The Toyota Tacoma has a shift knob thread size of 12 mm X1.25. This measurement can be verified by the owner's manual. You can measure the shift knob's thread size Yourself by finding the outer male thread diameter. It is measured as threads per inch, or TPI. You will need to place a caliper along the male thread, just outside the gear shift. Whatever the result is in inches will be the shift knob thread size.
Richard K.
April 10, 2020
The toyota tacoma shift knob thread size is around 12 mm x 1.25 According to the toyota manual.
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