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2003 Chevrolet Blazer 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 Blazer.

2003 Chevrolet Blazer tire sizes

235/75R15225/75R15235/75R16205/75R15235/70R15235/60R16
Bolt pattern

2 generations were sold in 2003. Check your chassis code before ordering wheels.

Other years
19992000200120022003200420052006 All 1969–2026
Fitment tables

5 trims sold in 2003

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Chevrolet Blazer Blazer

2001 – 2011 Latin America market 3 trims

Blazer 2.4i

126 hp · I4 225/75 R15 3 fitments
GenerationBlazer 2001–2011
MarketLatin America
Power126 hp
EngineI4, Petrol
Center bore70.3 mm
PCD5x120.65
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 R1515x7 ET36 5x120.65–TiresRims
235/75 R1515x7 ET50 5x120.65–TiresRims
235/75 R1616x7 ET50 5x120.65–TiresRims

Blazer 2.8 TDI

130 hp · I4 225/75 R15 3 fitments
GenerationBlazer 2001–2011
MarketLatin America
Power130 hp
EngineI4, Diesel
Center bore70.3 mm
PCD5x120.65
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 R1515x7 ET36 5x120.65–TiresRims
235/75 R1515x7 ET50 5x120.65–TiresRims
235/75 R1616x7 ET50 5x120.65–TiresRims

Blazer 4.3i

189 hp · V6 225/75 R15 3 fitments
GenerationBlazer 2001–2011
MarketLatin America
Power189 hp
EngineV6, Petrol
Center bore70.3 mm
PCD5x120.65
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 R1515x7 ET36 5x120.65–TiresRims
235/75 R1515x7 ET50 5x120.65–TiresRims
235/75 R1616x7 ET50 5x120.65–TiresRims

Chevrolet Blazer IV Facelift

1997 – 2005 USA market 2 trims

Blazer 4.3

190 hp · V6 205/75 R15 97S 4 fitments
GenerationIV Facelift 1997–2005
MarketUSA
Power190 hp
EngineV6, Petrol
Center bore70.3 mm
PCD5x120.65
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
205/75 R15 97S15x7 ET50 5x120.6535TiresRims
235/70 R15 102S15x7 ET50 5x120.6532TiresRims
235/75 R15 105S15x7 ET50 5x120.6532TiresRims
31x10.50 R15 109Q15x7 ET50 5x120.6530TiresRims

Blazer 4.3 Xtreme

190 hp · V6 235/60 R16 99S 1 fitment
GenerationIV Facelift 1997–2005
MarketUSA
Power190 hp
EngineV6, Petrol
Center bore70.3 mm
PCD5x120.65
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
235/60 R16 99S16x8 ET6.4 5x120.6535TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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