Higher tyre pressure wise, I think running higer setting with full board will be best to stick to if that is the case.
More modern PHEV or EV has higher pressure than normal petol or diesel cars.
When I had diesel engine cars, I did see 2~3mpg difference with Shell, Esso or BP fuel compares to Sainsbury's finest!
More modern PHEV or EV has higher pressure than normal petol or diesel cars.
When I had diesel engine cars, I did see 2~3mpg difference with Shell, Esso or BP fuel compares to Sainsbury's finest!