Question

which of the following is not a good way to reduce fuel consumption?
inflate your tires with extra air
reduce excess vehicle weight.
go easy on the gas pedal.
keep up with basic maintenance.

Explanation:

Over - inflating tires with extra air can cause uneven wear, poor handling, and may not reduce fuel consumption. Reducing vehicle weight, gentle acceleration (going easy on gas pedal), and regular maintenance improve fuel efficiency.

Answer:

Inflate your tires with extra air