Hawk Performance 16mm Thick DTC-60 Rear Race Brake Pads | BMW Motorsport (HB399G.630)Hawk Performance Brake Pads Rear Fitment Part #: HB399G. 630 Overview The Hawk Performance 16mm Thick DTC 60 Rear Race Brake Pads are high performance brake components designed for motorsport enthusiasts and drivers seeking superior stopping power. Crafted with advanced friction materials, these pads are engineered to withstand extreme heat and aggressive driving conditions, making them ideal for track days, autocross, and high performance street use.