Marathon 2 Pack 4.10/3.50-4 Pneumatic Tire with Wheel Assembly. It features a 2.25" offset hub and 5/8" ball bearings for smooth rolling. Commonly used on air compressors, hand trucks, generators, pressure washers, and other utility equipment, this tire can be inflated with a manual pump only and is not suitable for highway use.
WARNING: ? Warning: Cancer. www.P65Warnings.ca.gov