The 1980 GMC Rally tire size depends on trim: the G1500, 4.1L Eng VIN D, Automatic Trans takes P205/75R15; the G1500, 4.1L Eng VIN D, Standard Trans takes P205/75R15; the G1500, 5.0L Eng VIN G, Automatic Trans takes P205/75R15; the G1500, 5.0L Eng VIN G, Standard Trans takes P205/75R15; the G1500, 5.7L Eng VIN L, Automatic Trans takes P205/75R15; the G1500, 5.7L Eng VIN L, Standard Trans takes P205/75R15; the G2500, 4.1L Eng VIN D, Automatic Trans takes P225/75R15; the G2500, 4.1L Eng VIN D, Standard Trans takes P225/75R15; the G2500, 5.7L Eng VIN L, Automatic Trans takes P225/75R15; the G2500, 5.7L Eng VIN L, Standard Trans takes P225/75R15; the G2500, 6.6L Eng VIN R takes P225/75R15, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
G1500, 4.1L Eng VIN D, Automatic Trans: P205/75R15
G1500, 4.1L Eng VIN D, Standard Trans: P205/75R15
G1500, 5.0L Eng VIN G, Automatic Trans: P205/75R15
G1500, 5.0L Eng VIN G, Standard Trans: P205/75R15
G1500, 5.7L Eng VIN L, Automatic Trans: P205/75R15
G1500, 5.7L Eng VIN L, Standard Trans: P205/75R15
G2500, 4.1L Eng VIN D, Automatic Trans: P225/75R15
G2500, 4.1L Eng VIN D, Standard Trans: P225/75R15
G2500, 5.7L Eng VIN L, Automatic Trans: P225/75R15
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Frequently Asked Questions
What size tires does a 1980 GMC Rally take?
It depends on the trim: G1500, 4.1L Eng VIN D, Automatic Trans uses P205/75R15; G1500, 4.1L Eng VIN D, Standard Trans uses P205/75R15; G1500, 5.0L Eng VIN G, Automatic Trans uses P205/75R15; G1500, 5.0L Eng VIN G, Standard Trans uses P205/75R15; G1500, 5.7L Eng VIN L, Automatic Trans uses P205/75R15; G1500, 5.7L Eng VIN L, Standard Trans uses P205/75R15; G2500, 4.1L Eng VIN D, Automatic Trans uses P225/75R15; G2500, 4.1L Eng VIN D, Standard Trans uses P225/75R15; G2500, 5.7L Eng VIN L, Automatic Trans uses P225/75R15; G2500, 5.7L Eng VIN L, Standard Trans uses P225/75R15; G2500, 6.6L Eng VIN R uses P225/75R15.
What is the tire pressure for a 1980 GMC Rally?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 1980 GMC Rally?
Bolt pattern data is available in the factory service manual.