1981 GMC Rally Tire Size & Pressure

The 1981 GMC Rally tire size depends on trim: the G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4 takes P205/75R15; the G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40 takes P205/75R15; the G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40 takes P205/75R15; the G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD M64 takes P205/75R15; the G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15 takes P205/75R15; the G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4 takes P205/75R15; the G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40 takes P205/75R15; the G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40 takes P205/75R15; the G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD M62 takes P205/75R15; the G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15 takes P205/75R15; the G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4 takes P205/75R15; the G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40 takes P205/75R15; the G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40 takes P205/75R15; the G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD M62 takes P205/75R15; the G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15 takes P205/75R15; the G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4 takes P225/75R15; the G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40 takes P225/75R15; the G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40 takes P225/75R15; the G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD MC1 takes P225/75R15; the G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15 takes P225/75R15; the G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4 takes P225/75R15; the G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40 takes P225/75R15; the G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40 takes P225/75R15; the G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD MC1 takes P225/75R15; the G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15 takes P225/75R15; the G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4 takes P225/75R15; the G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40 takes P225/75R15; the G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40 takes P225/75R15; the G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15 takes P225/75R15; the G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD MC1 takes P225/75R15, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4: P205/75R15
  • G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40: P205/75R15
  • G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40: P205/75R15
  • G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD M64: P205/75R15
  • G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15: P205/75R15
  • G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4: P205/75R15
  • G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40: P205/75R15
  • G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40: P205/75R15
  • G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD M62: P205/75R15
  • G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15: P205/75R15
  • G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4: P205/75R15
  • G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40: P205/75R15
  • G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40: P205/75R15
  • G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD M62: P205/75R15
  • G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15: P205/75R15
  • G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4: P225/75R15
  • G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40: P225/75R15
  • G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40: P225/75R15
  • G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD MC1: P225/75R15
  • G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15: P225/75R15
  • G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4: P225/75R15
  • G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40: P225/75R15
  • G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40: P225/75R15
  • G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD MC1: P225/75R15
  • G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15: P225/75R15
  • G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4: P225/75R15
  • G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40: P225/75R15
  • G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40: P225/75R15
  • G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15: P225/75R15
  • G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD MC1: P225/75R15

G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD M64

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD M62

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD M62

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP205/75R15Door Placard——
AllP215/75R15Door Placard——

G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD MC1

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD MC1

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD MC1

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP225/75R15Door Placard——

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More Rally Specs & Repair Guides

1981 GMC Rally Factory Service Manual1981 GMC Rally Oil Type & Capacity

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Frequently Asked Questions

What size tires does a 1981 GMC Rally take?

It depends on the trim: G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4 uses P205/75R15; G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40 uses P205/75R15; G1500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40 uses P205/75R15; G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD M64 uses P205/75R15; G1500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15 uses P205/75R15; G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4 uses P205/75R15; G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40 uses P205/75R15; G1500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40 uses P205/75R15; G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD M62 uses P205/75R15; G1500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15 uses P205/75R15; G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4 uses P205/75R15; G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40 uses P205/75R15; G1500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40 uses P205/75R15; G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD M62 uses P205/75R15; G1500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15 uses P205/75R15; G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 350C/MV4 uses P225/75R15; G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 400/M40 uses P225/75R15; G2500, 4.1L Eng VIN D, Automatic Trans, Trans Mfr CD 475/M40 uses P225/75R15; G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD MC1 uses P225/75R15; G2500, 4.1L Eng VIN D, Standard Trans, Trans Mfr CD SM326/M15 uses P225/75R15; G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 350C/MV4 uses P225/75R15; G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 400/M40 uses P225/75R15; G2500, 5.0L Eng VIN H, Automatic Trans, Trans Mfr CD 475/M40 uses P225/75R15; G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD MC1 uses P225/75R15; G2500, 5.0L Eng VIN H, Standard Trans, Trans Mfr CD SM326/M15 uses P225/75R15; G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350C/MV4 uses P225/75R15; G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400/M40 uses P225/75R15; G2500, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 475/M40 uses P225/75R15; G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326/M15 uses P225/75R15; G2500, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD MC1 uses P225/75R15.

What is the tire pressure for a 1981 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 1981 GMC Rally?

Bolt pattern data is available in the factory service manual.

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