1990 Buick Regal Tire Size & Pressure

The 1990 Buick Regal tire size depends on trim: the Custom, 3.1 T, 440T4/ME9 takes P205/70R14; the Custom, 3.1 T, 4T60/ME9 takes P205/70R14; the Custom, 3.8 L, 440T4/ME9 takes P205/70R14; the Custom, 3.8 L, 4T60/ME9 takes P205/70R14; the Gran Sport, 440T4/ME9 takes P215/60R16; the Gran Sport, 4T60/ME9 takes P215/60R16; the Limited, 3.1 T, 440T4/ME9 takes P205/70R14; the Limited, 3.1 T, 4T60/ME9 takes P205/70R14; the Limited, 3.8 L, 440T4/ME9 takes P205/70R14; the Limited, 3.8 L, 4T60/ME9 takes P205/70R14, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • Custom, 3.1 T, 440T4/ME9: P205/70R14
  • Custom, 3.1 T, 4T60/ME9: P205/70R14
  • Custom, 3.8 L, 440T4/ME9: P205/70R14
  • Custom, 3.8 L, 4T60/ME9: P205/70R14
  • Gran Sport, 440T4/ME9: P215/60R16
  • Gran Sport, 4T60/ME9: P215/60R16
  • Limited, 3.1 T, 440T4/ME9: P205/70R14
  • Limited, 3.1 T, 4T60/ME9: P205/70R14
  • Limited, 3.8 L, 440T4/ME9: P205/70R14
  • Limited, 3.8 L, 4T60/ME9: P205/70R14

Custom, 3.1 T, 440T4/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Custom, 3.1 T, 4T60/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Custom, 3.8 L, 440T4/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Custom, 3.8 L, 4T60/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Gran Sport, 440T4/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R16Door Placard——

Gran Sport, 4T60/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/60R16Door Placard——

Limited, 3.1 T, 440T4/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Limited, 3.1 T, 4T60/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Limited, 3.8 L, 440T4/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

Limited, 3.8 L, 4T60/ME9

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/70R14Door Placard——

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More Regal Specs & Repair Guides

1990 Buick Regal Factory Service Manual1990 Buick Regal Oil Type & Capacity

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

Frequently Asked Questions

What size tires does a 1990 Buick Regal take?

It depends on the trim: Custom, 3.1 T, 440T4/ME9 uses P205/70R14; Custom, 3.1 T, 4T60/ME9 uses P205/70R14; Custom, 3.8 L, 440T4/ME9 uses P205/70R14; Custom, 3.8 L, 4T60/ME9 uses P205/70R14; Gran Sport, 440T4/ME9 uses P215/60R16; Gran Sport, 4T60/ME9 uses P215/60R16; Limited, 3.1 T, 440T4/ME9 uses P205/70R14; Limited, 3.1 T, 4T60/ME9 uses P205/70R14; Limited, 3.8 L, 440T4/ME9 uses P205/70R14; Limited, 3.8 L, 4T60/ME9 uses P205/70R14.

What is the tire pressure for a 1990 Buick Regal?

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 1990 Buick Regal?

Bolt pattern data is available in the factory service manual.

Other Buick Regal Years

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