Quick Answer: Jeep JK lug nuts torque to roughly 100 ft-lbs (130 N·m). The 2007–2018 factory service manual lists an acceptable range of about 92–132 ft-lbs, so 100 ft-lbs is a safe practical target. Always use a torque wrench in a star pattern and re-torque after 50–100 miles.
Jeep JK Lug Nut Torque & Size
- Lug nut torque: ~100 ft-lbs (130 N·m). FSM range ~92–132 ft-lbs.
- Thread size: M14 x 1.5 (2007–2018 Wrangler JK).
- Spare-tire carrier nuts: much lower — about 40 ft-lbs. Over-tightening can crack the carrier.
- Note: 130 is the Newton-metre figure, not ft-lbs — do not torque to 130 ft-lbs.
How to Torque JK Lug Nuts
- Make sure threads are clean and dry (do not oil the studs).
- Hand-thread each nut, then snug them in a star/criss-cross pattern.
- Final-torque to ~100 ft-lbs in the same star pattern.
- Re-torque after 50–100 miles — especially after installing new wheels or wheel spacers.
Aftermarket wheels or spacers may specify a different value; follow the manufacturer’s figure when provided, and confirm against your FSM.
Recommended Tools
Disclosure: As an Amazon Associate, OffroadMe earns from qualifying purchases at no extra cost to you.
- 1/2-inch drive torque wrench — torque to spec, not by feel
- JK lug nuts (M14 x 1.5) — replace rounded or swollen nuts