GMC Suburban 1500 4WD C/K series 1977 - Specs of wheel sizes, PCD, Offset and Rims

Standard wheel sizes for GMC Suburban 1500 4WD C/K series 1977

GMC Suburban 1500 4WD C/K series 1977.
Table of standard and suitable rim sizes for GMC Suburban 1500 4WD C/K series 1977.

Not all wheels will fit all cars!
Understand wheel diameter, width, offset, bolt fitment and centre bore before shopping for wheels.

Bolt pattern parameters are usually called PCD:

LZ (Bolt holes, Lugs)
PCD (Bolt Pattern or Bolt Fitment)
ET (Wheel offset)
DIA (Central bore)

Sizemywheels.com GMC Suburban 1500 4WD C/K series 1977

Make / model / modification	Year	Wheel marking	Wheel width	RIM diameter	Bolt pattern LZ*PCD	Offset (ET)	Center Bore DIA	OEM or Alternate
GMC Suburban 1500 4WD C/K series	1977	7Jx15 5/127 ET25 d78.3	7	15	5X127	25	78.3	Replacement
GMC Suburban 1500 4WD C/K series	1977	7.5Jx16 5/127 ET20 d78.3	7.5	16	5X127	20	78.3	Replacement

SizeMyWheels.com Reference book of factory parameters: PCD, Bolt pattern, RIM, Offset and tire size

Despite the fact that this information is taken from the websites of auto manufacturers, our catalog serves as a reference and does not guarantee that the proposed sizes would fully fit your car.