No, it has a chain.
chain
Timing Belt.
The 3.4 liter V6 engine in a 2003 Toyota Tundra has a timing BELT
timing belt
Timing belt. Recommended 90,000 mile change.
timing BELT
Timing belt. Recommended 90,000 mile change.
The 4.0 liter V6 engine in a 2006 Toyota Tundra has a timing CHAIN
The 4.0 litre V6 engine in a 2006 Toyota Tundra has a timing CHAIN
Belt
It uses chain.
2007 Toyota Sequoya/Tundra/GX470/LX470 4.7L engine has a Timing Belt