Home › Jeep › 1991 Jeep Wrangler 1991 Jeep Wrangler Tire Size & Pressure The 1991 Jeep Wrangler tire size depends on trim: the Base, 2.5 P takes P215/75R15; the Base, 4.0 S, Automatic takes P215/75R15; the Base, 4.0 S, Standard takes P215/75R15; the Islander, 2.5 P takes P215/75R15; the Islander, 4.0 S, Automatic takes P215/75R15; the Islander, 4.0 S, Standard takes P215/75R15; the S takes P205/75R15; the Sahara, 2.5 P takes P215/75R15; the Sahara, 4.0 S, Automatic takes P215/75R15; the Sahara, 4.0 S, Standard takes P215/75R15, per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Base, 2.5 P: P215/75R15Base, 4.0 S, Automatic: P215/75R15Base, 4.0 S, Standard: P215/75R15Islander, 2.5 P: P215/75R15Islander, 4.0 S, Automatic: P215/75R15Islander, 4.0 S, Standard: P215/75R15S: P205/75R15Sahara, 2.5 P: P215/75R15Sahara, 4.0 S, Automatic: P215/75R15Sahara, 4.0 S, Standard: P215/75R15Base, 2.5 P Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Base, 4.0 S, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Base, 4.0 S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Islander, 2.5 P Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Islander, 4.0 S, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Islander, 4.0 S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
S Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P205/75R15 Door Placard — —
Sahara, 2.5 P Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Sahara, 4.0 S, Automatic Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
Sahara, 4.0 S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All P215/75R15 Door Placard — —
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Frequently Asked Questions What size tires does a 1991 Jeep Wrangler take? It depends on the trim: Base, 2.5 P uses P215/75R15; Base, 4.0 S, Automatic uses P215/75R15; Base, 4.0 S, Standard uses P215/75R15; Islander, 2.5 P uses P215/75R15; Islander, 4.0 S, Automatic uses P215/75R15; Islander, 4.0 S, Standard uses P215/75R15; S uses P205/75R15; Sahara, 2.5 P uses P215/75R15; Sahara, 4.0 S, Automatic uses P215/75R15; Sahara, 4.0 S, Standard uses P215/75R15.
What is the tire pressure for a 1991 Jeep Wrangler? 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 Jeep Wrangler? Bolt pattern data is available in the factory service manual.
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