Dual tires have a set of problems all their own. In motion, the inner tires temperature increases due to in-board brakes and poor air circulation. This causes increased air pressure, which expands the inner tires diameter. As a result, the dual tire configuration is now distorted - the diameters are unequal.
Maximizes tire lifeDecreases rolling resistance for increased fuel mileageCuts maintenance time due to single-point inflation and the visual pressure gaugeImproves stability, braking and overall safetyInstalls in minutes and requires little maintenancePays for itself in less than a yearAmerican-made and guaranteed for two years
