2025 Kia Seltos Lug Nut Torque & Bolt Specs

The 2025 Kia Seltos lug nut torque is 80 ft-lbs (108 Nm), 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: 80 ft-lbs (108 Nm) · Socket size: 21mm · Thread: M12x1.5.

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

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 Seltos?

The OEM-specified lug-nut torque for the 2025 Kia Seltos is 80 ft-lbs (108 Nm), 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 Seltos lug nuts?

The 2025 Kia Seltos 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 Seltos 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 Seltos years

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

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

→ 2025 Kia Seltos axle nut torque spec (CV axle & hub nut)

All 35 2025 Kia Seltos fastener specs

Per-bolt torque, wrench size, and thread spec for the 2025 Kia Seltos, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both. 7 of the 35 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2025 Kia Seltos

Wheel and lug nut spec for the 2025 Kia Seltos. Lug nut tightens to 80 ft-lbs (108 Nm), takes a 21mm driver, runs on M12x1.5 threads, located at the wheel hub. This figure is independently verified against OEM service data.

Brakes — 2025 Kia Seltos

Brake fasteners on the 2025 Kia Seltos — caliper bracket, slide pins, and banjo bolt torque follow. The rear slide uses a 12mm drive on a M8x1.25 thread, torqued to 16 ft-lbs at the caliper slide. At the caliper bracket, the front bracket torques to 65 ft-lbs (17mm drive, M12x1.5 thread). For the caliper slide, plan for a 14mm tool on a M10x1.25 stud; final torque is 22 ft-lbs (front slide). Rear bracket tightens to 41 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the caliper bracket.

Engine — 2025 Kia Seltos

Engine bolt-by-bolt torque for the 2025 Kia Seltos, including the long block, valve covers, and intake. The oil drain plug torques to 25 ft-lbs (34 Nm) (M14x1.5 thread). Confirmed against manufacturer service literature. For the valve cover, plan for a 10mm tool on a M6x1.0 stud; final torque is 7 ft-lbs (valve cover). Intake tightens to 18 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the intake manifold. The valve cover bolt is a M6x1.0 thread, torqued to 7-10 ft-lbs. The spark plug torques to 17 ft-lbs (23 Nm) (M14x1.25 thread). This figure is independently verified against OEM service data. plan for the right driver on a M10x1.25 stud; final torque is 30-40 ft-lbs (alternator mounting bolt). Oil drain tightens to 26 ft-lbs (35 Nm), takes a 17mm driver, runs on M14x1.5 threads, located at the oil pan. Confirmed against manufacturer service literature.

Drivetrain — 2025 Kia Seltos

Drivetrain and driveline fasteners for the 2025 Kia Seltos — axle, transmission, and differential plugs. plan for the right driver on a M24x1.5 stud; final torque is 170-200 ft-lbs (axle nut rear). Transmission mount bolt tightens to 55-70 ft-lbs, runs on M12x1.25 threads. The axle nut front is a M24x1.5 thread, torqued to 170-200 ft-lbs.

Suspension — 2025 Kia Seltos

Suspension and chassis fastener torque for the 2025 Kia Seltos — strut, control arm, and sway bar values. Sway bar tightens to 30 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the sway bar link. The front strut top mount nut is a M14x1.5 thread, torqued to 30-40 ft-lbs. The rear shock absorber upper nut torques to 35-45 ft-lbs (M12x1.25 thread). plan for the right driver on a M10x1.25 stud; final torque is 25-35 ft-lbs (stabilizer bar link nut front). Control arm tightens to 55 ft-lbs, takes a 17mm driver, runs on M12x1.5 threads, located at the control arm. The front lower control arm rear bolt is a M12x1.25 thread, torqued to 70-85 ft-lbs. At the ball joint, the ball joint torques to 37 ft-lbs (17mm drive, M12x1.5 thread). For the strut top mount, plan for a 17mm tool on a M12x1.5 stud; final torque is 40 ft-lbs (strut). Rear shock absorber lower bolt tightens to 85-100 ft-lbs, runs on M14x1.5 threads. The front lower control arm front bolt is a M12x1.25 thread, torqued to 70-85 ft-lbs.

Steering — 2025 Kia Seltos

Steering linkage fasteners on the 2025 Kia Seltos. The tie rod end nut is a M12x1.25 thread, torqued to 25-33 ft-lbs. The power steering pump bolt torques to 22-30 ft-lbs (M10x1.25 thread). plan for the right driver on a M16x1.5 stud; final torque is 30-38 ft-lbs (steering wheel center bolt).

Body — 2025 Kia Seltos

Body fasteners on the 2025 Kia Seltos. The hood hinge bolt torques to 15-20 ft-lbs (M8x1.25 thread).

Brake — 2025 Kia Seltos

Brake fasteners on the 2025 Kia Seltos. plan for the right driver on a M10x1.25 stud; final torque is 20-28 ft-lbs (rear brake caliper guide pin bolt). OEM-verified spec. Front brake caliper bracket bolt tightens to 65 ft-lbs (88 Nm), runs on M12x1.25 threads. Confirmed against manufacturer service literature. The rear brake caliper bracket bolt is a M12x1.25 thread, torqued to 50-65 ft-lbs. The front brake caliper guide pin bolt torques to 18 ft-lbs (24 Nm) (M10x1.25 thread). OEM-verified spec.

Wheel — 2025 Kia Seltos

Wheel fasteners on the 2025 Kia Seltos. Wheel lug nuts tightens to 80 ft-lbs (108 Nm), runs on M12x1.5 threads.

Transmission — 2025 Kia Seltos

Transmission fasteners on the 2025 Kia Seltos. The trans mount uses a 14mm drive on a M10x1.25 thread, torqued to 40 ft-lbs at the transmission mount.

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 Seltos numbers above.

Loading the interactive 2025 Kia Seltos fastener lookup with per-bolt filtering, part links, and torque tools…