2019 Subaru Ascent tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2019 trim.

Tires for the 2019 Subaru Ascent

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

245/60R18 Best-rated standard on 1 trim

Check price on Amazon · 245/60R18
245/55R19 Best-rated optional on 1 trim

Check price on Amazon · 245/55R19
245/50R20 Best-rated optional on 1 trim

Check price on Amazon · 245/50R20

Also listed: 265/45R20

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Trims sold in 2019: 1
Generation: Ascent
Other years: 2019
2020
2021
2022
2023
2024
2025
2026
All years (2019–2026)

1 trim sold in 2019

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

Subaru Ascent Ascent

2019–2023 1 trim

Ascent 2.4 Turbo 260 hp · 2.4L FA24 H4 245/60R18 105H 4 fitments

Generation: Ascent · 2019–2023
Power: 260 hp
Engine: 2.4L FA24 H4, Petrol
Center bore: 56.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.25

Check price on Amazon · 245/60R18 Wheels 18x7.5 ET55 · 5x114.3 · 56.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/60R18 105H	Rim 18x7.5 ET55 5x114.3	35 psi
245/50R20 102H	Rim 20x7.5 ET55 5x114.3	33 psi
245/55R19 103H	Rim 19x7.5 ET55 5x114.3	35 psi
265/45R20 102V	Rim 20x8 ET50 5x114.3	38 psi

How to read 105H: 105 is the load index (up to 2,039 lb / 925 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET55 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.