Nowadays of course, trucks like Stobarts aren't painted. They are basic white trucks (with red bumpers etc) and are wrapped in sticky backed plastic to give the livery. When they come to sell them its easier to peel off the plastic than re paint the truck. Trucks normally come in only a few stock colours. Usually White, Red, Blue and yellow. Anything else is at extra cost. Chassis is normally grey. My DAF tipper came (eg I ordered it) with a white cab, but I had the body sprayed in Oxford Blue...this matches the rest of the trucks in our 'gang'! Most of the other tipper firms in our area have 'simple' liveries. I can think of Red cab, grey body; Blue cab, Silver body (as they are unpainted aluminium bodies for aggregates); Dark blue, silver or grey body;...and thats about it. Rates are so tight nowadays that no one has the spare cash for a flash paint job.