Dear sweet ol' Ma got busted! She's locked up tighter'n a big rig's brakes on a 40° grade. Ma's kids gotta git her some justice by bribin' six members of her jury - if they kin find 'em. And so Bobbie-Sue, Cletus, Earl and Rawkus set off once agin to buy an' sell goods all over Hick State County. They's all sorts of trouble a-waitin' fer 'em, like alien abducters, hobos and bikers, cops and rival truckers. Plus more special missions and different vehicles than you can shake a stickshift at.