Toyota Tundra (USA / CAN)

Brake fluid capacity & service interval

Toyota Tundra (USA / CAN) uses brake fluid with a capacity range between min and max. Service intervals require a check every 5000 miles or 6 months. The data covers 6 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Tundra 3.4 (260 kW) AWD (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months
Tundra 3.4 (260 kW) RWD (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months
Tundra 3.4 (290 kW) AWD (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months
Tundra 3.4 (290 kW) RWD (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months
Tundra 3.4 AWD Hybrid (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months
Tundra 3.4 RWD Hybrid (2021- )
  • Use: Flexible (on board maintenance system)
  • Between min and max.
  • Check 5000 miles/ 6 months

Additional Notes

  • All six configurations of the Toyota Tundra (USA / CAN) covered here share identical brake fluid specifications, with no variation across drivetrain layout, output level, or hybrid status.
  • The specification for each configuration is expressed as a level range rather than a fixed volume, meaning brake fluid is not measured in liters or quarts but instead maintained between the reservoir's minimum and maximum marks on the hydraulic brake system.
  • A check interval of every 5,000 miles or 6 months applies across all configurations under the flexible use condition, which is tied to the vehicle's on-board maintenance system rather than a fixed calendar or mileage schedule alone.
  • The 3.4-liter engine appears in two distinct output ratings across the non-hybrid configurations: 260 kW and 290 kW. Both ratings are available in AWD and RWD layouts, yet all four share the same brake fluid level specification and check interval.
  • The hybrid variants, listed as the 3.4 AWD Hybrid and 3.4 RWD Hybrid, carry the same hydraulic brake system designation as the non-hybrid configurations, indicating a conventional hydraulic circuit is present alongside any regenerative braking components.
  • The 5,000-mile or 6-month check interval represents a monitoring schedule rather than a fluid replacement interval. Brake fluid level checks at this frequency are intended to detect gradual loss that may indicate pad wear or a system leak.

Other Systems