What is an axle? An axle is a rod that passes through the centre of a wheel. The wheel grips the axle tightly, so the wheel and axle turn together. Axles help wheels stay in place and spin smoothly.

Toys 4 Smiles volunteers Vince McNeil, left, and Toni Woodson assemble wheels and axles for toy cars in the nonprofit's wood shop Dec. 30, 2014. The organization relies on the generosity of others ...

Hot Wheels is expanding representation for kids who use wheelchairs – with the company’s first-ever remote-controlled wheelchair toy. The toy was created in collaboration with five-time ...

Read more: See the 50 most valuable Hot Wheels and Matchbox toy cars Hot Wheels’ first edition of toy cars from 1968 The Microbus is so rare there’s not even a picture of it on the list of 50 ...