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1985 Mercury Marquis tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 1985 Mercury Marquis.

1985 Mercury Marquis tire sizes

185/75R14195/70R14195/65R15225/50R16225/45R17215/65R14225/55R15195/60R16205/55R16195/55R17205/50R17205/45R18225/40R18245/35R18
Bolt pattern
Other years
19791980198119821983198419851986 All 1967–1986
Fitment tables

3 trims sold in 1985

Open a trim for its factory package and every alternative size, front and rear.

Mercury Marquis IV

1983 – 1986 USA market 3 trims

Marquis 2.3

89 hp · I4 185/75 R14 86S 7 fitments
GenerationIV 1983–1986
Power89 hp
EngineI4, Petrol
Center bore57.1 mm
PCD4x108
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
185/75 R14 86S14x5 ET31 4x10828TiresRims
195/70 R14 85S14x5.5 ET28.4 4x10828TiresRims
195/65 R15 89S15x5.5 ET28 4x10828TiresRims
195/60 R16 85T16x5.5 ET28 4x10830TiresRims
195/55 R17 83H17x6 ET25 4x10833TiresRims
205/50 R17 84H17x6.5 ET25 4x10833TiresRims
205/45 R18 82V18x7 ET22 4x10836TiresRims

Marquis 3.8i

118 hp · V6 185/75 R14 85S 7 fitments
GenerationIV 1983–1986
Power118 hp
EngineV6, Petrol
Center bore57.1 mm
PCD4x108
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
185/75 R14 85S14x5 ET31 4x10828TiresRims
195/70 R14 85S14x5.5 ET28.4 4x10828TiresRims
195/65 R15 84T15x6 ET25.4 4x10830TiresRims
205/55 R16 84H16x6.5 ET25 4x10833TiresRims
225/50 R16 84H16x7 ET22 4x10833TiresRims
225/45 R17 83V17x7.5 ET22 4x10833TiresRims
225/40 R18 83V18x7.5 ET22 4x10836TiresRims

Marquis 5.0i

207 hp · V8 185/75 R14 85S 7 fitments
GenerationIV 1983–1986
Power207 hp
EngineV8, Petrol
Center bore57.1 mm
PCD4x108
Thread1/2" - 20 UNF
Tire sizeRim size and bolt patternPressure, psiPrices
185/75 R14 85S14x5 ET31 4x10828TiresRims
195/70 R14 85S14x5.5 ET28.4 4x10828TiresRims
215/65 R14 85T14x6.5 ET25 4x10830TiresRims
225/55 R15 85H15x7 ET22 4x10833TiresRims
225/50 R16 84H16x7 ET22 4x10833TiresRims
225/45 R17 83V17x7.5 ET22 4x10836TiresRims
245/35 ZR18 83Z18x8 ET20 4x10838TiresRims
Reading the table

What these columns mean

OE fitment
The package fitted at the factory for that trim.
Alternative
A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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