2021 Jeep Grand Cherokee Trailhawk Lug Nut Torque & Bolt Specs

The 2021 Jeep Grand Cherokee Trailhawk lug nut torque is 100 ft-lbs, tightened with a 21mm 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.

Lug nut torque: 100 ft-lbs · Socket size: 21mm · Thread: M14x1.5.

This page is the OEM-referenced fastener summary for the 2021 Jeep Grand Cherokee Trailhawk. 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 Grand Cherokee Trailhawk

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 Grand Cherokee Trailhawk?

The OEM-specified lug-nut torque for the 2021 Jeep Grand Cherokee Trailhawk is 100 ft-lbs, using a 21mm 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 Grand Cherokee Trailhawk lug nuts?

The 2021 Jeep Grand Cherokee Trailhawk uses a 21mm 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 Grand Cherokee Trailhawk 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 Grand Cherokee Trailhawk years

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

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

→ 2021 Jeep Grand Cherokee Trailhawk engine & transmission mount torque specs

All 121 2021 Jeep Grand Cherokee Trailhawk fastener specs

Per-bolt torque, wrench size, and thread spec for the 2021 Jeep Grand Cherokee Trailhawk, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 1 of the 121 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2021 Jeep Grand Cherokee Trailhawk

Wheel and lug nut spec for the 2021 Jeep Grand Cherokee Trailhawk. Lug nut - position 3 tightens to 130 ft-lbs (176 Nm), takes a 22mm driver, runs on M14x1.5 threads, located at the wheel hub. The wheel speed sensor bolt - front right uses a 8mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the wheel speed sensor. At the wheel hub, the hub bearing bolt - rear left torques to 65 ft-lbs (15mm drive, M12x1.75 thread). For the wheel hub, plan for a 22mm tool on a M14x1.5 stud; final torque is 130 ft-lbs (176 Nm) (lug nut - position 2). Lug nut - position 5 tightens to 100 ft-lbs, takes a 21mm driver, runs on M14x1.5 threads, located at the wheel hub. The hub bearing bolt - front left uses a 15mm drive on a M12x1.75 thread, torqued to 65 ft-lbs at the wheel hub. At the wheel hub, the hub bearing bolt - rear right torques to 65 ft-lbs (15mm drive, M12x1.75 thread). For the wheel speed sensor, plan for a 8mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (wheel speed sensor bolt - front left). Hub bearing bolt - front right tightens to 65 ft-lbs, takes a 15mm driver, runs on M12x1.75 threads, located at the wheel hub. The wheel speed sensor bolt - rear right uses a 8mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the wheel speed sensor. At the wheel speed sensor, the wheel speed sensor bolt - rear left torques to 8 ft-lbs (8mm drive, M6x1.0 thread). For the wheel hub, plan for a 21mm tool on a M14x1.5 stud; final torque is 100 ft-lbs (lug nut - position 4). Lug nut - position 1 tightens to 100 ft-lbs, takes a 21mm driver, runs on M14x1.5 threads, located at the wheel hub.

