Final answer:
The color of your vehicle does not affect your choice of gears when driving in mountainous terrain; factors that do impact gear selection include vehicle weight, road steepness, and vehicle capabilities.
Step-by-step explanation:
In mountain driving, the selection of lower gears is crucial to maintain control and safety on steep grades. The choice of gears will be affected by several factors, such as weight of the vehicle, steepness of the grade, road conditions, and the vehicle's engine and braking system capabilities. However, one factor that does not affect your choice of gears when driving in the mountains is the color of your vehicle. The color has no impact on the vehicle's mechanical performance or the physics of driving on an incline.