Kia Optima wheel lug torque
Last reviewed: 2026-08-29 · How we verify this data
Wheel lug torque for the Kia Optima is 65 to 80 lbf·ft (88–108 N·m), depending on model year. This page covers 3 year ranges from 2001 to 2019, across which Optima uses 3 different torque specifications. Figures also cover 2 trim variants (Optima Plug-In, Optima SX). Find the row that matches your car's year before tightening.
| Model years | lbf·ft | N·m | kgf·m | Stud / bolt |
|---|---|---|---|---|
| 2001–2007 | 66 | 90 | 9.2 | — |
| 2008–2012 | 65 | 88 | 9.0 | — |
| 2016–2019 | 80 | 108 | 11.0 | — |
Frequently asked questions
What is the wheel lug torque for a Kia Optima?
It is 65 to 80 lbf·ft (88–108 N·m) depending on model year. For 2016–2019 the figure is 80 lbf·ft (108 N·m / 11.0 kgf·m).
Did the Optima torque specification change between model years?
The Optima torque specification changed over its production run: 3 different figures are recorded between 2001 and 2019, ranging from 65 to 80 lbf·ft. Using the wrong generation's figure can under- or over-tighten the wheel — read your model year off the table on this page rather than picking either end of the range.
Should I grease the wheel studs on an Optima?
Torque figures apply to clean, dry threads. Do not grease, oil or anti-seize the studs unless the manufacturer explicitly calls for it — lubricant can raise clamping force well beyond the target and stretch or snap a stud.
In what order should I tighten the wheel fasteners on an Optima?
Tighten in a star (criss-cross) pattern in two or three passes, finishing with a calibrated torque wrench at the figure for your year, with the wheel on the ground. Re-check after 50–100 miles.
See all Kia torque specifications.
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