Limiting speed doesn’t mean limiting efficiency
It’s likely that there will be a final ruling on limiting the speed of heavy-duty trucks as the Federal Motor Carrier Safety Administration and the National Highway Traffic Safety Administration recently issued a Notice of Proposed Rule Making.
There are arguments both for and against speed limiters, but the reality is that many fleets have been limiting their vehicle speeds for years for both safety and fuel economy reasons.
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Source:: http://fleetowner.com/regulations/limiting-speed-doesn-t-mean-limiting-efficiency
