The Arroyo AR1000 features rib edge serrations that releases stress, eliminates rib erosion wear and improves mileage. It has a wide flat tread radius for even load distribution and increased rubber contact on the road. The Four Pyramidical Steel belts of the AR1000 reinforces the footprint, elevates rib stability, and increases puncture protection and casing life. Excellent steering progression is made possible by highly engineered bead and sidewall filler.