2011 Toyota Tundra Transmission Fluid Capacity and Type

2011 Toyota Tundra Transmission Fluid Capacity


When it comes to maintaining your 2011 Toyota Tundra, one crucial aspect is ensuring that the transmission fluid is at the right level. The transmission fluid plays a vital role in keeping your vehicle’s transmission system running smoothly. In this article, we will discuss the transmission fluid capacity for the 2011 Toyota Tundra, as well as the type of fluid required.

Transmission Fluid Capacity

To determine the transmission fluid capacity for your 2011 Toyota Tundra, you need to consider the type of transmission your vehicle has. The two main types of transmissions found in the 2011 Tundra are the 5-speed automatic transmission and the 6-speed automatic transmission. The fluid capacities for each are as follows:

Transmission Type Fluid Capacity (Quarts) Fluid Capacity (Liters)
5-speed automatic 12.7 12.0
6-speed automatic 13.7 13.0

Transmission Fluid Type

Now that you know the transmission fluid capacity, it’s crucial to use the correct type of fluid for your 2011 Toyota Tundra. Toyota recommends using their genuine ATF WS (Automatic Transmission Fluid World Standard) for both the 5-speed and 6-speed automatic transmissions. It is essential to use the specified fluid to ensure optimal performance and longevity of your transmission system.

How to Check and Add Transmission Fluid

If you notice that your transmission fluid level is low, it is essential to address it promptly. Here are the steps to check and add transmission fluid to your 2011 Toyota Tundra:

  1. Park your vehicle on a level surface and engage the parking brake.
  2. Locate the transmission dipstick, which is usually labeled and located near the back of the engine bay.
  3. With the engine warmed up and running, pull out the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully and then pull it out again to check the fluid level. The dipstick will have markings indicating the appropriate fluid level range.
  5. If the fluid level is below the recommended range, you will need to add fluid. Use a funnel to pour the fluid into the transmission through the dipstick tube. Be cautious not to overfill.
  6. Recheck the fluid level using the dipstick and add more fluid if necessary. Repeat this process until the fluid level is within the recommended range.
  7. Once the fluid level is correct, securely reinsert the dipstick and close the hood.


Maintaining the proper transmission fluid level in your 2011 Toyota Tundra is crucial for the smooth operation of your vehicle’s transmission system. By following the recommended fluid capacity and type, as well as regularly checking and adding fluid when necessary, you can ensure that your Tundra continues to perform at its best. Remember, using genuine Toyota ATF WS and following the correct procedures will help keep your transmission running smoothly for miles to come.

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