2025 Genesis G70 Bolt Pattern & Tire Size
The 2025 Genesis G70 OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2025 Genesis G70 has a 5x114.3 bolt pattern, an OEM tire size of 225/40R19, and a 67.1mm center bore.
Other years of the Genesis G70
2025 Genesis G70 Engine & Trim Levels
Detailed tire and wheel breakdown for the 2025 Genesis G70
Tire geometry â 225/40R19
The 225/40R19 fitted to the 2025 Genesis G70 has a section width of 225mm and an aspect ratio of 40%, mounted on a 19-inch rim. That gives a sidewall height of 90.0mm (3.54") and an overall outside diameter of 662.6mm (26.09"). At highway speed this tire completes roughly 480 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2025 Genesis G70 while keeping the speedometer accurate, target a 235/33R20 (plus-one). For a softer ride or winter setup, a 215/48R18 (minus-one) keeps the overall diameter within Âą3% of stock, which is the industry tolerance for ABS and stability control to stay calibrated.
Wheel fitment specs
The 2025 Genesis G70 uses a 5x114.3 bolt pattern with a 67.1mm hub bore. Safe rim width range for the OEM tire is 7.5J â 8.5J, and offsets in the ET29 â ET39 window will clear suspension and fender without rubbing on most setups.
Staggered setup notes
The 2025 Genesis G70 ships staggered: 225/40R19 up front and 255/35R19 on the rear. That is a 255mm vs 225mm width difference â do not rotate front-to-rear, and replace tires in axle pairs to keep ABS and traction control balanced.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2025 Genesis G70 is printed on the driver-side door jamb sticker â 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) | |
|---|---|---|---|---|
| 3.3T Sport | Rear: 255/35R19 | 19x8.0J | ET34 |
Frequently Asked Questions
What tire size does the 2025 Genesis G70 3.3T Sport use?
The 2025 Genesis G70 3.3T Sport uses 225/40R19 tires as standard equipment.
What is the bolt pattern of the 2025 Genesis G70?
The 2025 Genesis G70 has a 5x114.3 bolt pattern with a center bore of 67.1mm.
What is the wheel offset of the 2025 Genesis G70?
The 2025 Genesis G70 has a wheel offset of ET34.
Other Vehicles with 5x114.3 Bolt Pattern
The following vehicles share the same 5x114.3 bolt pattern as the 2025 Genesis G70, making wheel interchangeability possible (verify offset and center bore before swapping).