With a new approach to the concept of semi-pneumatic tires, Prowler’s flat proof skid steer tires with Pro-Flex (Progressive Flex) technology has taken aperture tire design to an entirely different level. Most solid tires offer two designs, which include single
or double aperture. Single-hole aperture designs often work well under heavy loads but are not as stiff as foam filled tires. Double-hole aperture tires often ride well but “fold” under heavy loads. Over time, stress cracks will form from the constant folding of the tire and “uneven collapse.” Prowler’s PRO-FLEX tires overcome these two complications with the use of “Progressive Flex” Technology. This is the only aperture tire available with both small and large aperture holes, which are strategically engineered to have a cushioned ride and withstand the heaviest loads. The larger diameter aperture holes support the heavier loads. In result, you have a tire that provides an excellent ride and will not “fold” under pressure.


