GMC C2500 Tire Sizes by Year

• 1998 — Pick-up 2wd
• 1997 — Pick-up 2wd
• 1996 — Pick-up 2wd
• 1995 — Pick-up 2wd
• 1994 — Pick-up 2wd
• 1993 — Pick-up 2wd
• 1992 — Pick-up 2wd
• 1991 — Pick-up 2wd
• 1990 — Pick-up 2wd
• 1989 — Pick-up 2wd