Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Why don't vehicles have aerofoils to partially take the weight of the car?

ksa8907 · 05-26-2021, 10:26 AM

Less down force, even if only gravity, reduces traction. Traction is the only thing that allows you to steer a road vehicle.

Look at airplanes or helicopters landing, does it look elegant and highly accurate? Nope

05-26-2021, 10:26 AM	#25 (permalink)
ksa8907 Master EcoModder Join Date: May 2012 Location: Tampa, FL Posts: 1,745 Volt, gas only - '12 Chevrolet Volt Premium 90 day: 38.02 mpg (US) Volt, electric only - '12 Chevrolet Volt Premium 90 day: 132.26 mpg (US) Yukon Denali Hybrid - '12 GMC Yukon Denali Hybrid 90 day: 21.48 mpg (US) Thanks: 206 Thanked 420 Times in 302 Posts	Less down force, even if only gravity, reduces traction. Traction is the only thing that allows you to steer a road vehicle. Look at airplanes or helicopters landing, does it look elegant and highly accurate? Nope __________________