1991 Buick Riviera Tire Size & Pressure
The 1991 Buick Riviera tire size depends on trim: the Riviera takes P205/70R15, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- Riviera: P205/70R15
Riviera
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R15 | Door Placard | — | — |
| All | P215/65R15 | Door Placard | — | — |
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More Riviera Specs & Repair Guides
1991 Buick Riviera Factory Service Manual1991 Buick Riviera Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 1991 Buick Riviera take?
It depends on the trim: Riviera uses P205/70R15.
What is the tire pressure for a 1991 Buick Riviera?
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 1991 Buick Riviera?
Bolt pattern data is available in the factory service manual.
Other Buick Riviera Years
1999 Riviera1998 Riviera1997 Riviera1996 Riviera1995 Riviera1993 Riviera1992 Riviera1990 Riviera1989 Riviera1988 Riviera1987 Riviera1986 Riviera1985 Riviera1984 Riviera1983 Riviera1982 Riviera1981 Riviera1980 Riviera