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Old 08-07-2009, 07:07 PM   #17 (permalink)
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grille block is good.A deep airdam to block air below front bumper good(as low as bottom of oilpan).An aftermarket fiberglass hood,as Harwood sells for hot rods,which has a huge blister cast into it would help streamline the windshield area.Any kind of bed cover.If your trailer is not a gooseneck,even a sheet of plywood across the rails ahead of gate( half-tonneau) will help.Flex-fan or thermo-clutch if a fixed fan now.Electric fan even better.Fairings behind the duallies could help reduce wake area a bit.belly pan if you can stomach it is better than just front airdam.Can you run without the outside rear tires when not towing?
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