I t's long been said that discussions concerning religion and politics are best avoided at the dinner table or in polite company. The same holds for any topic that includes best m ...

The minimum fuel saving of 3%, says Fersa, adds up. Assuming 150,000 km (93,200 miles) per truck per year, a baseline fuel total is around 60,000 liters (13,200 gal) of diesel.

Many commenters also cautioned that the dashboard fuel economy indicator on Ford trucks could be off by 1 mpg or more. This didn't deter one owner from posting photo evidence of their unloaded 6 ...