The Carlisle Ground Force Ultra Rib GS is an airport tire ideal for those looking for maximum wheel protection and durability. Ideal for airport support equipment, the Carlisle Ground Force Ultra Rib GSE features an extra tread depth which allows you to drive it seamlessly wherever you need to. It is molded using the unique CT-4 rubber compound which makes it durable and highly resistant to wear. For maximum wheel protection is the built-in rim guard which prevents the wheel from getting impacted by damaging elements. The Carlisle Ground Force Ultra Rib GSE has a load capacity of 3720 lbs. Carlisle Tire is best known for producing the best ATV tires in the united states. Founded in 1917 AT Carlisle, PA by Charles Moomy, the company has become one of the most well-known tire manufacturers for their dedication to building long-lasting high quality tires.