Re: Tonneau Cover MPG improvement?
Chevrolet has added a factory cover to their "XFE" Silverado for mileage improvements, but with all the improvements they made for the XFE, it only gained them 1mpg, so the cover itself is probably (much) less than 1mpg. You'd likely not recover the cost of the cover in a short time. Buy the cover because you want it, not for the fuel economy.
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~Michael
2008 Toyota Tundra 5.7 2WD - Toy Hauler / 2006 Toyota Sienna Limited - Kid Hauler / 1993 Toyota MR2 - Autocross Car
Mods: Tekonsha P3; Tow Mirrors; TRD Wheels; TPMS Pipe Bomb
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