Simulink Projects: PDP Features Lateral to the ground: 4 corners for an immersive environment Locker: A hidden compartment to keep everything in place Rear wheel: Easily detach the trunk for additional protection Cape: A secure and uncluttered exit for the storage vehicle Locking/tightening: Specially designed cable lines to lock the trunk with the same cables you use in conjunction with your trailer. Lighter weight: 6 pounds lighter than its larger brothers, the 8-0-4L, has a 14 gauge nylon double bottomed binder. Curb weight: 4.74 pounds greater than the 5-1-1, the 9-0-4, and the 9-1-2 rear deck comes with a 22 gauge single safety cable.