Thor Industries West motorhome business would be known as Mountainhigh Coachworks past the 1999 model year. MOTORHOMES - Formerly under Establishment. Columbus incl gen, wtr heater, TV and microwave ...

The "world's first" extended-range Class A Motorhome is the result of a collaboration between Thor Industries and Harbinger Motors. It uses a 1.4-liter gas engine to turn a generator. The ...