Barbie Jeep Racing is perhaps the most pure, good form of four-wheel racing on the planet. Put adults on de-powered kids’ toys, and let gravity do the rest. It usually leads to epic off-road ...

They've done tons of wild stuff, and a Barbie Jeep isn't the only kiddo car they've turned into a ridiculously powerful machine. But I think the Barbie one has to be my favorite so far.