1990 Pontiac Grand Am Tire Size & Pressure
The 1990 Pontiac Grand Am tire size depends on trim: the LE, 2D Coupe, 2.3 D takes P185/75R14; the LE, 2D Coupe, 2.5 U, Automatic takes P185/75R14; the LE, 2D Coupe, 2.5 U, Standard takes P185/75R14; the LE, 4D Sedan, 2.3 D takes P185/75R14; the LE, 4D Sedan, 2.5 U, Automatic takes P185/75R14; the LE, 4D Sedan, 2.5 U, Standard takes P185/75R14; the SE, 2D Coupe, 2.3 A takes P205/55R16; the SE, 2D Coupe, 2.3 D takes P205/55R16; the SE, 4D Sedan, 2.3 A takes P205/55R16; the SE, 4D Sedan, 2.3 D takes P205/55R16, per the factory service manual.
- LE, 2D Coupe, 2.3 D: P185/75R14
- LE, 2D Coupe, 2.5 U, Automatic: P185/75R14
- LE, 2D Coupe, 2.5 U, Standard: P185/75R14
- LE, 4D Sedan, 2.3 D: P185/75R14
- LE, 4D Sedan, 2.5 U, Automatic: P185/75R14
- LE, 4D Sedan, 2.5 U, Standard: P185/75R14
- SE, 2D Coupe, 2.3 A: P205/55R16
- SE, 2D Coupe, 2.3 D: P205/55R16
- SE, 4D Sedan, 2.3 A: P205/55R16
- SE, 4D Sedan, 2.3 D: P205/55R16
LE, 2D Coupe, 2.3 D
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
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LE, 2D Coupe, 2.5 U, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LE, 2D Coupe, 2.5 U, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LE, 4D Sedan, 2.3 D
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LE, 4D Sedan, 2.5 U, Automatic
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LE, 4D Sedan, 2.5 U, Standard
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P185/75R14 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
SE, 2D Coupe, 2.3 A
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/55R16 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
SE, 2D Coupe, 2.3 D
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/55R16 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
SE, 4D Sedan, 2.3 A
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/55R16 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
SE, 4D Sedan, 2.3 D
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/55R16 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More Grand Am Specs & Repair Guides
🛢️ 1990 Pontiac Grand Am Oil Type & Capacity →🌧️ 1990 Pontiac Grand Am Wiper Blade Sizes →💡 1990 Pontiac Grand Am Light Bulb Sizes →📖 1990 Pontiac Grand Am Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 1990 Pontiac Grand Am take?
It depends on the trim: LE, 2D Coupe, 2.3 D uses P185/75R14; LE, 2D Coupe, 2.5 U, Automatic uses P185/75R14; LE, 2D Coupe, 2.5 U, Standard uses P185/75R14; LE, 4D Sedan, 2.3 D uses P185/75R14; LE, 4D Sedan, 2.5 U, Automatic uses P185/75R14; LE, 4D Sedan, 2.5 U, Standard uses P185/75R14; SE, 2D Coupe, 2.3 A uses P205/55R16; SE, 2D Coupe, 2.3 D uses P205/55R16; SE, 4D Sedan, 2.3 A uses P205/55R16; SE, 4D Sedan, 2.3 D uses P205/55R16.
What is the tire pressure for a 1990 Pontiac Grand Am?
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 1990 Pontiac Grand Am?
Bolt pattern data is available in the factory service manual.