The National Highway Traffic Safety Administration, which conducts crash and rollover testing throughout the year, doesn't crash-test every model every year (though it tries), but the government agency does run every new or significantly revised model through a full battery of tests.
We noted in NHTSA's last periodic report that it had all the three-quarter-ton crew-cab pickups in both rear- and four-wheel drive. We thought you'd want to see how they compare. To find out your vehicle's ratings or to see how the new models rate, go to safercar.gov.
The various tests are rated by stars, with five stars being best (number of stars listed below). The ratings should only be compared with other vehicles in their similar size and weight category.