ICE COLD Air! Toyo Open Country tires and a Leveling kit to help make this Sierra stand tall! At Simms Chevrolet, no matter what vehicle you are looking for, we can find it for you. Don't hesitate to contact Simms Chevrolet. This GMC Sierra 1500 won't last long. At Simms Chevrolet, we strive to provide you with the best quality vehicles for the lowest possible price, and this Sierra 1500 is no exception.