Welcome to Intermountain West Powersports Rock Springs. formerly Morgan Valley Polaris. We are Wyoming dealers for Polaris off-road vehicles (including Ranger and RZR), Polaris snowmobiles, Timbersled snow bikes and Klim riding gear. Shop our in-store inventory of new side-by-side UTVs and snowmobiles for sale. Intermountain West Powersports Rock Springs is located in Rock Springs, Wyoming. Visit or contact our dealership for the best sales, service, parts, customizations and financing for motorsports vehicles in Wyoming. Or stop by our other Intermountain West Powersports locations in Mountain View WY and Morgan, Utah.