2012 Ford Mustang Tire Size & Pressure

The 2012 Ford Mustang tire size depends on trim: the Base, 2D Convertible, Automatic Trans takes P215/65R17 98T; the Base, 2D Convertible, Standard Trans takes P215/65R17 98T; the Base, 2D Coupe, Automatic Trans takes P215/65R17 98T; the Base, 2D Coupe, Standard Trans takes P215/65R17 98T; the Boss 302 takes 255/40ZR19 (100Y) XL; the GT, 2D Convertible, Automatic Trans takes P235/50ZR18 97W; the GT, 2D Convertible, Standard Trans takes P235/50ZR18 97W; the GT, 2D Coupe, Automatic Trans takes P235/50ZR18 97W; the GT, 2D Coupe, Standard Trans takes P235/50ZR18 97W; the Shelby GT500, 2D Convertible takes P255/40R19 96W; the Shelby GT500, 2D Coupe takes P255/40R19 96W, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • Base, 2D Convertible, Automatic Trans: P215/65R17 98T
  • Base, 2D Convertible, Standard Trans: P215/65R17 98T
  • Base, 2D Coupe, Automatic Trans: P215/65R17 98T
  • Base, 2D Coupe, Standard Trans: P215/65R17 98T
  • Boss 302: 255/40ZR19 (100Y) XL
  • GT, 2D Convertible, Automatic Trans: P235/50ZR18 97W
  • GT, 2D Convertible, Standard Trans: P235/50ZR18 97W
  • GT, 2D Coupe, Automatic Trans: P235/50ZR18 97W
  • GT, 2D Coupe, Standard Trans: P235/50ZR18 97W
  • Shelby GT500, 2D Convertible: P255/40R19 96W
  • Shelby GT500, 2D Coupe: P255/40R19 96W

Base, 2D Convertible, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP235/50ZR18 97WDoor Placard——
AllP235/50ZR18 97WDoor Placard——

Base, 2D Convertible, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP235/50ZR18 97WDoor Placard——
AllP235/50ZR18 97WDoor Placard——

Base, 2D Coupe, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——

Base, 2D Coupe, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP215/65R17 98TDoor Placard——
AllP225/60R17 98HDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——

Boss 302

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All255/40ZR19 (100Y) XLDoor Placard——
All285/35ZR19 (103Y) XLDoor Placard——
All255/40ZR19Door Placard——
All285/35ZR19Door Placard——

GT, 2D Convertible, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP235/50ZR18 97WDoor Placard——
AllP255/40R19 96WDoor Placard——
AllP245/45ZR19 98WDoor Placard——
AllP235/50ZR18 97WDoor Placard——
AllP255/40R19 96WDoor Placard——

GT, 2D Convertible, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP235/50ZR18 97WDoor Placard——
AllP255/40R19 96WDoor Placard——
AllP245/45ZR19 98WDoor Placard——
AllP235/50ZR18 97WDoor Placard——
AllP255/40R19 96WDoor Placard——

GT, 2D Coupe, Automatic Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——
AllP245/45ZR19 98WDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——

GT, 2D Coupe, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——
AllP245/45ZR19 98WDoor Placard——
AllP235/50ZR18 97WDoor Placard——
All255/40ZR19 XLDoor Placard——

Shelby GT500, 2D Convertible

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP255/40R19 96WDoor Placard——
AllP285/35R19 90W LLDoor Placard——
AllP265/40ZR19 (98Y)Door Placard——
AllP285/35ZR20 (92Y) LLDoor Placard——

Shelby GT500, 2D Coupe

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
AllP255/40R19 96WDoor Placard——
AllP285/35R19 90W LLDoor Placard——
AllP265/40ZR19 (98Y)Door Placard——
AllP285/35ZR20 (92Y) LLDoor Placard——

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More Mustang Specs & Repair Guides

2012 Ford Mustang Factory Service Manual2012 Ford Mustang Oil Type & Capacity

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Frequently Asked Questions

What size tires does a 2012 Ford Mustang take?

It depends on the trim: Base, 2D Convertible, Automatic Trans uses P215/65R17 98T; Base, 2D Convertible, Standard Trans uses P215/65R17 98T; Base, 2D Coupe, Automatic Trans uses P215/65R17 98T; Base, 2D Coupe, Standard Trans uses P215/65R17 98T; Boss 302 uses 255/40ZR19 (100Y) XL; GT, 2D Convertible, Automatic Trans uses P235/50ZR18 97W; GT, 2D Convertible, Standard Trans uses P235/50ZR18 97W; GT, 2D Coupe, Automatic Trans uses P235/50ZR18 97W; GT, 2D Coupe, Standard Trans uses P235/50ZR18 97W; Shelby GT500, 2D Convertible uses P255/40R19 96W; Shelby GT500, 2D Coupe uses P255/40R19 96W.

What is the tire pressure for a 2012 Ford Mustang?

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 2012 Ford Mustang?

Bolt pattern data is available in the factory service manual.

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