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1966 Alfa Romeo Spider 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 1966 Alfa Romeo Spider.

1966 Alfa Romeo Spider tire sizes

185/70R14195/65R14165/80R14205/65R14195/60R15205/60R15195/55R16205/55R16
Bolt pattern
Other years
19661967196819691970197119721973 All 1966–2010
Fitment tables

4 trims sold in 1966

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

Alfa Romeo Spider 105/115

1966 – 1993 Europe market 4 trims

Spider 1300

84 hp · I4 165/80 R14 89T 5 fitments
Generation105/115 1966–1993
Power84 hp
EngineI4, Petrol
Center bore70.1 mm
PCD4x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165/80 R14 89T14x5 ET30 4x10826TiresRims
185/70 R14 88T14x5.5 ET22 4x10826TiresRims
195/65 R14 88T14x6 ET30 4x10829TiresRims
195/60 R15 88H15x6 ET30 4x10829TiresRims
195/55 R16 88H16x6 ET30 4x10830TiresRims

Spider 1600

107 hp · I4 165/80 R14 89T 5 fitments
Generation105/115 1966–1993
Power107 hp
EngineI4, Petrol
Center bore70.1 mm
PCD4x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
165/80 R14 89T14x5 ET30 4x10826TiresRims
185/70 R14 88T14x5.5 ET22 4x10826TiresRims
195/65 R14 88H14x6 ET30 4x10829TiresRims
195/60 R15 88H15x6 ET30 4x10829TiresRims
195/55 R16 87H16x6 ET30 4x10829TiresRims

Spider 1750

111 hp · 1.8L I4 185/70 R14 88T 5 fitments
Generation105/115 1966–1993
Power111 hp
Engine1.8L I4, Petrol
Center bore70.1 mm
PCD4x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/70 R14 88T14x5.5 ET22 4x10826TiresRims
195/65 R14 88H14x5.5 ET22 4x10829TiresRims
205/65 R14 88H14x6 ET25 4x10829TiresRims
205/60 R15 88H15x6 ET25 4x10829TiresRims
205/55 R16 88V16x6.5 ET22 4x10830TiresRims

Spider 2000

125 hp · 2.0L I4 185/70 R14 88T 5 fitments
Generation105/115 1966–1993
Power125 hp
Engine2.0L I4, Petrol
Center bore70.1 mm
PCD4x108
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
185/70 R14 88T14x5.5 ET22 4x10826TiresRims
195/65 R14 88H14x5.5 ET22 4x10829TiresRims
205/65 R14 88H14x6 ET25 4x10829TiresRims
205/60 R15 88H15x6 ET25 4x10829TiresRims
205/55 R16 88V16x6.5 ET22 4x10830TiresRims
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.

Open the size calculator
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