Kia Sorento Bolt Pattern, Wheel & Tire Sizes
TL;DR
5x139.7 on 2002-2009 (BL) Sorentos, 5x114.3 with a 67.1mm hub bore on 2009-present (XM/UM/MQ4) models - check your door placard or existing wheels to be sure which one you have.
Bolt pattern changed with the second generation
The Kia Sorento's wheel bolt pattern is not the same across its whole production run. The first-generation BL (2002-2009) uses a 5x139.7mm (5x5.5 inch) pattern. Starting with the second-generation XM (2009-2014) and continuing through the third-generation UM (2014-2020) and the current fourth-generation MQ4 (2020-present), Kia switched to a 5x114.3mm (5x4.5 inch) pattern. Multiple wheel-fitment databases agree on this split, so treat it as reliable, but always match it against the wheels or placard on your own car before ordering replacements.
Center bore and stud thread
For the 5x114.3 generations (XM, UM, MQ4), fitment references consistently list a center bore of 67.1mm. Stud thread size is commonly cited as M12x1.5, though this is worth double-checking against your own lug studs since sources are less consistent on this detail. For the first-generation BL, we could not corroborate a center bore or thread figure from multiple sources, so no number is given here - read it directly off your wheel studs or ask a tire shop to measure it.
Stock wheel and tire sizes by generation
Factory wheel and tire sizes vary by trim, engine, and market. The figures below are OE (original equipment) sizes found in fitment databases for representative model years of each generation.
| Generation / years | Bolt pattern | Centre bore | Stud thread | Stock wheel sizes | Common tire sizes |
|---|---|---|---|---|---|
| First gen (BL), 2002-2009 | 5x139.7mm | Not corroborated - check placard/wheel | Not corroborated | 6Jx16 to 8Jx18 | 225/75R16, 245/70R16, 245/65R17, 255/55R18 |
| Second gen (XM), 2009-2014 | 5x114.3mm | 67.1mm | M12x1.5 (commonly cited) | Approx. 7Jx17 to 7.5Jx18 | 225/65R17, 235/60R18 |
| Third gen (UM), 2014-2020 | 5x114.3mm | 67.1mm | M12x1.5 (commonly cited) | 7Jx17, 7.5Jx18 | 225/65R17, 235/60R18 |
| Fourth gen (MQ4), 2020-present | 5x114.3mm | 67.1mm | M12x1.5 (commonly cited) | 7Jx17 to 8.5Jx20 | 235/65R17, 235/60R18, 235/55R19, 255/45R20 |
Where to get the exact figure for your car
Bolt pattern and center bore are reliable enough from fitment databases, but trim-level details (offset, exact stud torque, exact OE tire size) vary. The most trustworthy sources for your specific vehicle are:
- The driver's door jamb placard, which lists the original tire size and often the recommended pressure
- Your owner's manual, which lists wheel and tire specifications for your exact trim
- The markings stamped directly on your current wheels and tire sidewalls
- A Kia dealer's parts department or wheel-fitment shop, which can measure bolt pattern, center bore, and stud thread directly
Lug nut torque
We could not find a torque figure specific to the Sorento that was consistent across sources, so no torque value is given here. Check your owner's manual for the correct lug nut torque before installing wheels.
Summary
| First gen (BL) bolt pattern | 5x139.7mm (2002-2009) |
|---|---|
| Second gen onward bolt pattern | 5x114.3mm (2009-present) |
| Center bore (XM/UM/MQ4) | 67.1mm |
| Stud thread (commonly cited) | M12x1.5 |
| Wheel sizes seen | 16 to 20 inches depending on generation and trim |
| Common tire sizes | 225/75R16 up to 255/45R20 depending on trim |
| Authoritative source | Driver's door placard and owner's manual |
Full diagnostics
For the complete step-by-step diagnostic and repair guide, see Kia Sorento: Common Problems, Fault Codes & Repairs.
Frequently asked questions
Did the Kia Sorento bolt pattern ever change?
Yes, once. The first-generation BL Sorento (2002-2009) uses a 5x139.7mm bolt pattern. Every Sorento since the second-generation XM (2009 onward, including UM and MQ4) uses 5x114.3mm. If you own a 2009 or newer Sorento, 5x114.3mm is correct; for anything older, verify against your own wheels since 5x139.7mm was used.
What is the center bore of a Kia Sorento?
For second-generation-onward Sorentos (XM 2009-2014, UM 2014-2020, MQ4 2020-present), fitment databases list a 67.1mm center bore. We could not corroborate a specific center bore figure for the first-generation BL (2002-2009), so measure it directly on your wheel or ask a tire shop rather than assuming it matches later models.
Can I fit aftermarket wheels on my Sorento without hub-centric rings?
It depends on the wheel's bore diameter versus your Sorento's hub bore. If the aftermarket wheel's center bore is larger than your hub (commonly 67.1mm on 2009-present models), you will likely need hub-centric rings to center the wheel properly and avoid vibration. Always confirm both figures - your hub bore and the wheel's bore - before installing.
What tire sizes came standard on my Sorento?
It depends on the generation, trim, and wheel size fitted at the factory. Documented OE sizes range from 225/75R16 and 245/70R16 on early first-generation models, through 225/65R17 and 235/60R18 on second- and third-generation models, up to 235/55R19 and 255/45R20 on larger-wheel fourth-generation trims. Check your driver's door placard for the exact size specified for your car.