Home › Pontiac › 1985 Pontiac Firebird 1985 Pontiac Firebird Tire Size & Pressure The 1985 Pontiac Firebird tire size depends on trim: the Base, 2.5 2, Automatic takes P195/75R14; the Base, 2.5 2, Standard, M08 takes P195/75R14; the Base, 2.5 2, Standard, ML3 takes P195/75R14; the Base, 2.8 S, Automatic takes P195/75R14; the Base, 2.8 S, Standard takes P195/75R14; the Base, 5.0 H, Automatic takes P195/75R14; the Base, 5.0 H, Standard takes P195/75R14; the SE, 2.8 S, Automatic takes P205/70R14; the SE, 2.8 S, Standard takes P205/70R14; the SE, 5.0 H, Automatic takes P205/70R14; the SE, 5.0 H, Standard takes P205/70R14; the Trans Am, 5.0 F takes P205/70R14; the Trans Am, 5.0 G takes P205/70R14; the Trans Am, 5.0 H, Automatic takes P205/70R14; the Trans Am, 5.0 H, Standard takes P205/70R14, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base, 2.5 2, Automatic: P195/75R14Base, 2.5 2, Standard, M08: P195/75R14Base, 2.5 2, Standard, ML3: P195/75R14Base, 2.8 S, Automatic: P195/75R14Base, 2.8 S, Standard: P195/75R14Base, 5.0 H, Automatic: P195/75R14Base, 5.0 H, Standard: P195/75R14SE, 2.8 S, Automatic: P205/70R14SE, 2.8 S, Standard: P205/70R14SE, 5.0 H, Automatic: P205/70R14SE, 5.0 H, Standard: P205/70R14Trans Am, 5.0 F: P205/70R14Trans Am, 5.0 G: P205/70R14Trans Am, 5.0 H, Automatic: P205/70R14Trans Am, 5.0 H, Standard: P205/70R14Base, 2.5 2, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 2.5 2, Standard, M08 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 2.5 2, Standard, ML3 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 2.8 S, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — — All P205/70R14 Door Placard — —
Base, 2.8 S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — — All P205/70R14 Door Placard — —
Base, 5.0 H, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — — All P205/70R14 Door Placard — —
Base, 5.0 H, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — — All P205/70R14 Door Placard — —
SE, 2.8 S, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
SE, 2.8 S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
SE, 5.0 H, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — —
SE, 5.0 H, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — —
Trans Am, 5.0 F Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P235/60VR15 Door Placard — — All P235/60VR15 Door Placard — — All P205/70R14 Door Placard — —
Trans Am, 5.0 G Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P235/60VR15 Door Placard — — All P235/60VR15 Door Placard — — All P205/70R14 Door Placard — —
Trans Am, 5.0 H, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P235/60VR15 Door Placard — — All P235/60VR15 Door Placard — — All P205/70R14 Door Placard — —
Trans Am, 5.0 H, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P235/60VR15 Door Placard — — All P235/60VR15 Door Placard — — All P205/70R14 Door Placard — —
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Frequently Asked Questions What size tires does a 1985 Pontiac Firebird take? It depends on the trim: Base, 2.5 2, Automatic uses P195/75R14; Base, 2.5 2, Standard, M08 uses P195/75R14; Base, 2.5 2, Standard, ML3 uses P195/75R14; Base, 2.8 S, Automatic uses P195/75R14; Base, 2.8 S, Standard uses P195/75R14; Base, 5.0 H, Automatic uses P195/75R14; Base, 5.0 H, Standard uses P195/75R14; SE, 2.8 S, Automatic uses P205/70R14; SE, 2.8 S, Standard uses P205/70R14; SE, 5.0 H, Automatic uses P205/70R14; SE, 5.0 H, Standard uses P205/70R14; Trans Am, 5.0 F uses P205/70R14; Trans Am, 5.0 G uses P205/70R14; Trans Am, 5.0 H, Automatic uses P205/70R14; Trans Am, 5.0 H, Standard uses P205/70R14.
What is the tire pressure for a 1985 Pontiac Firebird? 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 1985 Pontiac Firebird? Bolt pattern data is available in the factory service manual.
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