Oldsmobile 88 Tire Sizes by Year

Across 1986–1999, the Oldsmobile 88 has used 4 different factory tire sizes depending on year, trim, and wheel package. Choose a year and trim below for the exact OEM fitment, decoded dimensions, and current prices. For help decoding the numbers, see how to read a tire size.

• 1999 — 50th Anniversary
• 1999 — Base Model
• 1999 — LS
• 1999 — LSS
• 1998 — Base Model
• 1998 — LS
• 1998 — LSS
• 1998 — Royale
• 1997 — LS
• 1997 — LSS
• 1997 — Royale
• 1996 — LS
• 1996 — LSS
• 1996 — Royale
• 1995 — LS
• 1995 — LSS
• 1995 — Royale
• 1994 — LS
• 1994 — LSS
• 1994 — Royale
• 1993 — LS
• 1993 — Royale
• 1992 — LS
• 1992 — Royale
• 1991 — Base Model
• 1990 — Base Model
• 1989 — Base Model
• 1988 — Base Model
• 1987 — Base Model
• 1986 — Base Model