49-606. COASTING PROHIBITED. The driver of any motor vehicle when traveling upon a downgrade shall not coast with the gear or transmission in neutral nor with the clutch disengaged.
Idaho Code § 49-606, under RULES OF THE ROAD.
Idaho Code § 49-606
49-606. COASTING PROHIBITED. The driver of any motor vehicle when traveling upon a downgrade shall not coast with the gear or transmission in neutral nor with the clutch disengaged.