Winnebago | Forest City, Iowa | A GMC Transmode Motorhome Upfitter
We believe only one was produced.
>> Please Help Us!
GMCMI along with GMC Motorhome Historian Bill Bryant are working on compiling additional information on the Transmodes. If you currently or previously owned a Transmode and have documentation and/or photos, we ask that you please do share them with the GMC Community. Please contact us at or 612-501-4600. Thank you.