1991 Chevrolet Suburban Tire Size & Pressure
The 1991 Chevrolet Suburban tire size depends on trim: the R1500, 5.7 K, 4L60/MD8 takes P235/75R15; the R1500, 5.7 K, 700R4/MD8 takes P235/75R15; the R1500, 6.2 C, 4L60/MD8 takes P235/75R15; the R1500, 6.2 C, 700R4/MD8 takes P235/75R15; the R2500, 5.7 K takes LT235/85R16 E; the R2500, 6.2 J takes LT235/85R16 E; the R2500, 7.4 N takes LT235/85R16 E; the V1500, 5.7 K, 4L60/MD8 takes P235/75R15; the V1500, 5.7 K, 700R4/MD8 takes P235/75R15; the V1500, 6.2 C, 4L60/MD8 takes P235/75R15; the V1500, 6.2 C, 700R4/MD8 takes P235/75R15; the V2500, 5.7 K, 4L60/MD8 takes LT235/85R16 E; the V2500, 5.7 K, 4L80E/MT1 takes LT235/85R16 E; the V2500, 5.7 K, 700R4/MD8 takes LT235/85R16 E; the V2500, 6.2 J takes LT235/85R16 E, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
- R1500, 5.7 K, 4L60/MD8: P235/75R15
- R1500, 5.7 K, 700R4/MD8: P235/75R15
- R1500, 6.2 C, 4L60/MD8: P235/75R15
- R1500, 6.2 C, 700R4/MD8: P235/75R15
- R2500, 5.7 K: LT235/85R16 E
- R2500, 6.2 J: LT235/85R16 E
- R2500, 7.4 N: LT235/85R16 E
- V1500, 5.7 K, 4L60/MD8: P235/75R15
- V1500, 5.7 K, 700R4/MD8: P235/75R15
- V1500, 6.2 C, 4L60/MD8: P235/75R15
- V1500, 6.2 C, 700R4/MD8: P235/75R15
- V2500, 5.7 K, 4L60/MD8: LT235/85R16 E
- V2500, 5.7 K, 4L80E/MT1: LT235/85R16 E
- V2500, 5.7 K, 700R4/MD8: LT235/85R16 E
- V2500, 6.2 J: LT235/85R16 E
R1500, 5.7 K, 4L60/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
R1500, 5.7 K, 700R4/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
R1500, 6.2 C, 4L60/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
R1500, 6.2 C, 700R4/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
R2500, 5.7 K
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
| All | LT235/85R16 E | Door Placard | — | — |
R2500, 6.2 J
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
| All | LT235/85R16 E | Door Placard | — | — |
R2500, 7.4 N
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
| All | LT235/85R16 E | Door Placard | — | — |
| All | LT235/85R16 E | Door Placard | — | — |
V1500, 5.7 K, 4L60/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
V1500, 5.7 K, 700R4/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
V1500, 6.2 C, 4L60/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
V1500, 6.2 C, 700R4/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | P235/75R15 | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
| All | P235/75R15 XL | Door Placard | — | — |
V2500, 5.7 K, 4L60/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
V2500, 5.7 K, 4L80E/MT1
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
V2500, 5.7 K, 700R4/MD8
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
V2500, 6.2 J
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|
| All | LT235/85R16 E | Door Placard | — | — |
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Frequently Asked Questions
What size tires does a 1991 Chevrolet Suburban take?
It depends on the trim: R1500, 5.7 K, 4L60/MD8 uses P235/75R15; R1500, 5.7 K, 700R4/MD8 uses P235/75R15; R1500, 6.2 C, 4L60/MD8 uses P235/75R15; R1500, 6.2 C, 700R4/MD8 uses P235/75R15; R2500, 5.7 K uses LT235/85R16 E; R2500, 6.2 J uses LT235/85R16 E; R2500, 7.4 N uses LT235/85R16 E; V1500, 5.7 K, 4L60/MD8 uses P235/75R15; V1500, 5.7 K, 700R4/MD8 uses P235/75R15; V1500, 6.2 C, 4L60/MD8 uses P235/75R15; V1500, 6.2 C, 700R4/MD8 uses P235/75R15; V2500, 5.7 K, 4L60/MD8 uses LT235/85R16 E; V2500, 5.7 K, 4L80E/MT1 uses LT235/85R16 E; V2500, 5.7 K, 700R4/MD8 uses LT235/85R16 E; V2500, 6.2 J uses LT235/85R16 E.
What is the tire pressure for a 1991 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 1991 Chevrolet Suburban?
Bolt pattern data is available in the factory service manual.
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