Home › Pontiac › 1986 Pontiac Grand Prix 1986 Pontiac Grand Prix Tire Size & Pressure The 1986 Pontiac Grand Prix tire size depends on trim: the Base, 3.8 A takes P195/75R14; the Base, 4.3 Z, 200-4R/MW9 takes P195/75R14; the Base, 4.3 Z, 200C/MV9 takes P195/75R14; the Base, 4.3 Z, 700R4/MD8 takes P195/75R14; the Base, 5.0 H, 200-4R/MW9 takes P195/75R14; the Base, 5.0 H, 700R4/MD8 takes P195/75R14; the Brougham, 3.8 A takes P205/70R14; the Brougham, 4.3 Z, 200-4R/MW9 takes P205/70R14; the Brougham, 4.3 Z, 200C/MV9 takes P205/70R14; the Brougham, 5.0 H, 200-4R/MW9 takes P205/70R14; the Brougham, 4.3 Z, 700R4/MD8 takes P205/70R14; the Brougham, 5.0 H, 700R4/MD8 takes P205/70R14; the LE, 4.3 Z, 200-4R/MW9 takes P195/75R14; the LE, 3.8 A takes P195/75R14; the LE, 4.3 Z, 200C/MV9 takes P195/75R14; the LE, 4.3 Z, 700R4/MD8 takes P195/75R14; the LE, 5.0 H, 700R4/MD8 takes P195/75R14; the LE, 5.0 H, 200-4R/MW9 takes P195/75R14, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base, 3.8 A: P195/75R14Base, 4.3 Z, 200-4R/MW9: P195/75R14Base, 4.3 Z, 200C/MV9: P195/75R14Base, 4.3 Z, 700R4/MD8: P195/75R14Base, 5.0 H, 200-4R/MW9: P195/75R14Base, 5.0 H, 700R4/MD8: P195/75R14Brougham, 3.8 A: P205/70R14Brougham, 4.3 Z, 200-4R/MW9: P205/70R14Brougham, 4.3 Z, 200C/MV9: P205/70R14Brougham, 5.0 H, 200-4R/MW9: P205/70R14Brougham, 4.3 Z, 700R4/MD8: P205/70R14Brougham, 5.0 H, 700R4/MD8: P205/70R14LE, 4.3 Z, 200-4R/MW9: P195/75R14LE, 3.8 A: P195/75R14LE, 4.3 Z, 200C/MV9: P195/75R14LE, 4.3 Z, 700R4/MD8: P195/75R14LE, 5.0 H, 700R4/MD8: P195/75R14LE, 5.0 H, 200-4R/MW9: P195/75R14Base, 3.8 A Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 4.3 Z, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 4.3 Z, 200C/MV9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 4.3 Z, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 5.0 H, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Base, 5.0 H, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
Brougham, 3.8 A Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
Brougham, 4.3 Z, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
Brougham, 4.3 Z, 200C/MV9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
Brougham, 5.0 H, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
Brougham, 4.3 Z, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
Brougham, 5.0 H, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/70R14 Door Placard — — All P205/70R14 Door Placard — —
LE, 4.3 Z, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
LE, 3.8 A Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
LE, 4.3 Z, 200C/MV9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
LE, 4.3 Z, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
LE, 5.0 H, 700R4/MD8 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
LE, 5.0 H, 200-4R/MW9 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P195/75R14 Door Placard — — All P195/75R14 Door Placard — —
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Frequently Asked Questions What size tires does a 1986 Pontiac Grand Prix take? It depends on the trim: Base, 3.8 A uses P195/75R14; Base, 4.3 Z, 200-4R/MW9 uses P195/75R14; Base, 4.3 Z, 200C/MV9 uses P195/75R14; Base, 4.3 Z, 700R4/MD8 uses P195/75R14; Base, 5.0 H, 200-4R/MW9 uses P195/75R14; Base, 5.0 H, 700R4/MD8 uses P195/75R14; Brougham, 3.8 A uses P205/70R14; Brougham, 4.3 Z, 200-4R/MW9 uses P205/70R14; Brougham, 4.3 Z, 200C/MV9 uses P205/70R14; Brougham, 5.0 H, 200-4R/MW9 uses P205/70R14; Brougham, 4.3 Z, 700R4/MD8 uses P205/70R14; Brougham, 5.0 H, 700R4/MD8 uses P205/70R14; LE, 4.3 Z, 200-4R/MW9 uses P195/75R14; LE, 3.8 A uses P195/75R14; LE, 4.3 Z, 200C/MV9 uses P195/75R14; LE, 4.3 Z, 700R4/MD8 uses P195/75R14; LE, 5.0 H, 700R4/MD8 uses P195/75R14; LE, 5.0 H, 200-4R/MW9 uses P195/75R14.
What is the tire pressure for a 1986 Pontiac Grand Prix? 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 1986 Pontiac Grand Prix? Bolt pattern data is available in the factory service manual.
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