tirewheelguide

1983 Cadillac DeVille tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x127 on every 1983 trim.

Tires for the 1983 Cadillac DeVille

Sizes most trims come with first. Open your trim below for its exact size.

  1. 205xR15 standard on 2 trims
    Check price on Amazon · 205xR15
  2. 215/75R15 Best-rated optional on 2 trims
    Check price on Amazon · 215/75R15
  3. 235/70R15 Best-rated optional on 2 trims
    Check price on Amazon · 235/70R15

Also listed: 235/65R16

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 1983
2
Generation
C-body III

2 trims sold in 1983

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Cadillac DeVille C-body III

1977–1984 2 trims
DeVille 4.1 135 hp · HT-4100 V8 205x SR15 4 fitments
Generation
C-body III · 1977–1984
Power
135 hp
Engine
HT-4100 V8, Petrol
Center bore
78.1 mm
Bolt pattern
5x127
Thread
1/2" - 20 UNF
Check price on Amazon · 205xR15 Wheels 15x6 ET15 · 5x127 · 78.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
205x SR15Rim 15x6 ET15 5x12732 psi
215/75SR15Rim 15x6.5 ET12 5x12732 psi
235/70SR15Rim 15x7 ET10 5x12732 psi
235/65HR16Rim 16x7 ET10 5x12732 psi
DeVille 5.7D 105 hp · LF9 V8 · Diesel 205x SR15 4 fitments
Generation
C-body III · 1977–1984
Power
105 hp
Engine
LF9 V8, Diesel
Center bore
78.1 mm
Bolt pattern
5x127
Thread
1/2" - 20 UNF
Check price on Amazon · 205xR15 Wheels 15x6 ET15 · 5x127 · 78.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
205x SR15Rim 15x6 ET15 5x12732 psi
215/75SR15Rim 15x6 ET13 5x12732 psi
235/70SR15Rim 15x7 ET10 5x12732 psi
235/65HR16Rim 16x7 ET10 5x12732 psi
What these columns mean
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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 1983
2
Generation
C-body III
Other years
All years (1971–2005)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

Guides worth reading first

All articles
Basics

How to read a tire sidewall

Reading a tire sidewall is easy. Find out what the size, load index, speed rating and date code mean.

Continue reading
Guide

Everything you need to know about tire tread depth

Tire tread depth is an important factor in keeping your vehicle safe — how to measure it and when to replace.

Continue reading
Gear

Best supercapacitor jump starter review

We tested seven supercapacitor jump starters to find the ones worth buying.

Continue reading