The Ranch Sierra model is the best value in the cab-hi models. All of Ranch products ensure a great fit, Dupont paint, "unibody" molded and rolled fiberglass base rails, tight seal, tri-cell reinforced roof, and trimeless design edges. Yet, the Sierra model stands out from the crowd due to its number of standard features backed by a great price point and warranty. The Sierra model comes standard with your choice of a framed front sliding or picture window by the cab, screened 1/2 sliding side windows, a double T rear door, a Recessed LED brake light above the rear door, and a 12v dome light. This topper is extremely versatile and easy to equip to fit your lifestyle. Take a look at the number of optional features Ranch as to offer to help customize this truck cap to your application. Combining great fit, paint finish, and smart construction with a great price point and warranty makes the Sierra model the bust buy for your buck!