Drive your truck to the wood drop-off area at the Wood RS store. Park as close as possible to the wall, near the advertisement sign. Glitch Under the Map
Press the button (default 'R' on PC) repeatedly. This should force your character and vehicle through the floor and into the void. The Reload Sequence Drive your truck to the wood drop-off area
Position the blueprint between the truck's wheels or near the wheel well. Drive your truck to the wood drop-off area