1991 Oldsmobile Silhouette Tire Size & Pressure
The 1991 Oldsmobile Silhouette tire size depends on trim: the 125C/MD9 takes P205/70R14; the 3T40/MD9 takes P205/70R14, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- 125C/MD9: P205/70R14
- 3T40/MD9: P205/70R14
125C/MD9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R14 | Door Placard | — | — |
| All | P205/65R15 | Door Placard | — | — |
3T40/MD9
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/70R14 | Door Placard | — | — |
| All | P205/65R15 | Door Placard | — | — |
Shop Tires & Wheels for Your Silhouette
As an Amazon Associate and Tire Rack affiliate, we earn from qualifying purchases.
More Silhouette Specs & Repair Guides
1991 Oldsmobile Silhouette Factory Service Manual1991 Oldsmobile Silhouette Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 1991 Oldsmobile Silhouette take?
It depends on the trim: 125C/MD9 uses P205/70R14; 3T40/MD9 uses P205/70R14.
What is the tire pressure for a 1991 Oldsmobile Silhouette?
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 Oldsmobile Silhouette?
Bolt pattern data is available in the factory service manual.
Other Oldsmobile Silhouette Years
2004 Silhouette2003 Silhouette2002 Silhouette2001 Silhouette2000 Silhouette1999 Silhouette1998 Silhouette1997 Silhouette1996 Silhouette1995 Silhouette1994 Silhouette1993 Silhouette1992 Silhouette1990 Silhouette