2021 GMC Canyon AT4 Review by Matt Barnes
2021 GMC Canyon AT4 The GMC Canyon AT4 is an all new trim level for 2021. GMC released the current version of the Canyon in 2014 as a 2015 model year and this 2nd generation is nearing the end of its life. However, before it goes GM has given it a facelift and minor update for the 2021 model year. Exterior For added off-road capability the Canyon AT4 trim adds 31” DuraTrac tires from Goodyear, suspension more oriented for off-road travel, G80 real locking differential, and additional skid plates. In the looks department GM has painted the tow hooks red, …