Brakes — 2021 Jeep Grand Cherokee Trailhawk

Brake fasteners on the 2021 Jeep Grand Cherokee Trailhawk — caliper bracket, slide pins, and banjo bolt torque follow. The brake line fitting - rear left uses a 11mm drive on a M10x1.0 thread, torqued to 12 ft-lbs at the brake line. At the caliper slide, the caliper slide pin - front left lower torques to 25 ft-lbs (13mm drive, M10x1.5 thread). For the caliper bracket, plan for a 18mm tool on a M14x1.5 stud; final torque is 85 ft-lbs (caliper bracket bolt - rear left upper). Caliper bracket bolt - rear right lower tightens to 85 ft-lbs, takes a 18mm driver, runs on M14x1.5 threads, located at the caliper bracket. The caliper bracket bolt - front right upper uses a 18mm drive on a M14x1.5 thread, torqued to 85 ft-lbs at the caliper bracket. At the caliper bracket, the caliper bracket bolt - front right lower torques to 85 ft-lbs (18mm drive, M14x1.5 thread). For the caliper bracket, plan for a 18mm tool on a M14x1.5 stud; final torque is 85 ft-lbs (caliper bracket bolt - rear right upper). Caliper bracket bolt - front left upper tightens to 85 ft-lbs, takes a 18mm driver, runs on M14x1.5 threads, located at the caliper bracket. The caliper bracket bolt - front left lower uses a 18mm drive on a M14x1.5 thread, torqued to 85 ft-lbs at the caliper bracket. At the caliper slide, the caliper slide pin - front left upper torques to 25 ft-lbs (13mm drive, M10x1.5 thread). For the caliper slide, plan for a 13mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (caliper slide pin - front right lower). Brake line fitting - rear right tightens to 12 ft-lbs, takes a 11mm driver, runs on M10x1.0 threads, located at the brake line. The brake line fitting - front right uses a 11mm drive on a M10x1.0 thread, torqued to 12 ft-lbs at the brake line. At the caliper bracket, the caliper bracket bolt - rear left lower torques to 85 ft-lbs (18mm drive, M14x1.5 thread). For the brake line, plan for a 11mm tool on a M10x1.0 stud; final torque is 12 ft-lbs (brake line fitting - front left). Caliper slide pin - front right upper tightens to 25 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the caliper slide.

Engine — 2021 Jeep Grand Cherokee Trailhawk

Engine bolt-by-bolt torque for the 2021 Jeep Grand Cherokee Trailhawk, including the long block, valve covers, and intake. At the starter motor, the starter bolt - upper torques to 35 ft-lbs (15mm drive, M12x1.75 thread). For the engine mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 75 ft-lbs (motor mount bolt - front right). Motor mount bolt - rear tightens to 75 ft-lbs, takes a 18mm driver, runs on M14x2.0 threads, located at the engine mount. The cylinder head bolt - center uses a 10mm drive on a M10x1.5 thread, torqued to 65 ft-lbs at the cylinder head. At the cylinder head, the cylinder head bolt - rear right torques to 65 ft-lbs (10mm drive, M10x1.5 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - front left). Intake manifold bolt - front tightens to 18 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the intake manifold. The alternator bolt - lower uses a 13mm drive on a M10x1.5 thread, torqued to 30 ft-lbs at the alternator bracket. At the engine mount, the motor mount bolt - front left torques to 75 ft-lbs (18mm drive, M14x2.0 thread). For the exhaust manifold, plan for a 15mm tool on a M10x1.5 stud; final torque is 25 ft-lbs (exhaust manifold stud - front). Valve cover bolt - left side tightens to 8 ft-lbs, takes a 8mm driver, runs on M8x1.25 threads, located at the valve cover. The intake manifold bolt - center uses a 13mm drive on a M10x1.5 thread, torqued to 18 ft-lbs at the intake manifold. At the cylinder head, the cylinder head bolt - rear left torques to 65 ft-lbs (10mm drive, M10x1.5 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - rear left). Valve cover bolt - right side tightens to 8 ft-lbs, takes a 8mm driver, runs on M8x1.25 threads, located at the valve cover. The water pump bolt - lower uses a 10mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the water pump. At the intake manifold, the intake manifold bolt - rear torques to 18 ft-lbs (13mm drive, M10x1.5 thread). For the water pump, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (water pump bolt - upper). Exhaust manifold stud - center tightens to 25 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the exhaust manifold. The timing cover bolt - upper uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the timing cover. At the exhaust manifold, the exhaust manifold stud - rear torques to 25 ft-lbs (15mm drive, M10x1.5 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - side). Alternator bolt - adjuster tightens to 30 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the alternator bracket. The intake manifold bolt - left uses a 13mm drive on a M10x1.5 thread, torqued to 18 ft-lbs at the intake manifold. At the starter motor, the starter bolt - lower torques to 35 ft-lbs (15mm drive, M12x1.75 thread). For the oil pan, plan for a 10mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (oil pan bolt - rear right). Valve cover bolt - rear tightens to 8 ft-lbs, takes a 8mm driver, runs on M8x1.25 threads, located at the valve cover. The oil pan bolt - front right uses a 10mm drive on a M8x1.25 thread, torqued to 18 ft-lbs at the oil pan. At the alternator bracket, the alternator bolt - upper torques to 30 ft-lbs (13mm drive, M10x1.5 thread). For the timing cover, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (timing cover bolt - lower). Timing cover bolt - side tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the timing cover. The cylinder head bolt - front right uses a 10mm drive on a M10x1.5 thread, torqued to 65 ft-lbs at the cylinder head. At the oil pan, the oil drain plug torques to 20 ft-lbs (27 Nm) (M14x1.5 thread). OEM-verified spec. For the valve cover, plan for a 8mm tool on a M8x1.25 stud; final torque is 8 ft-lbs (valve cover bolt - front). Water pump bolt - side tightens to 18 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the water pump. The cylinder head bolt - front left uses a 10mm drive on a M10x1.5 thread, torqued to 65 ft-lbs at the cylinder head. At the intake manifold, the intake manifold bolt - right torques to 18 ft-lbs (13mm drive, M10x1.5 thread). For the valve cover, plan for a 8mm tool on a M8x1.25 stud; final torque is 8 ft-lbs (valve cover bolt - center).

