1977 Cadillac DeVille 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 1977 Cadillac DeVille.

1977 Cadillac DeVille tire sizes

Bolt pattern

Other years

Fitment tables

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

1977 – 1984 USA market 2 trims

180 hp · L33 V8 215/75 SR15 4 fitments

GenerationC-body III 1977–1984

Power180 hp

EngineL33 V8, Petrol

Center bore78.1 mm

PCD5x127

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/75 SR15	15x6 ET13 ~~5x127~~	32	Tires Rims
235/70 SR15	15x7 ET10 ~~5x127~~	32	Tires Rims
235/65 HR16	16x7.5 ET5 ~~5x127~~	35	Tires Rims
255/55 HR17	17x8 ET0 ~~5x127~~	36	Tires Rims

195 hp · L35 V8 215/75 SR15 4 fitments

GenerationC-body III 1977–1984

Power195 hp

EngineL35 V8, Petrol

Center bore78.1 mm

PCD5x127

Thread1/2" - 20 UNF

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
215/75 SR15	15x6 ET13 ~~5x127~~	32	Tires Rims
235/70 SR15	15x7 ET10 ~~5x127~~	32	Tires Rims
235/65 HR16	16x7.5 ET5 ~~5x127~~	35	Tires Rims
255/55 HR17	17x8 ET0 ~~5x127~~	36	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.