
You're a tire! Roll, speed, and bounce your way through obstacle courses in rolling asphalt hills, desert temples, battery acid volcanos, haunted houses, outer space, playrooms, and more!



Have all eight(!) Powerups active at once.

Finish any Course with an S rank.

In a single run of any Course: Enable both Challenges, collect all Golden Hubcaps, and complete the Course with an S rank. Got all that?

Collect all Golden Hubcaps in any course.

Collect all Golden Hubcaps in any course... in a single run.

Clear any course with the "Leaky Mode" Challenge active.

Clear any course with the "Air Pressure 'Physics'" Challenge active.

Collect 300 Tire Valve Caps in any course.