Wideload

Usually he's so dirty you'd think he sweated grease, but he's a neatness fanatic. Vain and superficial—judges others on appearances. Uses spare time to work on his polish. Can haul up to 1,000,000 pounds. Uses hands and tires' sensors to find new sources of raw materials. Unusually susceptible to rust, an embarrassment given his pride in his appearance.

(Source: Wikipedia)