2025 Kia Sorento Lug Nut Torque & Bolt Specs

The 2025 Kia Sorento lug nut torque is 87 ft-lbs, tightened with a 21mm socket on M12x1.5 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: 87 ft-lbs · Socket size: 21mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2025 Kia Sorento. 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.

Hyundai/Kia lug-nut torque is 79-88 ft-lbs on nearly all passenger models, M12x1.5 thread, 21mm socket. The Tucson, Sportage, and Santa Fe all use the same fastener spec. Hyundai's oil drain plug threads are unusually fine-pitch and strip easily — always use a torque wrench, not feel.

Common fastener categories on the 2025 Kia Sorento

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 2025 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 2025 Kia Sorento?

The OEM-specified lug-nut torque for the 2025 Kia Sorento is 87 ft-lbs, using a 21mm socket on M12x1.5 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 2025 Kia Sorento lug nuts?

The 2025 Kia Sorento 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 2025 Kia Sorento 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 Kia Sorento years

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

→ 2025 Kia Sorento oil drain plug torque & size

→ 2025 Kia Sorento suspension & steering torque specs (control arm, ball joint, tie rod)

All 49 2025 Kia Sorento fastener specs

Per-bolt torque, wrench size, and thread spec for the 2025 Kia Sorento, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 4 of the 49 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2025 Kia Sorento

Wheel and lug nut spec for the 2025 Kia Sorento. At the wheel hub, the wheel lug nut torques to 87 ft-lbs (21mm drive, M12x1.5 thread). For the wheel hub, plan for a 21mm tool on a M12x1.5 stud; final torque is 87 ft-lbs (lug nut).

Brakes — 2025 Kia Sorento

Brake fasteners on the 2025 Kia Sorento — caliper bracket, slide pins, and banjo bolt torque follow. For the caliper slide, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (rear slide). Front slide tightens to 26 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the caliper slide. The front brake caliper slide pin bolt uses a 14mm drive on a M10x1.25 thread, torqued to 26 ft-lbs at the caliper slide. At the caliper bracket, the rear bracket torques to 41 ft-lbs (14mm drive, M10x1.25 thread). For the caliper slide, plan for a 12mm tool on a M8x1.25 stud; final torque is 16 ft-lbs (rear brake caliper slide pin bolt). Front bracket tightens to 85 ft-lbs, takes a 17mm driver, runs on M12x1.5 threads, located at the caliper bracket.

Engine — 2025 Kia Sorento

Engine bolt-by-bolt torque for the 2025 Kia Sorento, including the long block, valve covers, and intake. Alternator mounting bolt tightens to 30-40 ft-lbs, takes a 17mm driver, runs on M10x1.25 threads, located at the engine. The exhaust uses a 14mm drive on a M10x1.25 thread, torqued to 25 ft-lbs at the exhaust manifold. At the engine, the valve cover bolt torques to 7-10 ft-lbs (10mm drive, M6x1.0 thread). For the oil pan, plan for a 17mm tool on a M14x1.5 stud; final torque is 25 ft-lbs (34 Nm) (oil drain plug). Oil pan tightens to 29 ft-lbs, takes a 17mm driver, runs on M14x1.5 threads, located at the oil pan. The exhaust manifold bolt uses a 14mm drive on a M10x1.25 thread, torqued to 25 ft-lbs at the exhaust manifold. At the engine, the spark plug torques to 13-17 ft-lbs (22mm drive, M14x1.25 thread). For the valve cover, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (valve cover). Intake manifold bolt tightens to 19 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the intake manifold. The oil pan drain plug uses a 17mm drive on a M14x1.5 thread, torqued to 29 ft-lbs at the oil pan. At the intake manifold, the intake torques to 19 ft-lbs (12mm drive, M8x1.25 thread).

Drivetrain — 2025 Kia Sorento

Drivetrain and driveline fasteners for the 2025 Kia Sorento — axle, transmission, and differential plugs. The axle nut front uses a TBD drive on a M24x1.5 thread, torqued to 188 ft-lbs (255 Nm) at the front axle. OEM-verified spec. At the rear axle, the axle nut rear torques to 170-200 ft-lbs (TBD drive, M24x1.5 thread). For the drivetrain, plan for a 19mm tool on a M12x1.25 stud; final torque is 55-70 ft-lbs (transmission mount bolt).

