Because Orks are so inventive, no two Trukks ever look the same, though they typically have a large, loud engine and a flatbed enclosure. The vehicle's cab sometimes has a horned skull or jagged plate attached to it, a throwback to the old Ork practice of decorating their mounts with trophies. A Trukk is also fitted with rails and runners so that even the smallest vehicle can transport a mob of burly boyz to the front line.

Each warband and clan will kustomize its Trukks to reflect their own predilections. A Goff vehicle will be greasy and plain, with a large crew compartment. The Evil Sunz almost always have turbo-charged engines and a red paint job, whereas Snakebites paint their vehicles to resemble their totem animals. Deathskulls Trukks tend to look suspiciously like blue versions of Trukks belonging to other clans. The most ostentatious are those used by the Bad Moons tribe, which often sport squigskin seats, deafening loudspeakers, smoking pipes and black and yellow flames along the bodywork.