2006 Pontiac Montana 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 2006 Pontiac Montana.

2006 Pontiac Montana tire sizes

Bolt pattern

Other years

Fitment tables

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

2005 – 2009 USA market 2 trims

200 hp · V6 225/60 R17 98H 3 fitments

GenerationGMT201 2005–2009

Power200 hp

EngineV6, Petrol

Center bore70.3 mm

PCD6x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/60 R17 98H	17x6.5 ET52 ~~6x114.3~~	35	Tires Rims
225/55 R18 97H	18x7 ET50 ~~6x114.3~~	35	Tires Rims
245/50 R18 97V	18x7.5 ET50 ~~6x114.3~~	35	Tires Rims

240 hp · V6 225/60 R17 98H 3 fitments

GenerationGMT201 2005–2009

Power240 hp

EngineV6, Petrol

Center bore70.3 mm

PCD6x114.3

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/60 R17 98H	17x6.5 ET52 ~~6x114.3~~	35	Tires Rims
235/55 R18 97V	18x7.5 ET50 ~~6x114.3~~	35	Tires Rims
245/45 R19 95V	19x8 ET45 ~~6x114.3~~	36	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.