The GMC Canyon is getting another new trim line for 2017 – the All Terrain X. This is package adds to the carry-over All Terrain trim level available on 2015 and 2016 Canyon pickups. This is on top of the new 2017 Canyon Denali GMC has previously announced. And as typical, there are no mechanical upgrades unique to the option package. Rather, the updates consist of slight cosmetic changes designed to spark customer interest.