2018 GMC Terrain Lug Nut Size

Quick specs

Thread
M14×1.5, M12×1.5
Torque
103 lb-ft (140 Nm) · 140 lb-ft (190 Nm)
Fastener
Lug nuts
Number of lugs
5
Bolt pattern
5×120, 5×115
Center bore
70.3 mm, 66.9 mm

By configuration

ConfigurationThreadTorqueFastenerLugsBolt patternCenter bore
1.5T · 1.5L, LYX, I4, PetrolM12 x 1.5103 lb-ft (140 Nm)Lug nuts55x11570.3 mm
1.6TD · 1.6L, I4, DieselM12 x 1.5103 lb-ft (140 Nm)Lug nuts55x11570.3 mm
2.0T · 2.0L, LTG, I4, PetrolM12 x 1.5103 lb-ft (140 Nm)Lug nuts55x11570.3 mm
2.4i · 2.4L, I4, PetrolM14 x 1.5140 lb-ft (190 Nm)Lug nuts55x12066.9 mm
3.6i · 3.6L, V6, PetrolM14 x 1.5140 lb-ft (190 Nm)Lug nuts55x12066.9 mm

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More specs for the 2018 GMC Terrain

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.