ORIGINAL EQUIPMENT SIZES FOR:

1990 GMC C2500 \ 2 Dr Extended Cab Pickup, 8 Ft Bed Sierra SLE (225/75R16 110 Q 6x139.7)

YOUR VEHICLE'S OEM TIRE SIZE

Based on our records, this should be your vehicle's current tire size.

OE Wheel Diameter: 16" 225/75R16 (110Q)
  • Optional Wheel Diameter: 17"
    225/70R17

    (1 tire models available)

SELECT YOUR CURRENT TIRE SIZE

Different size for rear tires?