GMCMI is a volunteer-run club celebrating the classic GMC Motorhome: sharing technical knowledge, social rallies, and an international community of owners and enthusiasts.
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©2026 GMC Motorhomes International
12-24-2024
Matthew Colie passed away in Bellingham, MI on December 24, 2024. Matthew was an avid GMC'er, helped countless newbies, and could often be found answering and giving advice via the forum. He was also instrumental in keeping the flash drives up to date.
GMCMI is a volunteer-run club celebrating the classic GMC Motorhome: sharing technical knowledge, social rallies, and an international community of owners and enthusiasts.