A professional driver of a commercial vehicle should never use the engine brake in wet, snowy or icy conditions. (rogersinsurance.ca)
Even lower rates are imposed on drivers of commercial vehicles. (pricebenowitz.com)
As for the elusive toll break for drivers of commercial vehicles, a deal has been struck that would permit all commercial New York state E-ZPass holders to be eligible for a 20 percent discount once they make more than 10 trips over the V - N per month. (silive.com)