tirewheelguide

1968 Mercury Marquis tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 1968 trim.

Tires for the 1968 Mercury Marquis

Sizes most trims come with first. Open your trim below for its exact size.

  1. 205/75R15 Best-rated standard on 4 trims
    Check price on Amazon · 205/75R15
  2. 215/75R15 Best-rated optional on 4 trims
    Check price on Amazon · 215/75R15
  3. 225/70R15 Best-rated optional on 4 trims
    Check price on Amazon · 225/70R15

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Trims sold in 1968
4
Generation
I

4 trims sold in 1968

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Mercury Marquis I

1967–1968 USA 4 trims
Marquis 390cid 2V 6.4 (Hardtop, 2d) +3 variants 270 hp · 6.4 L V8 Petrol 6.4 L V8 205/75R15 4 fitments

Same tires and wheels on: 390cid 4V 6.4 (Hardtop, 2d), 410cid 4V 6.7 (Hardtop, 2d), 428cid 4V 7.0 (Hardtop, 2d)

Generation
I · 1967–1968
Market
USA
Power
270 hp
Engine
6.4 L V8 Petrol 6.4 L V8, Petrol
Center bore
70.5 mm
Bolt pattern
5x114.3
Check price on Amazon · 205/75R15 Wheels 15x5.5 ET12 · 5x114.3 · 70.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
205/75R15Rim 15x5.5 ET12 5x114.3–
215/75R15Rim 15x5.5 ET12 5x114.3–
225/70R15Rim 15x6 ET12 5x114.3–
225/70R15Rim 15x6.5 ET12 5x114.3–
What these columns mean
Rim size
Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD)
Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore
Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure
Recommended cold inflation pressure for that axle, in psi.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 1968
4
Generation
I
Other years
All years (1967–1986)

Considering a different size?

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