Chevrolet and GMC Trucks Receive 5 Star Ratings

The first large pickup trucks to receive an overall rating of five stars since the implementation of a tougher rating system by the NHTSA (National Highway Traffic Safety Administration) for the model year 2011 are the 2014 Chevrolet Silverado and GMC Sierra 1500 along with the top of the line Silverado High Country and Sierra Denali. The pickup trucks received five star ratings on frontal and side crash test and four stars for the rollover test. The overall rating is a combination of test.