Alcoa details wheel savings

At an Efficient Diesel Workshop sponsored by the Columbia Williamette Clean Cities Coalition in Portland, OR, Alcoa Wheel Products detailed how aluminum wheels can improve fuel economy for trucks. The firm said its 14-in. wide based aluminum wheel weighs 71 lbs., so a set of them used with wide-base “single” tires can save over 300 lbs. per axle as compared to the standard dual steel wheels and tires. That provides more than 1,200 lbs. in weight savings, while each wheel retains a maximum load rating of 12,800 lbs. “Through the use of these wheel and tire combinations, fleets ...

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From the Print Issue

November 2009

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