The Mongrel, now available in multiple sizes, is the first DOT-approved tire specifically built for side-by-sides. The radial construction of the tire makes it safe on paved surfaces, while the aggressive tread pattern allows the Mongrel to handle vast amounts of difficult terrain. The available sizes for the Kanati Mongrel now include: 26X10R12, 28X10R14, 30X10R14, 28X10R15 and 30X10R15. The largest size of the Mongrel tire weighs around 33.8 pounds, which is less than passenger car or light truck tires of similar sizes.