IRT Deadliest Roads
Overview
A snowstorm threatens to cut the drivers' runs short atop the Rohtang pass. Rick's spotter Boyo leaves Rick for a better job, forcing Rick to go it alone. Lisa and Dave drive as fast as they can to beat the storm, but are slowed by mobs of people on the pass. All three drivers get caught driving in darkness and Lisa battles fatigue--struggling to stay awake.