Motor Trend posted that the best adaptive cruise control systems have a stop-and-go functionality that will stop the vehicle when traffic comes to a halt. Other advanced driver-assistance systems (ADAS) include blind spot detection, tire pressure indicator warnings, automatic emergency braking, and rear-forward collision warnings. Many studies indicate that these systems reduce motor vehicle accidents. Another study by the IIHS showed that vehicles with blind-spot monitoring were involved in 14 percent fewer crashes compared to vehicles without that feature.