I have replaced all 4 of my o2 sensors and the check engine light still comes

What is your question?

My 2005 double cab tundra truck has 406,000 miles on it , the truck is in great shape. I take extreme great care of my truck. Use mobil1 synthetic oil , have replace everything except the drive train, I'm the original owner . I have replaced the o2 sensors many times (all work done by the dealership) it's always reading the same codes. Any ideas where to look next? The catalytic converter has never been replaced, but both are in good shape.

What makes this problem better or worse?

when the o2 sensors get replaced , I can drive about 2 - 10 miles before the check engine light comes on again , the obc all pulls up o2 codes

How long has your 2005 Toyota Tundra had this problem?

it just recently started , I'll immediately take it to the dealership