First you have to get the truck clean so take it in the car wash and use all the washing tools at your disposal but you have to hurry since the client is waiting. But be careful to not leave the truck dirty or it will give the shop a bad name. You cant make a truck stand out with tuning bling if its dirty. It may seam a manial task but it takes skill to get a large truck shiny in one wash without doing something sloppy. Watering, covering in detergent, washing, cleaning and giving it luster is a race against time.