Suspension — 2021 Jeep Grand Cherokee Trailhawk

Suspension and chassis fastener torque for the 2021 Jeep Grand Cherokee Trailhawk — strut, control arm, and sway bar values. For the shock absorber, plan for a 15mm tool on a M12x1.75 stud; final torque is 45 ft-lbs (shock absorber bolt - upper). Sway bar bushing bracket - rear left tightens to 25 ft-lbs, takes a 13mm driver, runs on M10x1.5 threads, located at the sway bar bushing. The sway bar link nut - front right uses a 15mm drive on a M10x1.5 thread, torqued to 35 ft-lbs at the sway bar link. At the ball joint, the ball joint nut - rear right torques to 80 ft-lbs (19mm drive, M14x1.5 thread). For the control arm, plan for a 21mm tool on a M16x2.0 stud; final torque is 125 ft-lbs (control arm bolt - front inner). Sway bar link nut - rear left tightens to 35 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the sway bar link. The ball joint nut - rear left uses a 19mm drive on a M14x1.5 thread, torqued to 80 ft-lbs at the ball joint. At the ball joint, the ball joint nut - front left torques to 80 ft-lbs (19mm drive, M14x1.5 thread). For the strut top mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 50 ft-lbs (strut mount bolt - front left). Control arm bolt - front outer tightens to 125 ft-lbs, takes a 21mm driver, runs on M16x2.0 threads, located at the control arm. The sway bar bushing bracket - rear right uses a 13mm drive on a M10x1.5 thread, torqued to 25 ft-lbs at the sway bar bushing. At the sway bar bushing, the sway bar bushing bracket - front left torques to 25 ft-lbs (13mm drive, M10x1.5 thread). For the control arm, plan for a 21mm tool on a M16x2.0 stud; final torque is 125 ft-lbs (control arm bolt - rear inner). Ball joint nut - front right tightens to 80 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the ball joint. The leaf spring u-bolt - rear left uses a 19mm drive on a M14x2.0 thread, torqued to 90 ft-lbs at the leaf spring. At the sway bar link, the sway bar link nut - rear right torques to 35 ft-lbs (15mm drive, M10x1.5 thread). For the shock absorber, plan for a 15mm tool on a M12x1.75 stud; final torque is 45 ft-lbs (shock absorber bolt - lower). Strut mount bolt - rear left tightens to 50 ft-lbs, takes a 18mm driver, runs on M14x2.0 threads, located at the strut top mount. The sway bar bushing bracket - front right uses a 13mm drive on a M10x1.5 thread, torqued to 25 ft-lbs at the sway bar bushing. At the control arm, the control arm bolt - rear outer torques to 125 ft-lbs (21mm drive, M16x2.0 thread). For the leaf spring, plan for a 19mm tool on a M14x2.0 stud; final torque is 90 ft-lbs (leaf spring u-bolt - front right). Sway bar link nut - front left tightens to 35 ft-lbs, takes a 15mm driver, runs on M10x1.5 threads, located at the sway bar link. The leaf spring u-bolt - front left uses a 19mm drive on a M14x2.0 thread, torqued to 90 ft-lbs at the leaf spring. At the strut top mount, the strut mount bolt - rear right torques to 50 ft-lbs (18mm drive, M14x2.0 thread). For the leaf spring, plan for a 19mm tool on a M14x2.0 stud; final torque is 90 ft-lbs (leaf spring u-bolt - rear right). Strut mount bolt - front right tightens to 50 ft-lbs, takes a 18mm driver, runs on M14x2.0 threads, located at the strut top mount.

