2025 Cadillac CT4-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 2025 Cadillac CT4-V.

2025 Cadillac CT4-V tire sizes

Bolt pattern

Other years

Fitment tables

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

2020 – 2027 2 trims

325 hp · 2.7 L L3B I4 Petrol 2.7 L L3B I4 235/40 ZR18 4 fitments

GenerationCT4-V 2020–2027

MarketUSA

Power325 hp

Engine2.7 L L3B I4 Petrol 2.7 L L3B I4, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	235/40 ZR18	18x8 ET35 ~~5x120~~	–	Tires Rims
Alt	Front235/40 ZR18	18x8 ET35 ~~5x120~~	–	Tires Rims
	Rear265/35 ZR18	18x8.5 ET40 ~~5x120~~	–	Tires Rims
Alt	235/35 ZR19	19x8 ET35 ~~5x120~~	–	Tires Rims
Alt	Front235/35 ZR19	19x8 ET35 ~~5x120~~	–	Tires Rims
	Rear265/30 ZR19	19x9 ET40 ~~5x120~~	–	Tires Rims

472 hp · 3.6 L LF4 V6 Petrol 3.6 L LF4 V6 255/35 ZR18 / 275/35 ZR18 2 fitments

GenerationCT4-V 2020–2027

MarketUSA

Power472 hp

Engine3.6 L LF4 V6 Petrol 3.6 L LF4 V6, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	Front255/35 ZR18	18x9 ET28 ~~5x120~~	41	Tires Rims
	Rear275/35 ZR18	18x9.5 ET48 ~~5x120~~	41	Tires Rims
Alt	Front255/30 ZR19	19x9 ET25 ~~5x120~~	41	Tires Rims
	Rear275/30 ZR19	19x10 ET45 ~~5x120~~	41	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.