MANUAL GEARBOX is an achievement in Spintires
How to unlock
Deliver logs while using Manual Gearbox with Clutch (requires steering wheel)
This achievement does not actually require a steering wheel. Almost any game input device can be used (joystick, controller, etc). Go into Controls and enable the device under Steering Wheel; map at least clutch, gear 1, and reverse. You will still be able to use the keyboard along with the device. Disable the device when done.