2021 Hyundai Tucson Lug Nut Torque & Bolt Specs

The source-backed 2021 Hyundai Tucson 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.

Does this apply to my Tucson?

Yes — the same 79-94 ft-lbs (107-127 Nm) for every 2021 Hyundai Tucson version we checked: 2 of 2 trim/engine versions, against the 2021 Tucson Owners Manual, p. PDF p. 428.

Versions checked (2)

2.0L I4: SE
2.0L I4 (trim not listed)

This figure assumes: OEM wheels and lug nuts as specified in the owner's manual.

Aftermarket wheels or lug nuts: use the wheel or lug-nut maker's figure.

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

This page distinguishes source-backed fields, unresolved conflicts and unverified legacy records for the 2021 Hyundai Tucson. 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 2021 Tucson Owners Manual, p. PDF p. 428 (https://owners.hyundaiusa.com/content/dam/hyundai/us/myhyundai/manuals/glovebox-manual/2021/tucson/2021-Tucson-Owners-Manual.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 2.0L I4; axle: all 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) — 2021 Tucson Owners Manual, p. PDF p. 428. OEM wheels and lug nuts as specified in the owner's manual. Applies to: 2.0L I4: SE (4 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 2021 Hyundai Tucson

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 2021 late-model work: Modern vehicles increasingly mix aluminum, high-strength steel and coated fasteners. Use the exact fastener record and service-manual procedure for the joint you are touching; do not adjust torque or add compounds unless the procedure calls for it.

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 2021 Hyundai Tucson?

The source-backed lug-nut torque for the 2021 Hyundai Tucson 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 2021 Tucson Owners Manual, p. PDF p. 428 (https://owners.hyundaiusa.com/content/dam/hyundai/us/myhyundai/manuals/glovebox-manual/2021/tucson/2021-Tucson-Owners-Manual.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 2.0L I4; axle: all 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.

Does the 2021 Hyundai Tucson lug nut torque depend on trim or engine?

No. We found the same 79-94 ft-lbs (107-127 Nm) for every 2021 Hyundai Tucson version we checked: 2 of 2 trim/engine versions, against the 2021 Tucson Owners Manual, p. PDF p. 428. This figure assumes: OEM wheels and lug nuts as specified in the owner's manual. Aftermarket wheels or lug nuts: use the wheel or lug-nut maker's figure.

What socket size do I need for the 2021 Hyundai Tucson lug nuts?

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

Are the 2021 Hyundai Tucson 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 Hyundai Tucson years

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

→ 2021 Hyundai Tucson suspension & steering torque specs (control arm, ball joint, tie rod)

10 recorded 2021 Hyundai Tucson fasteners

Per-field evidence and legacy records for the 2021 Hyundai Tucson. 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 10 records carry legacy review labels (last reviewed June 2026); those labels do not verify individual fields.

Wheels — 2021 Hyundai Tucson

Wheel fastener records and field evidence for the 2021 Hyundai Tucson. Lug Nut (All four wheels). Torque: 79-94 ft-lbs (107-127 Nm). Source: 2021 Tucson Owners Manual, p. PDF p. 428 (https://owners.hyundaiusa.com/content/dam/hyundai/us/myhyundai/manuals/glovebox-manual/2021/tucson/2021-Tucson-Owners-Manual.pdf). OEM wheels and lug nuts as specified in the owner's manual engine: 2.0L I4; trim: SE; axle: all Socket size: not verified. Thread: not verified. Part number: not verified.

Brakes — 2021 Hyundai Tucson

Brake fastener records and field evidence for the 2021 Hyundai Tucson. Front Brake Caliper Bracket Bolt (Front brake caliper bracket). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Brake Caliper Slide Pin (Front caliper slide pin). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Engine — 2021 Hyundai Tucson

Engine fastener records and field evidence for the 2021 Hyundai Tucson. Spark Plug (Cylinder head). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Drain Plug (Engine oil pan). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Suspension — 2021 Hyundai Tucson

Suspension fastener records and field evidence for the 2021 Hyundai Tucson. Rear Shock Lower Bolt (Rear shock absorber lower mount). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Hub/Bearing Nut (Front wheel hub/axle). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut Top Nut (Strut tower top mount). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Sway Bar End Link Nut (Front/rear sway bar end link). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Tie Rod End Nut (Outer tie rod end to steering 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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