2018 Kia Stinger Lug Nut Torque & Bolt Specs

The source-backed 2018 Kia Stinger lug nut torque is 79-94 ft-lbs (107-127 Nm). Match the application and hardware conditions in the cited manual; do not assume the same value applies to aftermarket hardware.

Lug nut torque: 79-94 ft-lbs (107-127 Nm).

This page distinguishes source-backed fields, unresolved conflicts and unverified legacy records for the 2018 Kia Stinger. Match the exact hardware and manual conditions before maintenance. A source for one field does not verify the other specifications.

Field evidence: Lug nut torque confirmed against 2018 Kia Stinger Owner's Manual, Wheel nut tightening torque (quoted) (https://www.kiatechinfo.com/files/328/4186/2018%20Stinger%20OM2.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 3.3L Twin-Turbo V6; trim: Premium Lug nut socket size is not verified; no specification is assumed. Lug nut thread size is not verified; no specification is assumed. Lug nut part number is not verified; no specification is assumed.

Lug Nut — torque: 79-94 ft-lbs (107-127 Nm) — 2018 Kia Stinger Owner's Manual, Wheel nut tightening torque (quoted). OEM wheels and lug nuts as specified in the owner's manual. Applies to: 3.3L Twin-Turbo V6: Base, GT, GT1, GT2, Premium (5 configurations).

Hyundai, Kia and Genesis models share many platform families, but the exact lug socket and torque can differ from one record to another. Use the value listed on this page and measure the lug nut when the socket field is blank.

Common fastener categories on the 2018 Kia Stinger

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket, mounting, and slide/guide-pin bolts are different fasteners. Confirm the exact axle, application and service-manual specification before reassembly.
Engine oil drain plug torque and tool size when this vehicle has a verified drain-plug record
Transmission pan, valve cover, and intake manifold bolts where the database has exact records
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque only when a vehicle-specific spark-plug row is available
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2018 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 and SAE socket set (8mm-22mm plus 1/4"-7/8"), 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
Replacement washers, threadlocker, anti-seize, or dry-thread preparation only when the exact service procedure specifies them

Frequently asked questions

What is the lug nut torque on a 2018 Kia Stinger?

The source-backed lug-nut torque for the 2018 Kia Stinger is 79-94 ft-lbs (107-127 Nm). Match the exact application, hardware and tightening conditions in the cited manual. Field evidence: Lug nut torque confirmed against 2018 Kia Stinger Owner's Manual, Wheel nut tightening torque (quoted) (https://www.kiatechinfo.com/files/328/4186/2018%20Stinger%20OM2.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 3.3L Twin-Turbo V6; trim: Premium Lug nut socket size is not verified; no specification is assumed. Lug nut thread size is not verified; no specification is assumed. Lug nut part number is not verified; no specification is assumed.

What socket size do I need for the 2018 Kia Stinger lug nuts?

Confirm the socket against the actual lug nut; no size is assumed here.

Are the 2018 Kia Stinger fasteners metric or SAE?

Metric and SAE hardware can both appear on one vehicle, depending on the component and exact application. Use the individually verified field and the actual fastener or service manual rather than inferring a standard from the model year, make or generation. Bolt-head markings can help identify the hardware at the bench.

Other Kia Stinger years

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

→ 2018 Kia Stinger oil drain plug torque & size

→ 2018 Kia Stinger suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2018 Kia Stinger axle nut torque spec (CV axle & hub nut)

41 recorded 2018 Kia Stinger fasteners

Per-field evidence and legacy records for the 2018 Kia Stinger. A verified torque does not verify socket size, thread or part number. Unverified records are not installation instructions; conflicting specifications are withheld. 3 of the 41 records carry legacy review labels (last reviewed September 2026); those labels do not verify individual fields.

Wheels — 2018 Kia Stinger

Wheel fastener records and field evidence for the 2018 Kia Stinger. Lug Nut (Wheel Hub). Torque: 79-94 ft-lbs (107-127 Nm). Source: 2018 Kia Stinger Owner's Manual, Wheel nut tightening torque (quoted) (https://www.kiatechinfo.com/files/328/4186/2018%20Stinger%20OM2.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 3.3L Twin-Turbo V6; trim: Premium Socket size: not verified. Thread: not verified. Part number: not verified.

Brakes — 2018 Kia Stinger

Brake fastener records and field evidence for the 2018 Kia Stinger. Rear Caliper Bracket Bolt (Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Caliper Slide Pin (Caliper Slide). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Caliper Bracket Bolt (Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Caliper Slide Pin (Caliper Slide). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Engine — 2018 Kia Stinger

Engine fastener records and field evidence for the 2018 Kia Stinger. Intake Manifold Bolt (Intake Manifold). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Alternator Mounting Bolt (Engine Block). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Cylinder Head Bolt (Cylinder Head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Spark Plug (Cylinder Head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Pan Drain Plug (Oil Pan). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Valve Cover Bolt (Valve Cover). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Drain Plug (Oil Pan). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Exhaust Manifold Stud (Exhaust Manifold). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Pan Bolt (Oil Pan). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Drivetrain — 2018 Kia Stinger

Drivetrain fastener records and field evidence for the 2018 Kia Stinger. Driveshaft Center Support Bolt (Center Support Bearing). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Differential Mount Bolt (Subframe). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Axle Nut Front (Front Hub). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Axle Nut Rear (Rear Hub). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Suspension — 2018 Kia Stinger

Suspension fastener records and field evidence for the 2018 Kia Stinger. Stabilizer Bar Link Nut Front (Sway Bar End Link). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Shock Absorber Upper Nut (Shock Tower). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Control Arm Bolt (Control Arm). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut Bar Bolt (Strut Towers). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Lower Control Arm Front Bolt (Front Subframe). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Lower Control Arm Rear Bolt (Rear Subframe Mount). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Control Arm Bolt (Control Arm). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Strut Top Mount Nut (Strut Top Mount). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut Top Mount Nut (Strut Tower). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Shock Absorber Lower Bolt (Rear Knuckle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Sway Bar Link Nut (Sway Bar Link). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Ball Joint Nut (Ball Joint). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Steering — 2018 Kia Stinger

Steering linkage fasteners on the 2018 Kia Stinger. Steering Wheel Center Bolt (Steering Column). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Tie Rod End Nut (Steering Knuckle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Body — 2018 Kia Stinger

Body fasteners on the 2018 Kia Stinger. Subframe Rear Bolt (Subframe). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Hood Hinge Bolt (Hood Hinge). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Subframe Front Bolt (Subframe). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Transmission — 2018 Kia Stinger

Transmission fasteners on the 2018 Kia Stinger. Transmission Mount Bolt (Transmission Mount). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Bell Housing Bolt (Bell Housing). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Brake — 2018 Kia Stinger

Brake fasteners on the 2018 Kia Stinger. Front Brake Caliper Guide Pin Bolt (Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Brake Caliper Guide Pin Bolt (Caliper Bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Brake Caliper Bracket Bolt (Front Knuckle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Brake Caliper Bracket Bolt (Rear Knuckle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

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 compare any source-backed fields on this page with the actual hardware and service manual.

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