The Western Star 4900 Set Back Axle 2015 And Newer Roll Back Guard is a practical and reliable accessory for your Western Star 4900 truck. Designed to fit most models from 2015 and newer, this roll back guard offers added protection and peace of mind on the road. With its push bar feature, it ensures enhanced safety and durability. Sold individually, this roll back guard is a must-have for any Western Star 4900 owner looking to enhance their truck's functionality and safety.