Going for a ride

We have an heirloom family toy, a Little Tikes tractor-trailer. The boys' cousins have all played with it and now it's their turn. It used to hold blocks, and now it's home to Mr. Potato Head and his brother. Kevin occasionally likes to take it for a ride and today, Alan decided that it looked fun. He hitched a ride on the back of the trailer while Kevin drove them around.