2019 Ford S-MAX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x108 on every 2019 trim.

Tires for the 2019 Ford S-MAX

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

235/55R17 Best-rated standard on 5 trims

Check price on Amazon · 235/55R17
235/50R18 Best-rated optional on 5 trims

Check price on Amazon · 235/50R18
245/45R19 Best-rated optional on 5 trims

Check price on Amazon · 245/45R19

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 2019: 5
Generation: II (CD539)
Other years: 2015
2016
2017
2018
2019
2020
2021
2022
All years (2006–2023)

5 trims sold in 2019

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Ford S-MAX II (CD539)

2015–2020 5 trims

S-MAX 1.5 EcoBoost +4 variants 162 hp · I4 235/55R17 103W 4 fitments

Same tires and wheels on: 2.0 EcoBlue

Generation: II · 2015–2020
Power: 162 hp
Engine: I4, Petrol
Center bore: 63.4 mm
Bolt pattern: 5x108
Thread: M14 x 1.5

Check price on Amazon · 235/55R17 Wheels 17x7.5 ET55 · 5x108 · 63.4 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/55R17 103W	Rim 17x7.5 ET55 ~~5x108~~	35 psi
235/50R18 101W	Rim 18x7.5 ET55 ~~5x108~~	35 psi
245/45R19 102W	Rim 19x8 ET55 ~~5x108~~	35 psi
235/55R17 103V	Rim 17x7.5 ET55 ~~5x108~~	35 psi

How to read 103W: 103 is the load index (up to 1,929 lb / 875 kg per tire) and W the speed rating (up to 168 mph / 270 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.