2012 Fiat Grand Siena 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 2012 Fiat Grand Siena.

2012 Fiat Grand Siena tire sizes

Bolt pattern

Other years

Fitment tables

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

2012 – 2020 Latin America market 2 trims

87 hp · 1.4L I4 Flex-Fuel 185/65 R14 86T 4 fitments

Generation326 2012–2020

Power87 hp

Engine1.4L I4 Flex-Fuel

Center bore58.1 mm

PCD4x98

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/65 R14 86T	14x5.5 ET35 ~~4x98~~	29	Tires Rims
185/60 R15 84H	15x6 ET40 ~~4x98~~	29	Tires Rims
195/55 R16 85H	16x6 ET37 ~~4x98~~	30	Tires Rims
205/45 R17 85V	17x6.5 ET35 ~~4x98~~	30	Tires Rims

115 hp · 1.6L I4 Flex-Fuel 185/60 R15 88H 4 fitments

Generation326 2012–2020

Power115 hp

Engine1.6L I4 Flex-Fuel

Center bore58.1 mm

PCD4x98

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/60 R15 88H	15x6 ET40 ~~4x98~~	29	Tires Rims
195/55 R16 87V	16x6 ET37 ~~4x98~~	30	Tires Rims
205/45 R17 85V	17x6.5 ET35 ~~4x98~~	30	Tires Rims
215/45 R17 87V	17x7 ET35 ~~4x98~~	30	Tires Rims

Reading the table

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.