2017 Chevrolet TrailBlazer tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 2017 trim.

Tires for the 2017 Chevrolet TrailBlazer

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

245/70R16 Best-rated standard on 2 trims

Check price on Amazon · 245/70R16
265/70R16 Best-rated optional on 2 trims

Check price on Amazon · 265/70R16
255/65R17 Best-rated optional on 2 trims

Check price on Amazon · 255/65R17

Also listed: 265/60R18

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Trims sold in 2017: 2
Generation: II
Other years: 2013
2014
2015
2016
2017
2018
2019
2020
All years (2001–2026)

2 trims sold in 2017

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Chevrolet TrailBlazer II

2016–2023 2 trims

TrailBlazer 2.8D 197 hp · 2.8L I4 · Diesel 245/70R16 111T 4 fitments

Generation: Facelift · 2016–2023
Power: 197 hp
Engine: 2.8L I4, Diesel
Center bore: 100.3 mm
Bolt pattern: 6x139.7
Thread: M12 x 1.5

Check price on Amazon · 245/70R16 Wheels 16x6.5 ET33 · 6x139.7 · 100.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/70R16 111T	Rim 16x6.5 ET33 ~~6x139.7~~	35 psi
265/70R16 112T	Rim 16x7 ET33 ~~6x139.7~~	35 psi
255/65R17 110T	Rim 17x7.5 ET33 ~~6x139.7~~	35 psi
265/60R18 110T	Rim 18x7.5 ET33 ~~6x139.7~~	35 psi

How to read 111T: 111 is the load index (up to 2,403 lb / 1,090 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET33 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

TrailBlazer 3.6i 275 hp · 3.6L LFX V6 245/70R16 111T 4 fitments

Generation: Facelift · 2016–2023
Power: 275 hp
Engine: 3.6L LFX V6, Petrol
Center bore: 100.3 mm
Bolt pattern: 6x139.7
Thread: M12 x 1.5

Check price on Amazon · 245/70R16 Wheels 16x6.5 ET33 · 6x139.7 · 100.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/70R16 111T	Rim 16x6.5 ET33 ~~6x139.7~~	35 psi
265/60R18 110T	Rim 18x7.5 ET33 ~~6x139.7~~	35 psi
265/70R16 112T	Rim 16x7 ET33 ~~6x139.7~~	35 psi
255/65R17 110T	Rim 17x7.5 ET33 ~~6x139.7~~	35 psi

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.