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1985 Alpine GTA 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 1985 Alpine GTA.

Fitment tables

2 trims sold in 1985

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

Alpine GTA I

1985 – 1991 Europe market 2 trims

GTA 2.5i Turbo

197 hp · I4 195/50 VR15 / 255/45 VR15 2 fitments
GenerationI 1985–1991
Power197 hp
EngineI4, Petrol
Center bore60.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front195/50 VR1515x6 ET40 4x10026TiresRims
Rear255/45 VR1515x8 ET20 4x10032TiresRims
Front205/45 ZR1616x6.5 ET35 4x10029TiresRims
Rear245/45 ZR1616x8.5 ET15 4x10035TiresRims

GTA 2.9i GT

160 hp · V6 190/55 VR15 / 220/55 VR15 2 fitments
GenerationI 1985–1991
Power160 hp
EngineV6, Petrol
Center bore60.1 mm
PCD4x100
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
Front190/55 VR1515x6 ET40 4x10026TiresRims
Rear220/55 VR1515x7 ET20 4x10032TiresRims
Front195/45 ZR1616x6.5 ET40 4x10029TiresRims
Rear225/45 ZR1616x7.5 ET20 4x10035TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.