1988 Dodge Grand Caravan tire and wheel sizes, bolt pattern and tire pressure

Bolt patterns 5x100 or 5x114.3, depending on the market version.

Tires for the 1988 Dodge Grand Caravan

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

  1. 195/75R14 Best-rated standard on 2 trims
  2. 205/70R15 Best-rated standard on 1 trim
  3. 205/65R15 Best-rated optional on 2 trims

Also listed: 205/70R14 195/70R15 225/60R15 225/65R15 205/60R16 215/60R16 225/55R16 225/60R16 205/55R17 215/55R17 225/50R17 235/50R17 245/45R17 235/45R18 245/45R18

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Trims sold in 1988
3
Generation
S

3 trims sold in 1988

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Dodge Grand Caravan S

1987–1990 3 trims
Grand Caravan 2.5 99 hp · I4 195/75R14 98Q 6 fitments
Generation
S · 1987–1990
Power
99 hp
Engine
I4, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
195/75R14 98QRim 14x5.5 ET40 5x10032 psi
205/70R14 98QRim 14x6 ET40 5x10032 psi
195/70R15 98QRim 15x5.5 ET40 5x10032 psi
205/65R15 97SRim 15x6 ET40 5x10035 psi
205/60R16 97TRim 16x6 ET40 5x10035 psi
205/55R17 95HRim 17x6.5 ET40 5x10038 psi

How to read 98Q: 98 is the load index (up to 1,653 lb / 750 kg per tire) and Q the speed rating (up to 99 mph / 160 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Grand Caravan 3.0 142 hp · V6 195/75R14 98S 6 fitments
Generation
S · 1987–1990
Power
142 hp
Engine
V6, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
195/75R14 98SRim 14x5.5 ET40 5x10032 psi
205/65R15 97SRim 15x6 ET40 5x10035 psi
225/60R15 97SRim 15x7 ET38 5x10035 psi
225/55R16 96HRim 16x7 ET38 5x10038 psi
225/50R17 95VRim 17x7.5 ET38 5x10038 psi
245/45R17 93VRim 17x8 ET35 5x10041 psi

How to read 98S: 98 is the load index (up to 1,653 lb / 750 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Grand Caravan 3.0 AWD 142 hp · V6 205/70R15 98S 8 fitments
Generation
S · 1987–1990
Power
142 hp
Engine
V6, Petrol
Center bore
71.6 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
205/70R15 98SRim 15x6 ET40 5x114.332 psi
225/65R15 97SRim 15x7 ET38 5x114.335 psi
215/60R16 96TRim 16x6.5 ET40 5x114.335 psi
225/60R16 97TRim 16x7 ET38 5x114.335 psi
215/55R17 95HRim 17x7 ET38 5x114.338 psi
235/50R17 95HRim 17x7.5 ET38 5x114.338 psi
235/45R18 93VRim 18x7.5 ET38 5x114.341 psi
245/45R18 94VRim 18x8 ET35 5x114.341 psi

How to read 98S: 98 is the load index (up to 1,653 lb / 750 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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 1988
3
Generation
S
Other years
All years (1987–2020)

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