Will the running boards from a 2013 Silverado bolt up on a 2016 Silverado, or did they change something?

 

I cannot confirm, but I highly doubt it. They did a complete redesign in 2014 including a fully boxed frame

 

Hey, I mounted running boards on my 2012 GMC. The company made a big distinction between the 07-13 and the newer models because they are NOT interchangeable. I doubt the bolts will line up. Also, I think 2014 and leter trucks are designed with mounts along the rocker panel, while the older ones used the body mount bolts. Hope it helps!