Quote:
Originally Posted by dirtydave
now if he can leave the engine off when hes trying to sleep when its 0*F or 100*F thats the real problem with big truck MPG.
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Thermal management on those enormous sleeper cabs in American big rigs is, sure, harder than in their European and Asian-designed counterparts with their relatively small sleeping areas. Anyway, for colder weathers he could still resourt to those thermal clothes used by alpinists, while in a hot and dry weather a swamp-cooler provides enought energy-saving.