Roof rack wind resistance?
bruker
09-11-2005, 09:16 PM
Any idea how much wind resistance the roof rack cross bars add to a vehicle? I've been noticing a few vans and SUV's that don't have the cross bars on them anymore. Is this fuel saving trend?
baumbr
09-12-2005, 04:07 PM
Most roof rack bars have a very streamlined cross section when presented to the wind, so probably not much impact on gas mileage. The newer model vehicles without cross bars are probably just making a style statement and like many things in the style and fashion world, their roof racks are totally non-functional anyway.
fcrew
09-13-2005, 03:26 AM
The reason you don't see to many any more is because the manufactures have made them part of the option list.
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