2026 Hyundai Tucson Lug Nut Torque & Bolt Specs

The 2026 Hyundai Tucson lug nut torque is 80 ft-lbs (108 Nm), tightened with a 17mm 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: 17mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2026 Hyundai Tucson. 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 2026 Hyundai Tucson

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 2026 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 2026 Hyundai Tucson?

The OEM-specified lug-nut torque for the 2026 Hyundai Tucson is 80 ft-lbs (108 Nm), using a 17mm 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 2026 Hyundai Tucson lug nuts?

The 2026 Hyundai Tucson uses a 17mm 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 2026 Hyundai Tucson 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 Hyundai Tucson years

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

→ 2026 Hyundai Tucson suspension & steering torque specs (control arm, ball joint, tie rod)

All 10 2026 Hyundai Tucson fastener specs

Per-bolt torque, wrench size, and thread spec for the 2026 Hyundai Tucson, 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 10 fastener specs on this page are independently verified against OEM service manuals and manufacturer torque data (last reviewed June 2026).

Wheels — 2026 Hyundai Tucson

Wheel and lug nut spec for the 2026 Hyundai Tucson. At the all four wheels, the lug nut torques to 80 ft-lbs (108 Nm) (17mm drive, M12x1.5 thread).

Brakes — 2026 Hyundai Tucson

Brake fasteners on the 2026 Hyundai Tucson — caliper bracket, slide pins, and banjo bolt torque follow. For the front brake caliper bracket, plan for a 17mm tool on a M12x1.25 stud; final torque is 58-72 ft-lbs (78.5-98.1 Nm) (front brake caliper bracket bolt). Confirmed against manufacturer service literature. Front brake caliper slide pin tightens to 16-24 ft-lbs (21.6-31.4 Nm), takes a 12mm driver, runs on M10x1.25 threads, located at the front caliper slide pin. This figure is independently verified against OEM service data.

Engine — 2026 Hyundai Tucson

Engine bolt-by-bolt torque for the 2026 Hyundai Tucson, including the long block, valve covers, and intake. Oil drain plug tightens to 25 ft-lbs (34 Nm), takes a 17mm driver, runs on M14x1.5 threads, located at the engine oil pan. This figure is independently verified against OEM service data. The spark plug uses a 5/8" drive on a M14x1.25 thread, torqued to 18 ft-lbs (24 Nm) at the cylinder head. OEM-verified spec.

Suspension — 2026 Hyundai Tucson

Suspension and chassis fastener torque for the 2026 Hyundai Tucson — strut, control arm, and sway bar values. The tie rod end nut uses a 19mm drive on a M14x1.5 thread, torqued to 25-34 ft-lbs at the outer tie rod end to steering knuckle. At the rear shock absorber lower mount, the rear shock lower bolt torques to 65-80 ft-lbs (19mm drive, M14x1.5 thread). For the front/rear sway bar end link, plan for a 14mm tool on a M10x1.25 stud; final torque is 25-34 ft-lbs (sway bar end link nut). Front hub/bearing nut tightens to 148-192 ft-lbs, takes a 32mm driver, runs on M24x1.5 threads, located at the front wheel hub/axle. The front strut top nut uses a 17mm drive on a M12x1.25 thread, torqued to 43-58 ft-lbs at the strut tower top 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 2026 Hyundai Tucson numbers above.

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