2015 Kia Sorento Lug Nut Torque & Bolt Specs

The 2015 Kia Sorento lug nut torque is 80 ft-lbs (108 Nm) 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: 80 ft-lbs (108 Nm) · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2015 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 2015 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 2015 model-year work: This era introduced widespread torque-to-yield (TTY) bolts on head, main, and crank pulley fasteners. TTY bolts stretch permanently when torqued and must not be reused — the spec calls for a fresh bolt every time. Always verify TTY status against the FSM before reassembly.

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 2015 Kia Sorento?

The OEM-specified lug-nut torque for the 2015 Kia Sorento is 80 ft-lbs (108 Nm) 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 2015 Kia Sorento lug nuts?

Most modern Kia vehicles use a 19mm or 21mm socket. Older Kia models from before 2000 may use a 13/16" SAE socket on certain trims. Confirm against the actual lug before purchasing aftermarket wheels.

Are the 2015 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.

→ 2015 Kia Sorento oil drain plug torque & size

→ 2015 Kia Sorento suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2015 Kia Sorento axle nut torque spec (CV axle & hub nut)

→ 2015 Kia Sorento brake job torque specs (caliper, bracket & slide pins)

All 31 2015 Kia Sorento fastener specs

Per-bolt torque, wrench size, and thread spec for the 2015 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. 3 of the 31 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data.

Brakes — 2015 Kia Sorento

Brake fasteners on the 2015 Kia Sorento — caliper bracket, slide pins, and banjo bolt torque follow. For the caliper slide, plan for a 14mm tool on a M10x1.25 stud; final torque is 25 ft-lbs (front slide). Front brake caliper bracket bolt tightens to 65 ft-lb, takes a 14mm hex driver, runs on M12 threads, located at the front knuckle. The rear bracket uses a 14mm drive on a M10x1.25 thread, torqued to 41 ft-lbs at the caliper bracket. At the front caliper, the front brake caliper slide pin torques to 22 ft-lb (12mm hex drive, M10 thread). Confirmed against manufacturer service literature. For the caliper bracket, plan for a 17mm tool on a M12x1.5 stud; final torque is 65 ft-lbs (front bracket).

Engine — 2015 Kia Sorento

Engine bolt-by-bolt torque for the 2015 Kia Sorento, including the long block, valve covers, and intake. Valve cover bolt tightens to 7-10 ft-lbs, runs on M6x1.0 threads. The oil pan uses a 17mm drive on a M14x1.5 thread, torqued to 29 ft-lbs at the oil pan. At the valve cover, the valve cover torques to 8 ft-lbs (10mm drive, M6x1.0 thread). For the cylinder head, plan for a 12mm tool on a M10x1.25 stud; final torque is 18 ft-lbs + 90 deg angle (cylinder head). Spark plug tightens to 18 ft-lbs (24 Nm), takes a 5/8" (16mm) driver, runs on M14x1.25 threads, located at the cylinder head. The alternator mounting bolt is a M10x1.25 thread, torqued to 30-40 ft-lbs. At the intake manifold, the intake torques to 18 ft-lbs (12mm drive, M8x1.25 thread). For the engine oil pan, plan for a 17mm hex tool on a M14x1.5 stud; final torque is 25 ft-lbs (34 Nm) (oil drain plug).

Drivetrain — 2015 Kia Sorento

Drivetrain and driveline fasteners for the 2015 Kia Sorento — axle, transmission, and differential plugs. The front axle hub nut uses a 32mm hex drive on a M24 thread, torqued to 214 ft-lb at the front hub. The axle nut front torques to 170-200 ft-lbs (M24x1.5 thread).

Suspension — 2015 Kia Sorento

Suspension and chassis fastener torque for the 2015 Kia Sorento — strut, control arm, and sway bar values. The rear shock absorber lower bolt torques to 85-100 ft-lbs (M14x1.5 thread). plan for the right driver on a M12x1.25 stud; final torque is 70-85 ft-lbs (front lower control arm rear bolt). Stabilizer bar link nut front tightens to 25-35 ft-lbs, runs on M10x1.25 threads. The rear shock absorber upper nut is a M12x1.25 thread, torqued to 35-45 ft-lbs. At the sway bar link, the sway bar torques to 37 ft-lbs (14mm drive, M10x1.25 thread). For the control arm, plan for a 19mm tool on a M14x1.5 stud; final torque is 59 ft-lbs (control arm). Front lower control arm front bolt tightens to 70-85 ft-lbs, runs on M12x1.25 threads. The strut uses a 17mm drive on a M12x1.5 thread, torqued to 43 ft-lbs at the strut top mount. The front strut top mount nut torques to 30-40 ft-lbs (M14x1.5 thread). For the ball joint, plan for a 19mm tool on a M14x1.5 stud; final torque is 59 ft-lbs (ball joint).

Transmission — 2015 Kia Sorento

Transmission fasteners on the 2015 Kia Sorento. For the transmission mount, plan for a 17mm tool on a M12x1.5 stud; final torque is 58 ft-lbs (trans mount).

Wheel — 2015 Kia Sorento

Wheel fasteners on the 2015 Kia Sorento. Wheel lug nuts tightens to 80 ft-lbs (108 Nm), runs on M12x1.5 threads.

Brake — 2015 Kia Sorento

Brake fasteners on the 2015 Kia Sorento. The front brake caliper guide pin bolt is a M10x1.25 thread, torqued to 22-30 ft-lbs. Confirmed against manufacturer service literature. The rear brake caliper guide pin bolt torques to 20-28 ft-lbs (M10x1.25 thread). This figure is independently verified against OEM service data. plan for the right driver on a M12x1.25 stud; final torque is 50-65 ft-lbs (rear brake caliper bracket bolt).

Wheel Hardware — 2015 Kia Sorento

Wheel Hardware fasteners on the 2015 Kia Sorento. At the all wheels, the lug nut torques to 80 ft-lbs (108 Nm) (21mm hex drive, M12x1.5 thread).

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 2015 Kia Sorento numbers above.

Loading the interactive 2015 Kia Sorento fastener lookup with per-bolt filtering, part links, and torque tools…