Bob Ulrich’s column If the TIA is the Puppet Master is NHTSA the Puppet? in February 14ths Modern Tire Dealer, casts me as an impatient crusader who has single-handedly ginned up a non-existent controversy about the dangers of tire age and used tires in the service of trial lawyers.
The issue of tire age surfaced in the U.S. in the wake of the Ford Explorer/Firestone Wilderness ATX. In 2003, NHTSA fulfilled a Congressional mandate by initiating a tire age rulemaking, which sought manufacturers’ comments. The industry did not exactly distinguish itself. Its responses ranged from denial of any problem to ignorance of testing, analysis or the very concept of tire age.
Our research showed that industry was studying rubber oxidation and heat as early as the 1930s. We also located a pair of German studies from the 1980s which concluded that tires failed at a greater rate after six years and recommended manufacturers alert consumers to prevent potential crashes. We identified the vehicle and tire makers who followed that advice, publishing tire age recommendations as early as the 1990s. Not one industry representative alerted the agency to wealth of information it had about tire age. Continue reading