Suspension — 2025 Kia Sorento

Suspension and chassis fastener torque for the 2025 Kia Sorento — strut, control arm, and sway bar values. At the rear suspension, the rear shock absorber upper nut torques to 35-45 ft-lbs (19mm drive, M12x1.25 thread). For the control arm, plan for a 19mm tool on a M14x1.5 stud; final torque is 65 ft-lbs (front control arm bolt). Front strut top mount nut tightens to 30-40 ft-lbs, takes a 22mm driver, runs on M14x1.5 threads, located at the front suspension. The sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 23 ft-lbs at the sway bar link. At the front suspension, the front lower control arm rear bolt torques to 70-85 ft-lbs (19mm drive, M12x1.25 thread). For the control arm, plan for a 19mm tool on a M14x1.5 stud; final torque is 65 ft-lbs (control arm). Rear shock absorber lower bolt tightens to 85-100 ft-lbs, takes a 22mm driver, runs on M14x1.5 threads, located at the rear suspension. The ball joint uses a 19mm drive on a M14x1.5 thread, torqued to 49 ft-lbs at the ball joint. At the front suspension, the stabilizer bar link nut front torques to 25-35 ft-lbs (17mm drive, M10x1.25 thread). For the strut top mount, plan for a 17mm tool on a M12x1.5 stud; final torque is 40 ft-lbs (strut). Front lower control arm front bolt tightens to 70-85 ft-lbs, takes a 19mm driver, runs on M12x1.25 threads, located at the front suspension. The front ball joint nut uses a 19mm drive on a M14x1.5 thread, torqued to 49 ft-lbs at the ball joint. At the sway bar link, the sway bar torques to 23 ft-lbs (14mm drive, M10x1.25 thread).

Steering — 2025 Kia Sorento

Steering linkage fasteners on the 2025 Kia Sorento. For the steering, plan for a 24mm tool on a M16x1.5 stud; final torque is 30-38 ft-lbs (steering wheel center bolt). Power steering pump bolt tightens to 22-30 ft-lbs, takes a 17mm driver, runs on M10x1.25 threads, located at the engine. The tie rod end nut uses a 19mm drive on a M12x1.25 thread, torqued to 25-33 ft-lbs at the steering.

Body — 2025 Kia Sorento

Body fasteners on the 2025 Kia Sorento. Hood hinge bolt tightens to 15-20 ft-lbs, takes a 13mm driver, runs on M8x1.25 threads, located at the body / hood.

Transmission — 2025 Kia Sorento

Transmission fasteners on the 2025 Kia Sorento. The flywheel uses a 19mm drive on a M14x1.5 thread, torqued to 65 ft-lbs at the engine block. At the rear axle, the front cv axle nut torques to 188 ft-lbs (255 Nm) (24mm drive, M18x1.5 thread). This figure is independently verified against OEM service data. For the engine block, plan for a 19mm tool on a M14x1.5 stud; final torque is 65 ft-lbs (flywheel bolt). Cv axle nut tightens to 160 ft-lbs, takes a 24mm driver, runs on M18x1.5 threads, located at the rear axle. The trans mount uses a 14mm drive on a M10x1.25 thread, torqued to 44 ft-lbs at the transmission mount.

Brake — 2025 Kia Sorento

Brake fasteners on the 2025 Kia Sorento. At the rear brake, the rear brake caliper guide pin bolt torques to 20-28 ft-lbs (17mm drive, M10x1.25 thread). This figure is independently verified against OEM service data. For the front brake, plan for a 17mm tool on a M10x1.25 stud; final torque is 22-30 ft-lbs (front brake caliper guide pin bolt). OEM-verified spec. Front brake caliper bracket bolt tightens to 55-70 ft-lbs, takes a 19mm driver, runs on M12x1.25 threads, located at the front brake. The rear brake caliper bracket bolt uses a 19mm drive on a M12x1.25 thread, torqued to 50-65 ft-lbs at the rear brake.

Wheel — 2025 Kia Sorento

Wheel fasteners on the 2025 Kia Sorento. For the wheel, plan for a 19mm tool on a M12x1.5 stud; final torque is 80 ft-lbs (108 Nm) (wheel lug nuts).

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 2025 Kia Sorento numbers above.

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