<http://schema.org/description>
"Those who are looking for dependability, durability and capability in their trucks now have new vehicles from Chevrolet and GMC to consider, heavy-duty trucks that also include style and comfort."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.autofieldguide.com/articles/gm-brings-on-the-heavy-duty-silverado-and-sierra>