Quote:
Originally Posted by bustedbenz
I guess the way I look at it is that if big trucks can do it and John Deeres can do it, we aren't any different fundamentally.
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most big rigs now have an APU(aux power unit) on the frame so the big engine isn't belching pollutants.. They have HVAC for the cab so its all good. I've noticed a lot of the newer rigs have them.. they might be optional since I have seen some retrofitted onto older trucks.. ForcedInduction would know more on that subject..