The 2006 Toyota Tundra's gas tank holds about 34 gallons (roughly 128–129 liters).
In practice, official specifications for the 2006 Tundra list a 34-gallon fuel tank for most configurations. While fuel-tank sizes can vary slightly due to rounding in different sources or minor manufacturing revisions, 34 gallons is the standard figure cited for that model year.
Tank capacity at a glance
Below is the key capacity figure commonly attributed to the 2006 Tundra.
- 34 gallons (about 128–129 liters) total fuel tank capacity
This figure represents the standard factory-installed tank used on the majority of 2006 Tundra pickups. If you own a modified truck or a very specific trim with aftermarket changes, capacity could differ; always verify with official documentation for your vehicle.
Verifying the capacity on your vehicle
To confirm the exact fuel-tank capacity for your specific truck, use these verification methods:
- Check the owner's manual or the fuel-filler door placard, which typically list the tank capacity in gallons
- Use the VIN to pull exact specs from Toyota’s official resources or request a VIN-specific printout from a Toyota dealer
- Consult the vehicle’s service manual or a trusted parts catalog that covers the 2006 Tundra model year
In most cases, the standard 34-gallon figure applies, but owners with variations or aftermarket fuel systems should rely on VIN-specific documentation for certainty.
Summary
The 2006 Toyota Tundra typically comes with a 34-gallon fuel tank, equating to about 128–129 liters. This size is the standard across most trims for that model year, with verification recommended if you need the precise figure for a particular vehicle configuration or aftermarket modification.