I want to take a practical air brake test for my Z endorsement. What do I need to bring?

Wheel chocks or blocks, a stopwatch or a watch with a second-hand, a means of holding the brake in the applied position, something with which you can mark the pushrod and measure the pushrod stroke and protective headgear and eyewear (pushrod measurement devices and protective headgear and eyewear not required for motor coaches). You may also bring a chart of brake adjustment limits if you wish.