If you carry one or two ladders daily or, only have the need to carry long loads occasionally then Cab Guards from BACKRACKâ„¢ are an inexpensive alternative to traditional four post racks. The BACKRACK Rear Bar accessory simply drops into the rear Stake Pockets of your truck. The two inch tube runs across the rear of your truck bed with tie hooks at the same width apart as the upright posts on the BACKRACKâ„¢ Cab Guard. The Rear Bar allows for full opening and closing of the tailgate and can be removed in seconds for storage.