TAMPA, Fla. — A two-year US research program has concluded that systems which monitor or maintain tire pressures can deliver better fuel economy and longer tread life, and in some cases pay for themselves in as little as a year.
TAMPA, Fla. — A two-year US research program has concluded that systems which monitor or maintain tire pressures can deliver better fuel economy and longer tread life, and in some cases pay for themselves in as little as a year.