In October, 2016, CBS News reported the results of research into truck accidents involving older truckers. More CDL drivers 65-years-of-age and older have been pressed into service to meet the ongoing truck driver shortage. At present, there are no skill tests or other special requirements that retirement-age drivers must pass to operate big rigs. However, the number of accidents involving older CDL drivers is increasing. Increase in Accidents Crash data analyzed for the article revealed a 19 percent increase in accidents involving CDL drivers ages 70 and older in the.