In this week's SAE Eye on Engineering, Senior Editor Lindsay Brooke takes a look at GM's new mid-size pickups, the 2015 Chevrolet Colorado and GMC Canyon. SAE Eye on Engineering can be viewed at http://youtu.be/BIrD4_0gSC4. It also airs Monday mornings on WJR 760 AM Detroit's Paul W. Smith Show. Access archived episodes of SAE Eye on Engineering at www.sae.org/magazines/podcasts.