One problem related to front air bag has been reported for the 2006 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Toyota Tundra based on all problems reported for the 2006 Tundra.
I have a friend who had a 2006 Toyota Tundra that was involved in a serious accident. The trucked rolled over from front to back and coming to a rest on all 4 wheels. The side impact air bags deployed but the fronts did not. The vehicles dashboard was blow apart upon impact and the front end is completely smashed in.