2017 Kia Sorento Lug Nut Torque & Bolt Specs

The 2017 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 2017 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 2017 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 2017 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 2017 Kia Sorento?

The OEM-specified lug-nut torque for the 2017 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 2017 Kia Sorento lug nuts?

The 2017 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 2017 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.

→ 2017 Kia Sorento oil drain plug torque & size

→ 2017 Kia Sorento suspension & steering torque specs (control arm, ball joint, tie rod)

All 22 2017 Kia Sorento fastener specs

Per-bolt torque, wrench size, and thread spec for the 2017 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. 1 of the 22 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2017 Kia Sorento

Wheel and lug nut spec for the 2017 Kia Sorento. The lug nut uses a 21mm drive on a M12x1.5 thread, torqued to 87 ft-lbs at the wheel hub.

Brakes — 2017 Kia Sorento

Brake fasteners on the 2017 Kia Sorento — caliper bracket, slide pins, and banjo bolt torque follow. At the front caliper, the front brake caliper slide pin torques to 22 ft-lb (12mm hex drive, M10 thread). For the front knuckle, plan for a 14mm hex tool on a M12 stud; final torque is 65 ft-lb (front brake caliper bracket bolt). Rear slide tightens to 16 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the caliper slide. The front slide uses a 14mm drive on a M10x1.25 thread, torqued to 25 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 bracket, plan for a 17mm tool on a M12x1.5 stud; final torque is 65 ft-lbs (front bracket).

Engine — 2017 Kia Sorento

Engine bolt-by-bolt torque for the 2017 Kia Sorento, including the long block, valve covers, and intake. For the oil pan, plan for the right driver; final torque is 26 ft-lbs (35 Nm) (oil drain plug). Confirmed against manufacturer service literature. Oil pan tightens to 29 ft-lbs, takes a 17mm driver, runs on M14x1.5 threads, located at the oil pan. The spark plug uses a 5/8" (16mm) drive on a M14x1.25 thread, torqued to 17 ft-lb at the cylinder head. At the cylinder head, the cylinder head torques to 18 ft-lbs + 90 deg (12mm drive, M10x1.25 thread). For the timing cover, plan for a 17mm tool on a M12x1.5 stud; final torque is 58 ft-lbs (camshaft sprocket). Intake tightens to 18 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the intake manifold. The valve cover uses a 10mm drive on a M6x1.0 thread, torqued to 8 ft-lbs at the valve cover.

Drivetrain — 2017 Kia Sorento

Drivetrain and driveline fasteners for the 2017 Kia Sorento — axle, transmission, and differential plugs. Front axle hub nut tightens to 214 ft-lb, takes a 32mm hex driver, runs on M24 threads, located at the front hub.

Suspension — 2017 Kia Sorento

Suspension and chassis fastener torque for the 2017 Kia Sorento — strut, control arm, and sway bar values. The ball joint uses a 19mm drive on a M14x1.5 thread, torqued to 59 ft-lbs at the ball joint. At the strut top mount, the strut torques to 43 ft-lbs (17mm drive, M12x1.5 thread). For the sway bar link, plan for a 14mm tool on a M10x1.25 stud; final torque is 37 ft-lbs (sway bar). Control arm tightens to 59 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the control arm.

Transmission — 2017 Kia Sorento

Transmission fasteners on the 2017 Kia Sorento. At the engine block, the flywheel torques to 65 ft-lbs (19mm drive, M14x1.5 thread). For the transmission mount, plan for a 17mm tool on a M12x1.5 stud; final torque is 58 ft-lbs (trans mount). Cv axle nut tightens to 160 ft-lbs, takes a 24mm driver, runs on M18x1.5 threads, located at the rear axle.

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 2017 Kia Sorento numbers above.

Loading the interactive 2017 Kia Sorento fastener lookup with per-bolt filtering, part links, and torque tools…