Why can a tilted motorcycle tire help push the bike sideways through a curve instead of just rolling straight ahead?
Show answer & explanation
Answer: Camber thrust from tilt
Camber thrust from tilt ✓ — Correct. Motorcycle tires are rounded, so when they tilt, the tire and road contact generate side force often called camber thrust. That force helps provide the inward acceleration needed in a curve. The tire is not just pointing; it is being loaded while tilted.
A sharper handlebar turn — A sharper handlebar turn is not the whole answer. Turning the bar matters, but the leaned tire itself contributes side force through its contact with the road. Motorcycle cornering cannot be read as only a front-wheel pointing problem.
Only slip angle matters — Slip angle matters, but it is not the whole tire story on a leaned motorcycle. Camber angle also contributes lateral force through the tilted tire. That is why the tire-force explanation needs both slip and camber, not slip angle alone.
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