Fiat Bertone Tire Sizes by Year

Across 1982–1989, the Fiat Bertone has used 2 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.

• 1989 — X1/9
• 1988 — X1/9
• 1987 — X1/9
• 1986 — X1/9
• 1985 — X1/9
• 1984 — X1/9
• 1983 — X1/9
• 1982 — X1/9