1999 Jeep Grand Cherokee Lug Nut Size

Quick specs

Thread: 1/2"-20 UNF
Torque: 85–111 lb-ft (115–150 Nm)
Fastener: Lug nuts
Number of lugs: 5
Bolt pattern: 5×127
Center bore: 71.4 mm, 71.5 mm

Specifications

These values are the same across listed trims for this year.

Need replacement lug nuts?

MIKKUPPA 1/2-20 Lug Nuts Replacement for 1987-2018 Jeep Wrangler, 2002-2012 Jeep Liberty, 1993-2010 Jeep Grand Cherokee Aftermarket Wheel - 20pcs Chrome Closed End Lug Nuts
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1304-1S-20AM Chrome 1/2"-20 Open-End Bulge Acorn Lug Nut, 20 Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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NPAUTO Wheel Lug Nuts 1/2 x 20 Black, Replacement for Ford Mustang, F-150, Explorer, Commander, Jeep Wrangler, Liberty, Grand Cherokee, Bulge Acorn Spline 1.38" Tall, 1 Lug Nut Key, Pack of 20+1Pc
Confirmed vehicle catalog match. Confirm seat type for your wheel.
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White Knight 1704S-20AM Chrome 1/2"-20 Bulge Acorn Lug Nut, Pack
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on Amazon

1/2" - 20 UNF wheel locks

Bolt Lock 5922986 Spare Tire and Wheel Lock for 2007-2018 Jeep Wrangler JK
Confirmed vehicle catalog match. Confirm seat style for your wheel.
Check price on Amazon

Torque tools

LEXIVON 1/2-Inch Drive Click Torque Wrench 25-250 Ft-Lb/33.9-338.9 Nm (LX-184)
Related tool — not a vehicle-fit product.
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Wheeler Manual Firearms Accurizing Torque Wrench with Inch/Pounds Measurement, Bits and Storage Case for Scope Mounting, Gunsmithing and Maintenance
Related tool — not a vehicle-fit product.
Check price on Amazon

More specs for the 1999 Jeep Grand Cherokee

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.