Final answer:
The correct missing word that completes the sentence about an SUV's visibility issue is 'height.' The elevated stature of an SUV can hinder a driver's ability to see around, particularly in traffic and parking scenarios.
Step-by-step explanation:
The size of an SUV can make it challenging to have good visibility around the vehicle especially in traffic or parking lots. The missing word that best completes the sentence is height. The height of an SUV impacts a driver's ability to see around their vehicle due to the raised elevation of the SUV compared to smaller cars. This is important from a safety perspective since low visibility can increase the risk of accidents.