Cutting fuel costs
Driving 5 mph slower on the highway can boost MPG by 7–14%.
Underinflated tires cut MPG ~0.2% per 1 PSI low; keep them at door-sticker pressure.
Carrying 100 lbs of extra weight reduces MPG by ~1%.
Driving 5 mph slower on the highway can boost MPG by 7–14%.
Underinflated tires cut MPG ~0.2% per 1 PSI low; keep them at door-sticker pressure.
Carrying 100 lbs of extra weight reduces MPG by ~1%.
Driving 5 mph slower on the highway can boost MPG by 7–14%.
Underinflated tires cut MPG ~0.2% per 1 PSI low; keep them at door-sticker pressure.
Carrying 100 lbs of extra weight reduces MPG by ~1%.