Choose Options Peterbilt 387 Set Back Axle Herd Aero Bumper Grill Guard Herd MSRP: Now: $5,506.95 Was: Peterbilt 387 Set Back AxleHerd Aero Bumper Grill Guard (Picture For Reference - Actual Bumper May Differ Slightly) Whether you are defending your truck from moose, deer or any other animal or obstacle on the road, a Herd bumper or grill guard will keep... MSRP: Now: $5,506.95 Was: Choose Options