Wednesday, April 29, 2026

roof racks were tested and found to cause 11-12% loss of gas mileage

 https://www.slashgear.com/2155318/removing-common-car-accessory-can-impact-fuel-economy/

1 comment:

  1. Back when I paid attention I mounted a roof rack to the gutter of the van I was driving and the mileage went down by 2 mpg. More in the FWIW Dept, locking the front hubs on the (80 something) Toyota 4x4 van was worth 5 mpg.

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