Related Clues:

• Flexible Flyer
• Runners support it
• It moves with runners
• It moves on a white bed
• Coaster with runners
• Luge, e.g.
• Pung, e.g.
• Go downhill fast
• Winter carrier
• Vehicle powered by gravity
• Husky pull
• Yukon vehicle
• Maker of tracks in the snow
• It goes tirelessly
• It's involved in many spills