2026 Polestar 4 Bolt Pattern & Tire Size
The 2026 Polestar 4 OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2026 Polestar 4 has a 5x108 bolt pattern, an OEM tire size of 265/40R22, and a 63.4mm center bore.
2026 Polestar 4 Engine & Trim Levels
Detailed tire and wheel breakdown for the 2026 Polestar 4
Tire geometry — 265/40R22
The 265/40R22 fitted to the 2026 Polestar 4 has a section width of 265mm and an aspect ratio of 40%, mounted on a 22-inch rim. That gives a sidewall height of 106.0mm (4.17") and an overall outside diameter of 770.8mm (30.35"). At highway speed this tire completes roughly 413 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2026 Polestar 4 while keeping the speedometer accurate, target a 275/34R23 (plus-one). For a softer ride or winter setup, a 255/47R21 (minus-one) keeps the overall diameter within ±3% of stock, which is the industry tolerance for ABS and stability control to stay calibrated.
Wheel fitment specs
The 2026 Polestar 4 uses a 5x108 bolt pattern with a 63.4mm hub bore. Safe rim width range for the OEM tire is 8.5J – 9.5J, and offsets in the ET40 – ET50 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2026 Polestar 4 is printed on the driver-side door jamb sticker — always defer to that value, not to the maximum pressure printed on the tire sidewall. Check pressure monthly and before long trips; under-inflation by 20% can reduce tread life by 25%.
OEM Wheel & Tire Specs
| Engine & Trim | Tire Size | Rim Size | Offset (ET) | |
|---|---|---|---|---|
| Long Range Dual Motor | 22x9.0J | ET45 |
Frequently Asked Questions
What tire size does the 2026 Polestar 4 Long Range Dual Motor use?
The 2026 Polestar 4 Long Range Dual Motor uses 265/40R22 tires as standard equipment.
What is the bolt pattern of the 2026 Polestar 4?
The 2026 Polestar 4 has a 5x108 bolt pattern with a center bore of 63.4mm.
What is the wheel offset of the 2026 Polestar 4?
The 2026 Polestar 4 has a wheel offset of ET45.
Other Vehicles with 5x108 Bolt Pattern
The following vehicles share the same 5x108 bolt pattern as the 2026 Polestar 4, making wheel interchangeability possible (verify offset and center bore before swapping).