[FenwickHockey65]

The steps themselves appear to be carryover, but the brackets for the 3rd gen are definitely longer, you can see it on the accessories site. Aftermarket companies have confirmed 2nd gen steps are compatible with the 3rd gen truck and there's no difference in the mounting points.



The only thing I can think of is because Canyon has the standard 2 inch lift and some of the Colorado models are factory lifted as well GM felt the need to hang the steps lower.