2017 Cadillac CTS-V tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2017 trim.

Tires for the 2017 Cadillac CTS-V

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

265/35R19 front + 295/30R19 rear Best-rated standard on 1 trim

Check price on Amazon · 265/35R19 front Check price on Amazon · 295/30R19 rear
265/30R20 front + 305/25R20 rear Best-rated optional on 1 trim

Check price on Amazon · 265/30R20 front Check price on Amazon · 305/25R20 rear
265/30R20 front + 315/25R20 rear Best-rated optional on 1 trim

Check price on Amazon · 265/30R20 front Check price on Amazon · 315/25R20 rear

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Trims sold in 2017: 1
Generation: GM Alpha
Other years: 2012
2013
2014
2015
2016
2017
2018
2019
All years (2004–2019)

1 trim sold in 2017

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Cadillac CTS-V GM Alpha

2015–2019 1 trim

CTS-V 6.2i 640 hp · 6.2L LT4 V8 265/35R19 94Y / 295/30R19 100Y 3 fitments

Generation: GM Alpha · 2015–2019
Power: 640 hp
Engine: 6.2L LT4 V8, Petrol
Center bore: 66.9 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 265/35R19 Check price on Amazon · 295/30R19 Wheels 19x9.5 ET23 · 5x120 · 66.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front265/35R19 94Y	Rim 19x9.5 ET23 ~~5x120~~	36 psi
Rear295/30R19 100Y	Rim 19x10 ET39 ~~5x120~~	36 psi
Front265/30R20 93Y	Rim 20x9.5 ET20 ~~5x120~~	36 psi
Rear305/25R20 97Y	Rim 20x10.5 ET30 ~~5x120~~	39 psi
Front265/30R20 93Y	Rim 20x10 ET20 ~~5x120~~	36 psi
Rear315/25R20 99Y	Rim 20x11 ET30 ~~5x120~~	39 psi

How to read 94Y: 94 is the load index (up to 1,477 lb / 670 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET23 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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.