California DMV Motorcycle Knowledge Test (M1)Hazard Avoidance and Emergency ManeuversMedium
While riding your motorcycle, you notice a significant amount of oil spilled across your lane, creating a slick hazard. What is the safest way to navigate this situation if you cannot stop or swerve around it?
- AAccelerate through the oil slick quickly to minimize contact time.
- BMaintain a steady speed, avoid braking or sudden movements, and keep the motorcycle upright.
- CApply the rear brake lightly to scrub off speed while traversing the slick.
- DLean the motorcycle heavily to the side to increase tire contact patch.
Show answer & explanationAnswer & explanation
Correct answer: B. Maintain a steady speed, avoid braking or sudden movements, and keep the motorcycle upright.
When encountering a slick surface like an oil spill, maintaining a steady speed and avoiding sudden inputs (braking, accelerating, leaning) is critical. The goal is to minimize any action that could cause the tires to lose traction. Keep the motorcycle as upright as possible.
Why the other options are wrong
- A. Accelerating on a slick surface can cause the rear wheel to spin out.
- C. Applying brakes, even lightly, on a slick surface can cause a skid.
- D. Leaning heavily reduces the tire's contact patch and increases the likelihood of a slide on a low-traction surface.
Riding on Oil Slicks
Techniques for safely traversing areas of spilled oil or other slippery substances on the road surface.
- Minimize inputs (throttle, brakes, lean)
- Maintain steady speed
- Keep motorcycle upright
Memory trick: Steady, Upright, Gentle Glide.