1973 Plymouth Road Runner 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 1973 Plymouth Road Runner.

1973 Plymouth Road Runner tire sizes

215/70RS14 225/65RS15

Bolt pattern

5x114.3

Other years

1968 1969 1970 1971 1972 1973 1974 1975 All 1968–1975

Fitment tables

4 trims sold in 1973

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

Plymouth Road Runner II B-body Facelift

1973 – 1974 USA market 4 trims

Road Runner 5.2

170 hp · V8 215/70 SR14 2 fitments

GenerationII B-body Facelift 1973–1974

Power170 hp

EngineV8, Petrol

Center bore71.6 mm

PCD5x114.3

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/70 SR14	14x6 ET0 ~~5x114.3~~	–	Tires Rims
225/65 SR15	15x7 ET0 ~~5x114.3~~	–	Tires Rims

Road Runner 5.6

185 hp · V8 215/70 SR14 2 fitments

GenerationII B-body Facelift 1973–1974

Power185 hp

EngineV8, Petrol

Center bore71.6 mm

PCD5x114.3

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/70 SR14	14x6 ET0 ~~5x114.3~~	–	Tires Rims
225/65 SR15	15x7 ET0 ~~5x114.3~~	–	Tires Rims

Road Runner 6.6

257 hp · V8 215/70 SR14 2 fitments

GenerationII B-body Facelift 1973–1974

Power257 hp

EngineV8, Petrol

Center bore71.6 mm

PCD5x114.3

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/70 SR14	14x6 ET0 ~~5x114.3~~	–	Tires Rims
225/65 SR15	15x7 ET0 ~~5x114.3~~	–	Tires Rims

Road Runner 7.2

276 hp · V8 215/70 SR14 2 fitments

GenerationII B-body Facelift 1973–1974

Power276 hp

EngineV8, Petrol

Center bore71.6 mm

PCD5x114.3

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/70 SR14	14x6 ET0 ~~5x114.3~~	–	Tires Rims
225/65 SR15	15x7 ET0 ~~5x114.3~~	–	Tires Rims

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.