4. Treadwear â The Treadwear rating (on the sidewall and the new tire sticker) is a number; the larger the number the longer the tire will last. The Treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example a tire graded 150 would wear one and a half (1.5) times as well on the government course as a tire graded 100. Actual results will vary.
Morales En1420 Exploratory Paper BIOFUELS 1. Biofuels should be used more widely than some of the fuel sources we use today. Biofuel is a natural source... Save Paper â Words: 268 â Pages: 2. Biofuel. amounts of energy.
Save. Biofuels are harvested from organic materials of plant or animal origin. Though all fuels, including gases, derived from non-fossil biological materials can be classified as biofuels, the term is commonly used for the liquid biofuels that are used in our automobiles.ave. Biofuels are harvested from organic materials of plant or animal origin. Though all fuels, including gases, derived from non-fossil biological materials can be classified as biofuels, the term is commonly used for the liquid biofuels that are used in our automobiles.