2025 Alfa Romeo Junior 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 2025 Alfa Romeo Junior.

2025 Alfa Romeo Junior tire sizes

215/60R17 195/60R18 215/55R18 225/45R19

Bolt pattern

4x108

Other years

2024 2025 2026 All 2024–2026

Fitment tables

4 trims sold in 2025

Open a trim for its factory package and every alternative size, front and rear.

Alfa Romeo Junior Type 966

2024 – 2027 4 trims

Junior 1.2 VGT MHEV (3AA-FH1ARM) (SUV, 5d)

134 hp · 1.2 L Petrol 1.2 L x 4 fitments

GenerationType 966 2024–2027

MarketJapan

Power134 hp

Engine1.2 L Petrol 1.2 L, Petrol

Center bore65.1 mm

PCD4x108

ThreadM12 x 1.25

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	x	~~4x108~~	–	Tires
OE	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires

Junior 1.2 VGT MHEV (SUV, 5d)

134 hp · 1.2 L Petrol 1.2 L 215/60 R17 4 fitments

GenerationType 966 2024–2027

MarketLatin America

Power134 hp

Engine1.2 L Petrol 1.2 L, Petrol

Center bore65.1 mm

PCD4x108

ThreadM12 x 1.25

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	215/60 R17	17x6.5 ET32 ~~4x108~~	–	Tires Rims
OE	215/55 R18	18x7 ET35 ~~4x108~~	–	Tires Rims
Alt	195/60 R18	18x6.5 ET32 ~~4x108~~	–	Tires Rims
Alt	225/45 R19	19x7.5 ET35 ~~4x108~~	–	Tires Rims

Junior EV (SUV, 5d)

154 hp · Electric x 4 fitments

GenerationType 966 2024–2027

MarketEurope

Power154 hp

EngineElectric, Electric

Center bore65.1 mm

PCD4x108

ThreadM12 x 1.25

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	x	~~4x108~~	–	Tires
OE	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires

Junior EV (ZAA-FH1AR) (SUV, 5d)

154 hp · Electric x 4 fitments

GenerationType 966 2024–2027

MarketJapan

Power154 hp

EngineElectric, Electric

Center bore65.1 mm

PCD4x108

ThreadM12 x 1.25

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	x	~~4x108~~	–	Tires
OE	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires
Alt	x	~~4x108~~	–	Tires

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.