GMC Syclone Tire Sizes by Year

Across 1991–1993, the GMC Syclone has used a single factory tire size 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.

• 1993 — Base Model
• 1992 — Base Model
• 1991 — Base Model