Body — 2021 Jeep Grand Cherokee Trailhawk

Body fasteners on the 2021 Jeep Grand Cherokee Trailhawk. Miscellaneous fastener 110 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 114 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various. At the various, the miscellaneous fastener 116 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 118). Miscellaneous fastener 111 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 117 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various. At the various, the miscellaneous fastener 120 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 112). Miscellaneous fastener 113 tightens to 15 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the various. The miscellaneous fastener 119 uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the various. At the various, the miscellaneous fastener 115 torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the various, plan for a 10mm tool on a M8x1.25 stud; final torque is 15 ft-lbs (miscellaneous fastener 109).

Transmission — 2021 Jeep Grand Cherokee Trailhawk

Transmission fasteners on the 2021 Jeep Grand Cherokee Trailhawk. The transmission pan bolt - left uses a 10mm drive on a M8x1.25 thread, torqued to 12 ft-lbs at the transmission pan. At the transmission mount, the transmission mount bolt - front torques to 65 ft-lbs (18mm drive, M14x2.0 thread). For the transmission mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 65 ft-lbs (transmission mount bolt - rear). Transmission pan bolt - right tightens to 12 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the transmission pan. The shift linkage bolt - lower uses a 10mm drive on a M8x1.25 thread, torqued to 15 ft-lbs at the shift linkage. At the shift linkage, the shift linkage bolt - pivot torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the transmission cooler, plan for a 14mm tool on a M12x1.5 stud; final torque is 20 ft-lbs (cooler line fitting - outlet). Bell housing bolt - side tightens to 55 ft-lbs, takes a 15mm driver, runs on M12x1.75 threads, located at the bell housing. The bell housing bolt - upper uses a 15mm drive on a M12x1.75 thread, torqued to 55 ft-lbs at the bell housing. At the bell housing, the bell housing bolt - lower torques to 55 ft-lbs (15mm drive, M12x1.75 thread). For the transmission cooler, plan for a 14mm tool on a M12x1.5 stud; final torque is 20 ft-lbs (cooler line fitting - inlet). Transmission pan bolt - rear tightens to 12 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the transmission pan. The transmission pan bolt - corner uses a 10mm drive on a M8x1.25 thread, torqued to 12 ft-lbs at the transmission pan. At the shift linkage, the shift linkage bolt - upper torques to 15 ft-lbs (10mm drive, M8x1.25 thread). For the transmission mount, plan for a 18mm tool on a M14x2.0 stud; final torque is 65 ft-lbs (transmission mount bolt - cross member). Transmission pan bolt - front tightens to 12 ft-lbs, takes a 10mm driver, runs on M8x1.25 threads, located at the transmission pan.

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 Grand Cherokee Trailhawk numbers above.

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