Secondly, the latch itself is beefier than other racks we've seen. Nice if you plan on going way out there. The spare tire mount itself is adjustable, depending on your tire and rim size and is telescoping. If you don't have the jerry cans on, it will also tuck the spare tire closer in to the tub, which is nice for departure angles. The jerry can mounts are great, too.
Most racks use a tray to hold the can.
So, if you don't have the can on, you have an empty tray, which to us, looks silly. The Bulletproof setup requires you to use cans with a lip on the bottom, like a Blitz brand can. That lip sits on the rack's bracket and then an adjustable clamp holds the can from the top. The clamp also has a hole for a padlock to go through.