2010 Alfa Romeo 159 Bolt Pattern & Tire Size
The 2010 Alfa Romeo 159 OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2010 Alfa Romeo 159 has a 5x110 bolt pattern, an OEM tire size of 215/55R16, and a 65.1mm center bore.
2010 Alfa Romeo 159 Engine & Trim Levels
Detailed tire and wheel breakdown for the 2010 Alfa Romeo 159
Tire geometry â 215/55R16
The 215/55R16 fitted to the 2010 Alfa Romeo 159 has a section width of 215mm and an aspect ratio of 55%, mounted on a 16-inch rim. That gives a sidewall height of 118.3mm (4.66") and an overall outside diameter of 642.9mm (25.31"). At highway speed this tire completes roughly 495 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2010 Alfa Romeo 159 while keeping the speedometer accurate, target a 225/47R17 (plus-one). For a softer ride or winter setup, a 205/64R15 (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 2010 Alfa Romeo 159 uses a 5x110 bolt pattern with a 65.1mm hub bore. Safe rim width range for the OEM tire is 6.5J â 7.5J, and offsets in the ET29 â ET39 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2010 Alfa Romeo 159 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) | |
|---|---|---|---|---|
| 1.9 JTS / 1.9 JTDM | 16x7.0J | ET34 | ||
| 2.4 JTDM / 3.2 V6 | 17x7.5J | ET41 | ||
| Ti Package | 19x8.0J | ET41 |
Frequently Asked Questions
What tire size does the 2010 Alfa Romeo 159 1.9 JTS / 1.9 JTDM use?
The 2010 Alfa Romeo 159 1.9 JTS / 1.9 JTDM uses 215/55R16 tires as standard equipment.
What tire size does the 2010 Alfa Romeo 159 2.4 JTDM / 3.2 V6 use?
The 2010 Alfa Romeo 159 2.4 JTDM / 3.2 V6 uses 225/50R17 tires as standard equipment.
What tire size does the 2010 Alfa Romeo 159 Ti Package use?
The 2010 Alfa Romeo 159 Ti Package uses 235/40R19 tires as standard equipment.
What is the bolt pattern of the 2010 Alfa Romeo 159?
The 2010 Alfa Romeo 159 has a 5x110 bolt pattern with a center bore of 65.1mm.
What is the wheel offset of the 2010 Alfa Romeo 159?
The 2010 Alfa Romeo 159 has a wheel offset of ET34.
Other Vehicles with 5x110 Bolt Pattern
The following vehicles share the same 5x110 bolt pattern as the 2010 Alfa Romeo 159, making wheel interchangeability possible (verify offset and center bore before swapping).