But then, it would be too good to be true for a couple of reasons:
1. Oxide has a hover car with six exhaust pipes. He would be way too fast.
2. Hovering would give him a better advantage on jump-shortcuts like the ones in Hot Air Skyway, Sewer Speedway, and Blizzard Bluff.
If you see me posting, it's because I've been asked to. Which I guess would mean I'm taking requests.