1985 Mercury Grand Marquis Tire Size & Pressure
The 1985 Mercury Grand Marquis tire size depends on trim: the Base, 2D Sedan takes P215/75R14; the Base, 4D Sedan takes P215/75R14; the Colony Park takes P215/75R14; the LS, 2D Sedan takes P205/75R15; the LS, 4D Sedan takes P205/75R15, per the factory service manual.
- Base, 2D Sedan: P215/75R14
- Base, 4D Sedan: P215/75R14
- Colony Park: P215/75R14
- LS, 2D Sedan: P205/75R15
- LS, 4D Sedan: P205/75R15
Base, 2D Sedan
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/75R14 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Base, 4D Sedan
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/75R14 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Colony Park
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P215/75R14 | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LS, 2D Sedan
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/75R15 | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
LS, 4D Sedan
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | P205/75R15 | 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 Marquis Specs & Repair Guides
🛢️ 1985 Mercury Grand Marquis Oil Type & Capacity →🌧️ 1985 Mercury Grand Marquis Wiper Blade Sizes →💡 1985 Mercury Grand Marquis Light Bulb Sizes →📖 1985 Mercury Grand Marquis Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 1985 Mercury Grand Marquis take?
It depends on the trim: Base, 2D Sedan uses P215/75R14; Base, 4D Sedan uses P215/75R14; Colony Park uses P215/75R14; LS, 2D Sedan uses P205/75R15; LS, 4D Sedan uses P205/75R15.
What is the tire pressure for a 1985 Mercury Grand Marquis?
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 Mercury Grand Marquis?
Bolt pattern data is available in the factory service manual.