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2012 Kia Optima Kazera KZ-Q 18x8.0

photo 1 Kia Optima custom wheels Kazera KZ-Q 18x8.0, ET +48, tire size 245/40 R18. x ET photo 2 Kia Optima custom wheels Kazera KZ-Q 18x8.0, ET +48, tire size 245/40 R18. x ET

Custom wheels & tires for Kia Optima

Make Kia (291 cars)
Model Optima (210 cars)
Year 2012 (61 cars)
Front & rear rim size

18x8.0

Front & rear rim offset

+48

Front & rear tire size

P 245/40 R18

Wheel backspacing

6.39”

Bolt pattern

5x114.3

Rims brand
Wheel Manufacturer & Model

Kazera

KZ-Q
See price:
Amazon
Tire brand
Tire Manufacturer & Model

Sumitomo

HTR Z III
See price:
Amazon

Details of modified 2012 Kia Optima

– Will the wheels 18x8.0 48 offset with P 245/40 R18 tires fit on a 2012 Kia Optima?

– Yes, they will fit. As you can see from the pics this 2012 Kia Optima is running Kazera KZ-Q 18x8.0 with 6.39” backspacing and Sumitomo HTR ZIII P 245/40 R18 tires.

Source

Backspacing: 6.37"
Bolt Pattern: 5-114
Weight: 20.4lbs.
Finish: Machined w/Black Accent
Construction: 1 PC. Low Pressure Cast / Shot Peened

 The combined tire/wheel assembly weighs 3 pounds each less than the stock tire. I wanted Continental ExtremeContact DW tires, but this size appears to be on perpetual back order. The DWs would have saved an additional 3 lbs/wheel.

photo 3 Kia Optima custom wheels Kazera KZ-Q 18x8.0, ET +48, tire size 245/40 R18. x ET
Add your car build

Definitions

Wheel Offset

Refers to how your car’s or truck’s wheels and tires are mounted and sit in the wheel wells.

– Zero wheel offset is when the hub mounting surface is in line with the centerline of the wheel.
– Positive wheel offset is when the hub mounting surface is in front (more toward the street side) of the centerline of the wheel. Most wheels on front-wheel drive cars and newer rear-drive vehicles have positive offset.
– Negative offset is when the hub mounting surface is behind the wheel centerline. “Deep dish” wheels are typically a negative offset.

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