tirewheelguide

2009 Chevrolet Colorado tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 2009 trim.

Tires for the 2009 Chevrolet Colorado

Sizes most trims come with first. Open your trim below for its exact size.

  1. 215/70R16 Best-rated standard on 3 trims · USA
    Check price on Amazon · 215/70R16
  2. 235/75R16 Best-rated standard on 3 trims · USA
    Check price on Amazon · 235/75R16
  3. 265/70R17 Best-rated standard on 2 trims · USA
    Check price on Amazon · 265/70R17

Also listed: 235/50R18 235/50R17 245/45R18

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Trims sold in 2009
10
Generation
I (GMT355) sold in 2 market versions

10 trims sold in 2009

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Chevrolet Colorado I (GMT355)

2004–2012 10 trims

USA

9 trims
Colorado 2.9 Z85 2WD +2 variants 185 hp · I4 215/70R16 99S 2 fitments

Same tires and wheels on: 3.7 Z85 2WD, 5.3 Z85 2WD

Generation
GMT355 · 2004–2012
Market
USA
Power
185 hp
Engine
I4, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 215/70R16 Wheels 16x6 ET23 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/70R16 99SRim 16x6 ET23 6x139.733 psi
215/70R16 99SRim 16x6.5 ET23 6x139.733 psi

How to read 99S: 99 is the load index (up to 1,709 lb / 775 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET23 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Colorado 2.9 Z85 4WD +2 variants 185 hp · I4 235/75R16 106S 1 fitment

Same tires and wheels on: 3.7 Z85 4WD, 5.3 Z85 4WD

Generation
GMT355 · 2004–2012
Market
USA
Power
185 hp
Engine
I4, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 235/75R16 Wheels 16x6.5 ET41 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/75R16 106SRim 16x6.5 ET41 6x139.732 psi

How to read 106S: 106 is the load index (up to 2,094 lb / 950 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET41 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Colorado 3.7 Z71 241 hp · I5 265/70R17 113S 1 fitment
Generation
GMT355 · 2004–2012
Market
USA
Power
241 hp
Engine
I5, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 265/70R17 Wheels 17x7 ET33 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
265/70R17 113SRim 17x7 ET33 6x139.732 psi

How to read 113S: 113 is the load index (up to 2,535 lb / 1,150 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET33 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Colorado 5.3 Z71 300 hp · V8 265/70R17 113S 1 fitment
Generation
GMT355 · 2004–2012
Market
USA
Power
300 hp
Engine
V8, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 265/70R17 Wheels 17x7 ET33 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
265/70R17 113SRim 17x7 ET33 6x139.733 psi

How to read 113S: 113 is the load index (up to 2,535 lb / 1,150 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET33 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Colorado 5.3 ZQ8 Sport 300 hp · V8 235/50R18 97W 1 fitment
Generation
GMT355 · 2004–2012
Market
USA
Power
300 hp
Engine
V8, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 235/50R18 Wheels 18x8 ET28 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/50R18 97WRim 18x8 ET28 6x139.732 psi

How to read 97W: 97 is the load index (up to 1,609 lb / 730 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET28 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Middle East

1 trim
Colorado 2.4 128 hp · 2.4L I4 235/50R17 95S 3 fitments
Generation
GMT355 · 2004–2012
Market
Middle East
Power
128 hp
Engine
2.4L I4, Petrol
Center bore
100.3 mm
Bolt pattern
6x139.7
Thread
M12 x 1.5
Check price on Amazon · 235/50R17 Wheels 17x8 ET28 · 6x139.7 · 100.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
235/50R17 95SRim 17x8 ET28 6x139.732 psi
235/50R18 97SRim 18x8 ET28 6x139.732 psi
245/45R18 97VRim 18x8 ET28 6x139.732 psi

How to read 95S: 95 is the load index (up to 1,521 lb / 690 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET28 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean
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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2009
10
Generation
I (GMT355) sold in 2 market versions
Other years
All years (2004–2026)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

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