2014 Chevrolet Impala tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2014 trim.

Tires for the 2014 Chevrolet Impala

Sizes most trims come with first. Open your trim below for its exact size.

235/50R18 Best-rated standard on 2 trims · optional on 1

Check price on Amazon · 235/50R18
245/45R19 Best-rated standard on 1 trim · optional on 2

Check price on Amazon · 245/45R19
245/40R20 Best-rated optional on 3 trims

Check price on Amazon · 245/40R20

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Trims sold in 2014: 3
Generation: X
Other years: 2010
2011
2012
2013
2014
2015
2016
2017
All years (1958–2020)

3 trims sold in 2014

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Chevrolet Impala X

2014–2020 3 trims

Impala 2.4 +1 variant 197 hp · I4 · Hybrid 235/50R18 97H 3 fitments

Same tires and wheels on: 2.5

Generation: X · 2014–2020
Power: 197 hp
Engine: I4, Hybrid
Center bore: 66.9 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 235/50R18 Wheels 18x8 ET42 · 5x120 · 66.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/50R18 97H	Rim 18x8 ET42 ~~5x120~~	35 psi
245/45R19 98V	Rim 19x8.5 ET42 ~~5x120~~	35 psi
245/40R20 95V	Rim 20x8.5 ET45 ~~5x120~~	35 psi

How to read 97H: 97 is the load index (up to 1,609 lb / 730 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET42 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Impala 3.6 305 hp · 3.6L V6 245/45R19 98V 3 fitments

Generation: X · 2014–2020
Power: 305 hp
Engine: 3.6L V6, Petrol
Center bore: 66.9 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 245/45R19 Wheels 19x8.5 ET42 · 5x120 · 66.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/45R19 98V	Rim 19x8.5 ET42 ~~5x120~~	35 psi
245/40R20 95V	Rim 20x8.5 ET45 ~~5x120~~	35 psi
235/50R18 97H	Rim 18x8 ET42 ~~5x120~~	35 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET42 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.