2024 GMC Canyon Specs, Prices & Reviews Published on: January 30, 2025 by SM CAR CARE 2024 GMC Cascade AttachmentAttachments available for the GMC Canyon are:Bed Liner: $300Tonneau cover: $600Trailer hitch: $400Pages: 1 2 3 4 5 6 7 8 9 10 11 12