PCD from a measurement
Compute bolt circle diameter from lug count and stud spacing for 5, 6, and 8 lug hubs.
Bolt pattern
Enter lug count and a measured stud spacing to find the bolt circle diameter and confirm wheel compatibility.
What it does
Compute bolt circle diameter from lug count and stud spacing for 5, 6, and 8 lug hubs.
Matches the measured value to a known pattern within tolerance and names it.
Bolt pattern, hub bore, and stud thread by generation, plus interchangeable Toyota and Lexus wheels.
Every 6-lug Toyota Tacoma is 6x139.7, also written 6x5.5. Only early 2WD non-PreRunner models used 5x114.3.
Yes on 1st to 3rd gen, which share 6x139.7 and a 106.1 mm hub bore with the 4Runner, FJ, GX, and 1st-gen Tundra. On a 4th gen you also need a 106.1 to 95.1 mm hub ring and M14 lug nuts.
Measure from the center of one stud to the outer edge of the stud two positions away. That distance is very close to the bolt circle diameter for a 5-lug wheel.