Recent Investigations - Truck Accidents

The Wrong Side of the Road

A young man traveling eastbound on a Dallas freeway (concrete lane divider) had a flat on his left rear tire. He was traveling in the fast lane. Rather than pull across two lanes of traffic he decided to pull off on the left (closest to the center barrier) "safety" lane. He exited his car to start changing his tire.

 About 1/8 mile back to the west, a "rock hauler" was also traveling east bound. The left rear dual wheels exited the rock hauling trailer.


Photograph A

Shortly thereafter, the dual wheels, which also were traveling east bound, struck the young man who was fatally injured.

A visual inspection of the outside surface of the wheel rim revealed, as shown in Photograph B below, that wheel bearing grease had been splayed out around the wheel circumference.


Photograph B

Further examination of the trailer axle revealed severe long term evidence of lack of maintenance and/or poor maintenance. An overall view of the remains of the trailer axle and wheel bearing are shown in Photograph C.


Photograph C

Visual evidence clearly indicated that the subject "rock hauler" had high temperature grease leaking and being spun out on the outside surfaces of the trailer wheel. The "grease print" was enhanced with dust from the quarry where the rock load was picked up. Even casual visual inspections should have alerted the driver that a lubrication problem existed.

The matter was resolved without destructive testing, deposition or trial testimony.

 


Updated 2/1/10