Activating this trainer:
Press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.
NumPad1: No Damage (except for wheels)
NumPad2: No Sleep
NumPad3: Infinite Fuel
NumPad4: Change Money By 50000
NumPad5: Unlimited Skill Points
NumPad6: Change EXP By 5000
NumPad7: Super Speed
No Damage: While active your truck has no damage. This does NOT work for wheels! They can still receive damage.
Money: You must be on the road. Press hotkey to get more money.
EXP: Visit your EXP progress screen and close the screen so you are back at your home screen. Press hotkey and visit your EXP screen again to see changes.