The minitrucks follow a map in search of Sam the Truck Pirate's treasure.

Grandpa Ted confirms the presence of the Grenadine Oasis in the middle of the desert; Grandpa Ted sends them to see a really big slide.

The little trucks make soup for Grandpa Ted; Grandpa Ted sends them on a mission to help Detective Truck find a stolen cake.

The wind turbine in TrucksCity is broken and they have no electricity, so Grandpa Ted sends them to help repair it; the Mini Trucks are playing hide and seek.

The mini-trucks tackle an obstacle course, but lack perseverance; the Mini Trucks have found half of the rudder of Sam the Truck Pirate's lost ship and now must find the other half.

A funny picture showing a blue fish tail creates debate among the MiniTrucks; Grandpa Ted sends them to see Detective Truck, who has prepared 3 riddles for them.