1990 Oldsmobile Ninety-Eight Tire Size & Pressure
The 1990 Oldsmobile Ninety-Eight tire size depends on trim: the Regency Brougham, 440T4/ME9 takes P205/70R15; the Regency Brougham, 4T60/ME9 takes P205/70R15; the Regency Touring, 440T4/ME9 takes P215/60R16; the Regency Touring, 4T60/ME9 takes P215/60R16; the Regency, 440T4/ME9 takes P205/75R14; the Regency, 4T60/ME9 takes P205/75R14, per the factory service manual.
- Regency Brougham, 440T4/ME9: P205/70R15
- Regency Brougham, 4T60/ME9: P205/70R15
- Regency Touring, 440T4/ME9: P215/60R16
- Regency Touring, 4T60/ME9: P215/60R16
- Regency, 440T4/ME9: P205/75R14
- Regency, 4T60/ME9: P205/75R14
Regency Brougham, 440T4/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R15 | Door Placard | — | — |
| All | P215/65R15 | Door Placard | — | — |
Regency Brougham, 4T60/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R15 | Door Placard | — | — |
| All | P215/65R15 | Door Placard | — | — |
Regency Touring, 440T4/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/60R16 | Door Placard | — | — |
Regency Touring, 4T60/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/60R16 | Door Placard | — | — |
Regency, 440T4/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/75R14 | Door Placard | — | — |
| All | P215/65R15 | Door Placard | — | — |
Regency, 4T60/ME9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/75R14 | Door Placard | — | — |
| All | P215/65R15 | Door Placard | — | — |
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More Ninety-Eight Specs & Repair Guides
1990 Oldsmobile Ninety-Eight Factory Service Manual1990 Oldsmobile Ninety-Eight Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 1990 Oldsmobile Ninety-Eight take?
It depends on the trim: Regency Brougham, 440T4/ME9 uses P205/70R15; Regency Brougham, 4T60/ME9 uses P205/70R15; Regency Touring, 440T4/ME9 uses P215/60R16; Regency Touring, 4T60/ME9 uses P215/60R16; Regency, 440T4/ME9 uses P205/75R14; Regency, 4T60/ME9 uses P205/75R14.
What is the tire pressure for a 1990 Oldsmobile Ninety-Eight?
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 Oldsmobile Ninety-Eight?
Bolt pattern data is available in the factory service manual.