DPS stands for Dynamic Power Steering, which is a feature available on some models of the Can-Am Commander. DPS is an electronic power steering system that helps to make steering the vehicle easier and more comfortable, especially at lower speeds. It uses sensors to detect the amount of steering input and the speed of the vehicle, and it adjusts the amount of assistance provided to the steering system accordingly. DPS can make it easier to maneuver the vehicle, especially in tight spaces or over rough terrain, and it can reduce fatigue on long rides.