Thanks to their massive size and height, semi-trucks have some of the biggest blind spots you're likely to encounter on the highway. Also known as "No-Zones," these blind spots are where the truck ...

That sickening feeling. You check your mirrors, signal, start to merge, and bam! Horns blare, and suddenly there's a car where you swore there was only sweet, empty asphalt. Blind spots, the bane of ...