Fleet Management And Software
Tires. Check your semi-trailer tire pressures regularly. Also inspect the tires for cracks or excessive wear. You should check the tightness lug nuts regularly.
Brakes. Check your brake lines and pads for signs of corrosion. You should also ensure that your gladhands are sealed, and that the brakes activate when you press the brake pedal. Truck drivers will be horrified to learn that semi-trailer brakes can fail.