K2 is considered a special edition of rocky ridges productions. K2 has been produced in different colors, and blue K2 is the most popular of all of them with three years or 36000 miles warranty. From looks to features, rocky ridge k2 is the finest offroad vehicle in the truck industry. 6 inches suspension, 22 inches rims, 35 or 37-sized tires, and power-coated exhaust tips are the powerful but average features compared with others. But, the blue caliper cover, blue tow hooks, blue leather seating and blue bow tie made it well distinguished.