By Heather Burlingame, Senior Production Editor | September 28, 2010

CaterpillarNon-Marking Extreme Duty Solid Flexport tires for skid-steer loaders are designed with elliptical-shaped holes to reduce the cracking and chunking that occurs on conventional solid tires with a round-hole design. A sturdy sidewall improves the ride, says the company, and shock absorbing qualities reduce operator fatigue and stress on the machine. The tires are available in two sizes: 31×6×10 and 33×6×11.