The 1980 Chevrolet Suburban tire size depends on trim: the C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350 takes P235/75R15; the C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400 takes P235/75R15; the C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD 162T takes P235/75R15; the C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD CH465 takes P235/75R15; the C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326 takes P235/75R15; the K10, Trans Mfr CD 350 takes P215/75R15 XL; the K10, Trans Mfr CD 400 takes P215/75R15 XL, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350: P235/75R15
C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400: P235/75R15
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD 162T: P235/75R15
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD CH465: P235/75R15
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326: P235/75R15
K10, Trans Mfr CD 350: P215/75R15 XL
K10, Trans Mfr CD 400: P215/75R15 XL
C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD 162T
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD CH465
Tire Specifications
Position
Tire Size
Pressure
Load Index
Speed Rating
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
All
P235/75R15
Door Placard
—
—
All
P235/75R15 XL
Door Placard
—
—
C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326
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Frequently Asked Questions
What size tires does a 1980 Chevrolet Suburban take?
It depends on the trim: C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 350 uses P235/75R15; C10, 5.7L Eng VIN L, Automatic Trans, Trans Mfr CD 400 uses P235/75R15; C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD 162T uses P235/75R15; C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD CH465 uses P235/75R15; C10, 5.7L Eng VIN L, Standard Trans, Trans Mfr CD SM326 uses P235/75R15; K10, Trans Mfr CD 350 uses P215/75R15 XL; K10, Trans Mfr CD 400 uses P215/75R15 XL.
What is the tire pressure for a 1980 Chevrolet Suburban?
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 Chevrolet Suburban?
Bolt pattern data is available in the factory service manual.