1993 Chevrolet Omega 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 1993 Chevrolet Omega.

1993 Chevrolet Omega tire sizes

185/70R14

Bolt pattern

Other years

Fitment tables

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

1992 – 1998 3 trims

114 hp · I4 185/70 R14 88T 1 fitment

GenerationA 1992–1998

Power114 hp

EngineI4, Petrol

Center bore65.1 mm

PCD5x110

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/70 R14 88T	14x6 ET39 ~~5x110~~	2.2	Tires Rims

128 hp · I4 Ethanol 185/70 R14 88T 1 fitment

GenerationA 1992–1998

Power128 hp

EngineI4 Ethanol

Center bore65.1 mm

PCD5x110

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/70 R14 88T	14x6 ET39 ~~5x110~~	2.2	Tires Rims

162 hp · I6 185/70 R14 88T 1 fitment

GenerationA 1992–1998

Power162 hp

EngineI6, Petrol

Center bore65.1 mm

PCD5x110

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
185/70 R14 88T	14x6 ET39 ~~5x110~~	2.2	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.