Big Chugger fans here, DS has the entire die cast set, and three interactive chuggers, he is getting 3 more for christmas

The only ones that are compatable with Thomas is the wooden collection, they fit on the Thomas tracks and join together with the magnets - We have a Wilson, Koko and Brewster in the wooden set for that reason

DS loves loves loves his die cast set (much more than the interactive ones) and plays with them endlessly, his favourite is Action Chugger. He is also getting a few of the diecast track playsets for christmas which is exciting for all of us

I saw a Chuggington bike at Toys R Us for $50 which I plan to get for his 3rd birthday too