11. The rules that we wrote for Ultimate Adventure stated that every truck needs a minimum of a rollbar. D'oh! OK, it's a good idea for safety. We called Art Morrison Enterprises which builds awesome race-car cages and chassis and suspension components. Turns out the company was interested in offering a mail-order rollbar for these trucks anyway. They mocked up a six-point bar to fit in our four-door SuperCab and shipped it out.