1984 Pontiac Fiero 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 1984 Pontiac Fiero.

1984 Pontiac Fiero tire sizes

Bolt pattern

Other years

Fitment tables

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

1984 – 1988 USA market 1 trim

91 hp · I4 185/80 SR13 4 fitments

GenerationP-body 1984–1988

Power91 hp

EngineI4, Petrol

Center bore57.1 mm

PCD5x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/80 SR13	13x5.5 ET42 ~~5x100~~	29	Tires Rims
195/70 SR14	14x6 ET35 ~~5x100~~	29	Tires Rims
215/60 HR14	14x6.5 ET35 ~~5x100~~	32	Tires Rims
205/60 VR15	15x6.5 ET35 ~~5x100~~	32	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.