The MS706 is designed for the most extreme OTR and construction applications. Its extra-deep tread allows for three to five times longer tire life vs. pneumatic tires. The three-stage 100% rubber construction includes ultra-cut and wear-resistant tread compound, heat-resistant cushion center compound, pure rubber base compound and internal steel ring reinforcement to eliminate wheel slip. Its zero maintenance solid construction offers no flats due to punctures or sidewall damage and no routine air pressure checks. Its solid centerline provides smoother running on hard surfaces, and better chunk resistance on rough ground.