The XL Hitch bolt is 15mm longer than the standard hitch bolts included with all RockyMounts' Hitch Racks. The lock pods will attach to this as they do on the standard. Some hitches on Rivians and Toyotas have welded plates on the side of the receivers that do not allow the lock pods to attach. The XL hitch bolt will allow you to lock the rack in these applications.
