1981 Oldsmobile Omega Tire Size & Pressure

The 1981 Oldsmobile Omega tire size depends on trim: the Base, 2D Coupe, 2.5L Eng VIN 5, Standard Trans takes P185/80R13; the Base, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans takes P185/80R13; the Base, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans takes P185/80R13; the Base, 2D Coupe, 2.8L Eng VIN X, Automatic Trans takes P185/80R13; the Base, 4D Sedan, 2.8L Eng VIN X, Standard Trans takes P185/80R13; the Base, 2D Coupe, 2.8L Eng VIN X, Standard Trans takes P185/80R13; the Base, 4D Sedan, 2.5L Eng VIN 5, Standard Trans takes P185/80R13; the Base, 4D Sedan, 2.8L Eng VIN X, Automatic Trans takes P185/80R13; the Brougham, 2D Coupe, 2.5L Eng VIN 5, Standard Trans takes P185/80R13; the Brougham, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans takes P185/80R13; the Brougham, 2D Coupe, 2.8L Eng VIN X, Automatic Trans takes P185/80R13; the Brougham, 2D Coupe, 2.8L Eng VIN X, Standard Trans takes P185/80R13; the Brougham, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans takes P185/80R13; the Brougham, 4D Sedan, 2.8L Eng VIN X, Automatic Trans takes P185/80R13; the Brougham, 4D Sedan, 2.8L Eng VIN X, Standard Trans takes P185/80R13; the Brougham, 4D Sedan, 2.5L Eng VIN 5, Standard Trans takes P185/80R13, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • Base, 2D Coupe, 2.5L Eng VIN 5, Standard Trans: P185/80R13
  • Base, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans: P185/80R13
  • Base, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans: P185/80R13
  • Base, 2D Coupe, 2.8L Eng VIN X, Automatic Trans: P185/80R13
  • Base, 4D Sedan, 2.8L Eng VIN X, Standard Trans: P185/80R13
  • Base, 2D Coupe, 2.8L Eng VIN X, Standard Trans: P185/80R13
  • Base, 4D Sedan, 2.5L Eng VIN 5, Standard Trans: P185/80R13
  • Base, 4D Sedan, 2.8L Eng VIN X, Automatic Trans: P185/80R13
  • Brougham, 2D Coupe, 2.5L Eng VIN 5, Standard Trans: P185/80R13
  • Brougham, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans: P185/80R13
  • Brougham, 2D Coupe, 2.8L Eng VIN X, Automatic Trans: P185/80R13
  • Brougham, 2D Coupe, 2.8L Eng VIN X, Standard Trans: P185/80R13
  • Brougham, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans: P185/80R13
  • Brougham, 4D Sedan, 2.8L Eng VIN X, Automatic Trans: P185/80R13
  • Brougham, 4D Sedan, 2.8L Eng VIN X, Standard Trans: P185/80R13
  • Brougham, 4D Sedan, 2.5L Eng VIN 5, Standard Trans: P185/80R13

Base, 2D Coupe, 2.5L Eng VIN 5, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 2D Coupe, 2.8L Eng VIN X, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 4D Sedan, 2.8L Eng VIN X, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 2D Coupe, 2.8L Eng VIN X, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 4D Sedan, 2.5L Eng VIN 5, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Base, 4D Sedan, 2.8L Eng VIN X, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——
AllP205/70R13Door Placard——

Brougham, 2D Coupe, 2.5L Eng VIN 5, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 2D Coupe, 2.8L Eng VIN X, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 2D Coupe, 2.8L Eng VIN X, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 4D Sedan, 2.8L Eng VIN X, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 4D Sedan, 2.8L Eng VIN X, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

Brougham, 4D Sedan, 2.5L Eng VIN 5, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP185/80R13Door Placard——

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More Omega Specs & Repair Guides

1981 Oldsmobile Omega Factory Service Manual1981 Oldsmobile Omega Oil Type & Capacity

Powered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.

Frequently Asked Questions

What size tires does a 1981 Oldsmobile Omega take?

It depends on the trim: Base, 2D Coupe, 2.5L Eng VIN 5, Standard Trans uses P185/80R13; Base, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans uses P185/80R13; Base, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans uses P185/80R13; Base, 2D Coupe, 2.8L Eng VIN X, Automatic Trans uses P185/80R13; Base, 4D Sedan, 2.8L Eng VIN X, Standard Trans uses P185/80R13; Base, 2D Coupe, 2.8L Eng VIN X, Standard Trans uses P185/80R13; Base, 4D Sedan, 2.5L Eng VIN 5, Standard Trans uses P185/80R13; Base, 4D Sedan, 2.8L Eng VIN X, Automatic Trans uses P185/80R13; Brougham, 2D Coupe, 2.5L Eng VIN 5, Standard Trans uses P185/80R13; Brougham, 2D Coupe, 2.5L Eng VIN 5, Automatic Trans uses P185/80R13; Brougham, 2D Coupe, 2.8L Eng VIN X, Automatic Trans uses P185/80R13; Brougham, 2D Coupe, 2.8L Eng VIN X, Standard Trans uses P185/80R13; Brougham, 4D Sedan, 2.5L Eng VIN 5, Automatic Trans uses P185/80R13; Brougham, 4D Sedan, 2.8L Eng VIN X, Automatic Trans uses P185/80R13; Brougham, 4D Sedan, 2.8L Eng VIN X, Standard Trans uses P185/80R13; Brougham, 4D Sedan, 2.5L Eng VIN 5, Standard Trans uses P185/80R13.

What is the tire pressure for a 1981 Oldsmobile Omega?

Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.

What is the bolt pattern on a 1981 Oldsmobile Omega?

Bolt pattern data is available in the factory service manual.

Other Oldsmobile Omega Years

1984 Omega1983 Omega1982 Omega1980 Omega

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