IIHS – Small Crew Cab Pickups Flunk Crash Tests

Ken Zino of AutoInformed.com on IIHS - Small Crew Cab Pickups Flunk Crash Tests

Click for more.

Most small pickups fall short when it comes to protecting passengers seated in the rear, according to the latest crash test ratings from the Insurance Institute for Highway Safety released today. None of the five small crew cab pickups IIHS evaluated has a good rating. The Nissan Frontier is rated acceptable. The Ford Ranger earns a marginal rating, and the Chevrolet Colorado, Jeep Gladiator and Toyota Tacoma are all rated poor. The ratings only apply to the crew cab versions. (AutoInformed: IIHS – Rear Seat Passengers at Risk in Small Cars)

“Our updated moderate overlap front crash test proved to be challenging for small pickups,” said IIHS President David Harkey. “A common problem was that the rear passenger dummy’s head came dangerously close to the front seatback, and in many cases, dummy measurements indicated a risk of neck or chest injuries. All these things tell us that the rear seat belts need improvement.”

IIHS started the updated moderate overlap front test last year after research showed that in newer vehicles the risk of a fatal injury is now higher for belted occupants in the rear than for those in front. “This is not because the rear seat has become less safe. Rather, the front seat has become safer because of improved airbags and advanced seat belts that are rarely available in back. Even with these developments, the back seat remains the safest place for young children, who can be injured by an inflating front airbag,” IIHS said.

The updated test adds a dummy in the back seat behind the driver. The driver dummy is the size of an average adult man. The rear dummy is the size of a small woman or 12-year-old child. IIHS researchers also developed new metrics that focus on the injuries most frequently seen in back-seat passengers.

For a vehicle to earn a good rating, there can’t be an excessive risk of injury to the head, neck, chest or thigh, as recorded by the second-row dummy. The dummy should remain correctly positioned during the crash without sliding forward beneath the lap belt (aka “submarining”). The head should also remain a safe distance from the front seatback and the rest of the vehicle interior. A pressure sensor on the rear dummy’s torso is used to check whether the shoulder belt is too high, which can make the restraint system less effective.

As in the original test, the structure of the occupant compartment must maintain adequate survival space for the driver, and measurements taken from the driver dummy shouldn’t show an excessive risk of injuries. All five small pickups provided good protection in the front seat. However, measurements indicated a slightly higher risk of leg or foot injuries to the driver in the Gladiator and Tacoma.

In the Colorado, Frontier, Ranger and Tacoma, the restraints in the back seat allowed the rear dummy’s head to come too close to the front seatback. That was not an issue for the Gladiator. However, its rear restraints do not include a side curtain airbag, increasing the risk of injury from a hard impact with the interior of the vehicle or even something outside it.

In the Ranger, the rear dummy submarined beneath the lap belt, causing it to ride up from the ideal position on the pelvis onto the abdomen, which increases the risk of internal injuries.

Injury measures taken from the rear dummy indicated a moderate or likely risk of both neck and chest injuries in the poor-rated Colorado, Gladiator and Tacoma and a moderate risk of chest injuries in the marginal-rated Ranger.

IIHS Crash Videos Click Here.

About Ken Zino

Ken Zino, editor and publisher of AutoInformed, is a versatile auto industry participant with global experience spanning decades in print and broadcast journalism, as well as social media. He has automobile testing, marketing, public relations and communications experience. He is past president of The International Motor Press Assn, the Detroit Press Club, founding member and first President of the Automotive Press Assn. He is a member of APA, IMPA and the Midwest Automotive Press Assn. He also brings an historical perspective while citing their contemporary relevance of the work of legendary auto writers such as Ken Purdy, Jim Dunne or Jerry Flint, or writers such as Red Smith, Mark Twain, Thomas Jefferson – all to bring perspective to a chaotic automotive universe. Above all, decades after he first drove a car, Zino still revels in the sound of the exhaust as the throttle is blipped during a downshift and the driver’s rush that occurs when the entry, apex and exit points of a turn are smoothly and swiftly crossed. It’s the beginning of a perfect lap. AutoInformed has an editorial philosophy that loves transportation machines of all kinds while promoting critical thinking about the future use of cars and trucks. Zino builds AutoInformed from his background in automotive journalism starting at Hearst Publishing in New York City on Motor and MotorTech Magazines and car testing where he reviewed hundreds of vehicles in his decade-long stint as the Detroit Bureau Chief of Road & Track magazine. Zino has also worked in Europe, and Asia – now the largest automotive market in the world with China at its center.
This entry was posted in engineering, insurance, safety and tagged , , , , , , , , , , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *