Connecting Owners. Preserving Classics. Sharing The Journey.
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GMCMI is a volunteer-run club celebrating the classic GMC Motorhome: sharing technical knowledge, social rallies, and an international community of owners and enthusiasts.
Rallies · Conventions · Regional Meetups
From national conventions to regional rallies, GMCMI events bring members together across the country. Browse the full calendar for dates, locations, and registration details.
View Full Event Calendar →GMC Motorhomes International is a volunteer-run membership organization dedicated to preserving, restoring, and enjoying the iconic GMC Motorhome. For decades, we’ve brought together owners and enthusiasts who share a love for the open road, classic design, and the unique community that grows around these coaches.
We host technical seminars, national conventions, and regional rallies where members learn from one another, swap stories, and build lasting friendships. Along the way, we provide trusted technical resources, photo archives, classifieds, and member-recommended support to help keep these motorhomes rolling for generations to come.
Learn More About The Community
Experience two national conventions each year along with a variety of regional rallies hosted by chapters across the country. Members gather to share technical knowledge, attend hands-on workshops, enjoy social activities, and connect with fellow GMC Motorhome enthusiasts. Every event offers new friendships and unforgettable road-travel memories.
Browse a curated selection of GMC Motorhomes listed by club members, complete with detailed photos, specifications, and seller contact information. Whether you’re buying your first coach or searching for a rare model, the GMCMI marketplace provides a trusted space to connect with knowledgeable owners and well-maintained coaches.
Explore decades of GMC Motorhome history through photo archives, convention summaries, newsletters, and member-submitted stories. Our community-curated collection preserves the heritage of the classic coach and highlights the people, travels, and innovations that shaped the GMC Motorhome lifestyle over the years.
Members have access to decades of collected documentation, training videos, and repair guides created by experts and long-time owners. From maintenance walkthroughs to full restoration tips, the GMCMI technical archive helps newcomers learn the fundamentals and gives experienced owners the insight needed to keep their coaches running reliably.
GMCMI is dedicated to preserving the legacy, enjoyment, and technical knowledge of the classic GMC Motorhome. Our mission is to bring owners together through education, community events, and shared resources that support the maintenance and restoration of these iconic coaches. We foster connection through national conventions, regional rallies, and a growing library of technical expertise. By uniting enthusiasts across North America, we help ensure that the GMC Motorhome continues to thrive for generations to come.
Get to know the volunteers who help organize our events, maintain our resources, and keep the spirit of the GMC Motorhome community alive.
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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