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HART RANCH - With the rounded edges, big windows, earth-tone colors and plaid upholstery, the GMC Motorhomes are like the 1970s with wheels. But to their fans, GMC Motorhomes are still the smoothest ...
Mike Finnegan, David Newbern and Mike Cotten do the impossible with a 1978 GMC Class C motorhome—make it do wheelies! Video created by Little Dot Studios.
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