1982 Buick Riviera 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 1982 Buick Riviera.

1982 Buick Riviera tire sizes

205/75RS15 225/70RS15

Bolt pattern

5x120.65

Other years

1978 1979 1980 1981 1982 1983 1984 1985 All 1963–1999

Fitment tables

4 trims sold in 1982

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

Buick Riviera VI

1979 – 1985 4 trims

Riviera 3.8T

185 hp · 3.8L LC8 V6 205/75 SR15 2 fitments

GenerationVI 1979–1985

Power185 hp

Engine3.8L LC8 V6, Petrol

Center bore70.3 mm

PCD5x120.65

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 SR15	15x6 ~~5x120.65~~	1.9	Tires Rims
225/70 SR15	15x6 ~~5x120.65~~	1.9	Tires Rims

Riviera 4.1

125 hp · 4.1L LC4 V6 205/75 SR15 2 fitments

GenerationVI 1979–1985

Power125 hp

Engine4.1L LC4 V6, Petrol

Center bore70.3 mm

PCD5x120.65

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 SR15	15x6 ~~5x120.65~~	1.9	Tires Rims
225/70 SR15	15x6 ~~5x120.65~~	1.9	Tires Rims

Riviera 5.0

148 hp · 5.0L LV2 V8 205/75 SR15 2 fitments

GenerationVI 1979–1985

Power148 hp

Engine5.0L LV2 V8, Petrol

Center bore70.3 mm

PCD5x120.65

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 SR15	15x6 6J ~~5x120.65~~	1.9	Tires Rims
225/70 SR15	15x6 6J ~~5x120.65~~	1.9	Tires Rims

Riviera 5.7D

105 hp · 5.7L LF9 V8 205/75 SR15 2 fitments

GenerationVI 1979–1985

Power105 hp

Engine5.7L LF9 V8, Diesel

Center bore70.3 mm

PCD5x120.65

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 SR15	15x6 6J ~~5x120.65~~	1.9	Tires Rims
225/70 SR15	15x6 6J ~~5x120.65~~	1.9	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.