2015 Cadillac SRX 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 SRX.

2015 Cadillac SRX tire sizes

Bolt pattern

Other years

Fitment tables

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

2010 – 2016 3 trims

245 hp · 3.0L LF1 V6 235/55 R20 102V / 255/50 R20 105V 5 fitments

GenerationGMT166 2010–2016

MarketEurope

Power245 hp

Engine3.0L LF1 V6, Petrol

Center bore66.9 mm

PCD6x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front235/55 R20 102V	20x8 ET50 ~~6x120~~	35	Tires Rims
Rear255/50 R20 105V	20x8.5 ET50 ~~6x120~~	35	Tires Rims
235/65 R18 106H	18x8 ET53 ~~6x120~~	35	Tires Rims
235/60 R19 104H	19x8 ET53 ~~6x120~~	35	Tires Rims
235/55 R20 102H	20x8 ET53 ~~6x120~~	35	Tires Rims
265/45 R21 104V	21x9 ET48 ~~6x120~~	2.6	Tires Rims

308 hp · 3.6L LFX V6 235/55 R20 102V / 265/50 R20 107V 5 fitments

GenerationGMT166 2010–2016

MarketUSA

Power308 hp

Engine3.6L LFX V6, Petrol

Center bore66.9 mm

PCD6x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front235/55 R20 102V	20x8 ET50 ~~6x120~~	35	Tires Rims
Rear265/50 R20 107V	20x8.5 ET50 ~~6x120~~	35	Tires Rims
235/65 R18 106H	18x8 ET53 ~~6x120~~	35	Tires Rims
235/55 R20 102H	20x8 ET53 ~~6x120~~	35	Tires Rims
255/50 R20 105V	20x8 ET53 ~~6x120~~	2.6	Tires Rims
265/45 R21 104V	21x9 ET48 ~~6x120~~	38	Tires Rims

314 hp · 3.6L LFX V6 235/55 R20 102H 5 fitments

GenerationGMT166 2010–2016

MarketEurope

Power314 hp

Engine3.6L LFX V6, Petrol

Center bore66.9 mm

PCD6x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/55 R20 102H	20x8 ET53 ~~6x120~~	35	Tires Rims
235/55 R20 102V	20x8.5 ET50 ~~6x120~~	2.6	Tires Rims
235/55 R20 102V	20x8.5 ET50 ~~6x120~~	2.6	Tires Rims
255/50 R20 105V	20x8.5 ET50 ~~6x120~~	38	Tires Rims
265/45 R21 104V	21x9 ET48 ~~6x120~~	38	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.