Suitable for all conventional motorized amplifiers. I'm not sure why it only points to a specific truck. These are universal. The only downside is that they inherently lower the steps 2 inches off the bottom of the truck when folded, they no longer sit flush with the cab, but there's no getting around this if you want to lower the steps lower. My 5ft 2in wife loves the lower step height on my 7in elevated Silverado at 35!