2015 Cadillac CTS-V tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2015 Cadillac CTS-V.

2015 Cadillac CTS-V tire sizes

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2015 – 2019 USA market 1 trim

640 hp · 6.2L LT4 V8 265/35 ZR19 94Y / 295/30 ZR19 100Y 3 fitments

GenerationGM Alpha 2015–2019

Power640 hp

Engine6.2L LT4 V8, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front265/35 ZR19 94Y	19x9.5 ET23 ~~5x120~~	36	Tires Rims
Rear295/30 ZR19 100Y	19x10 ET39 ~~5x120~~	36	Tires Rims
Front265/30 ZR20 93Y	20x9.5 ET20 ~~5x120~~	36	Tires Rims
Rear305/25 ZR20 97Y	20x10.5 ET30 ~~5x120~~	39	Tires Rims
Front265/30 ZR20 93Y	20x10 ET20 ~~5x120~~	36	Tires Rims
Rear315/25 ZR20 99Y	20x11 ET30 ~~5x120~~	39	Tires Rims

Reading the table

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.