Little Tow becomes utterly enamored by an old hook of Bigfoot’s that he’s found in his backyard. When the little truck attaches the huge hook in place of his own and is unable to tow one of his friends out of the muck because of its size, LT learns that you can’t rush growing up.

Meteor learns that he’s got what it takes to be a great space rover, despite not winning all the races - when Cosmo Starfinder, one of Meteor’s space heroes, runs the trucks through a space camp at school.

Meteor becomes upset when his friends sneak around on him during a game of hide and seek – only to learn they were being so secretive in order to set up a surprise party for his birthday.

Big Wheelie gives the trucks a lesson in following instructions when he sets up a race in a maze with distractions at every turn.

A stinky, bossy Rooter Truck named Sue rubs the trucks the wrong way – until Pony befriends her and everyone learns the value of reaching out to someone who is different from you.

Pony’s cousin Duke, a slightly older rodeo truck, shows up at Crushington Park School for a visit. When the pair go out for a fun-filled after school off-roading race - Pony learns how important it is to always tell her parents where she’s going.