You can go to MACCO and get a cheap paint job done, although I must warn you, do not expect quality work! Personally if your truck will see a lot of dirt then I see no point in a quality paint job since it will just get damaged again anyways. My buddy just get his paint redone cheap when it goes bad, he only got charged 300$ for an entire respray lol. Or you could wrap you truck which is more expensive but provides protection to the paint.