2021 Jeep Gladiator Lug Nut Torque & Bolt Specs

The 2021 Jeep Gladiator lug nut torque is 130 ft-lbs (176 Nm), tightened with a 22mm socket on M14x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass. The wheel bolt pattern is 5x127.

Lug nut torque: 130 ft-lbs (176 Nm) · Socket size: 22mm · Thread: M14x1.5 · Bolt pattern: 5x127.

This page is the OEM-referenced fastener summary for the 2021 Jeep Gladiator. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Stellantis (Jeep/Ram/Dodge/Chrysler) torque values: Wrangler/Cherokee lug nuts spec 100 ft-lbs (135 Nm), Ram 1500 specs 135 ft-lbs (183 Nm), Ram 2500/3500 specs 160 ft-lbs (217 Nm). Most use a 19mm or 22mm socket with M14x1.5 thread on trucks. The Wrangler's hub-centric ring is critical — do not run hub-piloted wheels without it.

Common fastener categories on the 2021 Jeep Gladiator

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2021 late-model work: Modern vehicles increasingly use aluminum body and suspension components. Aluminum fastener torque is typically 60-70% of equivalent steel torque, and aluminum threads strip easily. Use a calibrated torque wrench and apply anti-seize on any steel fastener threading into aluminum.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2021 Jeep Gladiator?

The OEM-specified lug-nut torque for the 2021 Jeep Gladiator is 130 ft-lbs (176 Nm), using a 22mm socket on M14x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2021 Jeep Gladiator lug nuts?

The 2021 Jeep Gladiator uses a 22mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2021 Jeep Gladiator fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Jeep Gladiator years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2021 Jeep Gladiator suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2021 Jeep Gladiator axle nut torque spec (CV axle & hub nut)

All 34 2021 Jeep Gladiator fastener specs

Per-bolt torque, wrench size, and thread spec for the 2021 Jeep Gladiator, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Wheels — 2021 Jeep Gladiator

Wheel and lug nut spec for the 2021 Jeep Gladiator. Lug nut tightens to 130 ft-lbs (176 Nm), takes a 22mm driver, runs on M14x1.5 threads.

Brakes — 2021 Jeep Gladiator

Brake fasteners on the 2021 Jeep Gladiator — caliper bracket, slide pins, and banjo bolt torque follow. The rear caliper guide pin bolt, torqued to 27 ft-lbs (37 Nm). The front caliper guide pin bolt torques to 27 ft-lbs (37 Nm). plan for the right driver; final torque is 144 ft-lbs (195 Nm) (front caliper bracket bolt). Rear caliper bracket bolt tightens to 92 ft-lbs (125 Nm), runs on M12x1.5 threads.

Engine — 2021 Jeep Gladiator

Engine bolt-by-bolt torque for the 2021 Jeep Gladiator, including the long block, valve covers, and intake. The oil drain plug torques to 20 ft-lbs (27 Nm). plan for the right driver; final torque is 15 ft-lbs (20 Nm) (spark plug). Valve cover bolt tightens to 9 ft-lbs (12 Nm). The oil filter housing cap, torqued to 18 ft-lbs (25 Nm).

Drivetrain — 2021 Jeep Gladiator

Drivetrain and driveline fasteners for the 2021 Jeep Gladiator — axle, transmission, and differential plugs. plan for the right driver; final torque is 59 ft-lbs (80 Nm) (rear axle shaft retainer nut). Rear differential cover bolt tightens to 30 ft-lbs (41 Nm). The differential fill plug, torqued to 25 ft-lbs (34 Nm). The rear driveshaft flange bolt torques to 29 ft-lbs (39 Nm). plan for the right driver; final torque is 15 ft-lbs (20 Nm) + 20 deg (front differential cover bolt). Differential drain plug tightens to 25 ft-lbs (34 Nm). The front axle shaft nut, torqued to 100 ft-lbs (136 Nm). The transfer case to transmission bolt torques to 45 ft-lbs (60 Nm). plan for the right driver; final torque is 41 ft-lbs (55 Nm) (transmission mount bolt). Front axle hub bearing bolt tightens to 75 ft-lbs (102 Nm). The front driveshaft pinion flange bolt, torqued to 89 ft-lbs (121 Nm).

Suspension — 2021 Jeep Gladiator

Suspension and chassis fastener torque for the 2021 Jeep Gladiator — strut, control arm, and sway bar values. Front upper control arm bolt (axle side) tightens to 41 ft-lbs (55 Nm) + 185 deg. The front track bar bolt (axle side), torqued to 52 ft-lbs (70 Nm) + 155 deg. The lower ball joint nut torques to 33 ft-lbs (45 Nm). plan for the right driver; final torque is 103 ft-lbs (140 Nm) (front shock absorber upper bolt). Front sway bar link upper nut tightens to 69 ft-lbs (93 Nm). The front lower control arm bolt (frame side), torqued to 103 ft-lbs (140 Nm) + 145 deg. The front upper control arm bolt (frame side) torques to 111 ft-lbs (150 Nm) + 95 deg. plan for the right driver; final torque is 77 ft-lbs (100 Nm) (front shock absorber lower bolt). Front track bar bolt (frame side) tightens to 52 ft-lbs (70 Nm) + 115 deg. The upper ball joint nut, torqued to 55 ft-lbs (75 Nm). The front lower control arm bolt (axle side) torques to 103 ft-lbs (140 Nm) + 145 deg.

Steering — 2021 Jeep Gladiator

Steering linkage fasteners on the 2021 Jeep Gladiator. The pitman arm shaft nut, torqued to 177 ft-lbs (240 Nm). The outer tie rod end nut torques to 30 ft-lbs (40 Nm) + 125 deg. plan for the right driver; final torque is 30 ft-lbs (40 Nm) + 125 deg (drag link outer nut).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2021 Jeep Gladiator numbers above.

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