2015 Gmc Canyon Slt Owner's Manual – The actual GMC Canyon users manual is the biggest-promoting manual in America. And though it’s only been around with regard to a year, this particular car is nevertheless promoting like crazy. Why is that? So what can make the GMC Canyon not the same as other SUVs in the market place? First of all, it has the full LCD display and high-technician touchscreen and of course the upscale design. Of course, it also has all the technological innovation provided by every other completely new SUV.