2003 Chevrolet Silverado 2500 HD 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 2003 Chevrolet Silverado 2500 HD.

2003 Chevrolet Silverado 2500 HD tire sizes

245/75R16

Bolt pattern

8x165.1

Other years

2001 2002 2003 2004 2005 2006 2007 2008 All 2001–2026

Fitment tables

3 trims sold in 2003

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

Chevrolet Silverado 2500 HD I (GMT800) Facelift

2003 – 2006 3 trims

Silverado 2500 HD 6.0

300 hp · V8 245/75 R16 120R 1 fitment

GenerationI (GMT800) Facelift 2003–2006

Power300 hp

EngineV8, Petrol

Center bore116.6 mm

PCD8x165.1

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/75 R16 120R	16x6.5 ET28 ~~8x165.1~~	5.5	Tires Rims

Silverado 2500 HD 6.6

300 hp · V8 245/75 R16 120R 1 fitment

GenerationI (GMT800) Facelift 2003–2006

Power300 hp

EngineV8, Diesel

Center bore116.6 mm

PCD8x165.1

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/75 R16 120R	16x6.5 ET28 ~~8x165.1~~	5.5	Tires Rims

Silverado 2500 HD 8.1

330 hp · V8 245/75 R16 1 fitment

GenerationI (GMT800) Facelift 2003–2006

Power330 hp

EngineV8, Petrol

Center bore116.6 mm

PCD8x165.1

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/75 R16	16x6.5 ET28 ~~8x165.1~~	5.5	Tires Rims

Reading the table

What these columns mean

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.