the Manufacturer, Marathon Industries: Marathon Industries is the largest manufacturer and distributor of solid polyurethane tires for the hardware, contractor supply, and lawn & garden industries. marathon's primary product goal is to deliver a solid tire that is difficult to distinguish from an air tire with the benefit of absolutely no downtime from flats. Marathon started their business making flat free bike tires, but now their focus includes flat free solid wheelbarrow tires and flat free hand truck tires. The flat free wheelbarrow tire has quickly become a top seller!