In 312 miles of testing, the SuperTruck returned the near-10 mpg figure with a gross weight of 65,000 pounds. Some of the other statistics associated with the truck's efficiency are even more eye-opening. Consider, for example, the fuel savings of a truck that achieves 54 percent better than usual economy.
He said that the yellow dot on the tire is supposed to line up with the stem in order to help the tire be balanced correctly. Sure enought 3 tires were improperly mounted and had good size wheel weights on them. The other was properly mounted and had just one small wheel weight.
TIRE TYPE MARKING IN THE TIRE SIZE: A P designation means that it is a passenger car tire. An LT designation means that it is a light truck tire. TRACTION: The grip or friction between the tires and the road surface. TREAD: The part of the tire that comes into contact with the road surface.