2017 Chevrolet SS 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 2017 Chevrolet SS.

2017 Chevrolet SS tire sizes

Bolt pattern

Other years

Fitment tables

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

2014 – 2017 USA market 1 trim

415 hp · V8 245/40 ZR19 98Y / 275/35 ZR19 100Y 2 fitments

GenerationSS 2014–2017

Power415 hp

EngineV8, Petrol

Center bore66.9 mm

PCD5x120

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front245/40 ZR19 98Y	19x8.5 ET48 ~~5x120~~	33	Tires Rims
Rear275/35 ZR19 100Y	19x9 ET57 ~~5x120~~	33	Tires Rims
Front245/35 R20	20x8.5 ET35 ~~5x120~~	33	Tires Rims
Rear275/30 R20	20x10 ET45 ~~5x120~~	33	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.