2020 GMC Sierra 1500 Lug Nut Size
Quick specs
- Thread
- M14×1.5
- Torque
- 140 lb-ft (190 Nm)
- Fastener
- Lug nuts
- Number of lugs
- 6
- Bolt pattern
- 6×139.7
- Center bore
- 78.1 mm
Specifications
These values are the same across listed trims for this year.
Need replacement lug nuts?
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Torque tools
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More specs for the 2020 GMC Sierra 1500
Thread, torque and fastener type come from the OEM catalog. Seat type and socket size are not listed for this vehicle, so lug nuts that match the thread still need a seat-type check.