We took on the ultimate HOT vs. COLD pool challenge! One pool is boiling hot, the other freezing ice-cold. From popsicles to hot cocoa, see who survives the extreme temperatures and who taps out first ...

In each episode of Hot Wheels: Ultimate Challenge, two Hot Wheels “superfans” take an ordinary car, one that has meaning to their lives, and transform them into life-sized Hot Wheels cars. The winner ...