Home › Porsche › 2011 Porsche 911 2011 Porsche 911 Tire Size & Pressure The 2011 Porsche 911 tire size depends on trim: the Carrera 4, 2D Convertible, Automatic DCT takes 235/40ZR18 (91Y); the Carrera 4, 2D Coupe, Automatic DCT takes 235/40ZR18 (91Y); the Carrera 4, 2D Convertible, Standard takes 235/40ZR18 (91Y); the GT2 RS takes 245/35ZR19 (89Y); the Carrera S, 2D Coupe, Automatic DCT takes 235/35ZR19 (87Y); the Carrera 4S, 2D Coupe, Automatic DCT takes 235/35ZR19 (87Y); the Carrera 4S, 2D Coupe, Standard takes 235/35ZR19 (87Y); the Carrera S, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Carrera 4S, 2D Convertible, Automatic DCT takes 235/35ZR19 (87Y); the Carrera GTS, 2D Coupe, Standard takes 235/35ZR19 (87Y); the Carrera S, 2D Convertible, Automatic DCT takes 235/35ZR19 (87Y); the Carrera 4S, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Carrera 4, 2D Coupe, Standard takes 235/40ZR18 (91Y); the Carrera, 2D Coupe, Automatic DCT takes 235/40ZR18 (91Y); the Carrera, 2D Convertible, Standard takes 235/40ZR18 (91Y); the Carrera GTS, 2D Coupe, Automatic DCT takes 235/35ZR19 (87Y); the Carrera GTS, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Carrera GTS, 2D Convertible, Automatic DCT takes 235/35ZR19 (87Y); the GT3 takes 235/35ZR19 (87Y); the Targa 4S, Automatic DCT takes 235/35ZR19 (87Y); the GT3 RS takes 245/35ZR19 (89Y); the Targa 4, Standard takes 235/40ZR18 (91Y); the Carrera, 2D Coupe, Standard takes 235/40ZR18 (91Y); the Carrera, 2D Convertible, Automatic DCT takes 235/40ZR18 (91Y); the GT3 RS 4.0 takes 245/35ZR19 (89Y); the Speedster takes 235/35ZR19 (87Y); the Targa 4S, Standard takes 235/35ZR19 (87Y); the Turbo S, 2D Coupe takes 235/35ZR19 (87Y); the Turbo S, 2D Convertible takes 235/35ZR19 (87Y); the Targa 4, Automatic DCT takes 235/40ZR18 (91Y); the Carrera S, 2D Coupe, Standard takes 235/35ZR19 (87Y); the Turbo, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Turbo, 2D Convertible, Automatic DCT takes 235/35ZR19 (87Y); the Turbo, 2D Coupe, Automatic DCT takes 235/35ZR19 (87Y); the Turbo, 2D Coupe, Standard takes 235/35ZR19 (87Y), per the factory service manual.
Factory-Spec Tire Size
Varies by trim
Carrera 4, 2D Convertible, Automatic DCT: 235/40ZR18 (91Y)Carrera 4, 2D Coupe, Automatic DCT: 235/40ZR18 (91Y)Carrera 4, 2D Convertible, Standard: 235/40ZR18 (91Y)GT2 RS: 245/35ZR19 (89Y)Carrera S, 2D Coupe, Automatic DCT: 235/35ZR19 (87Y)Carrera 4S, 2D Coupe, Automatic DCT: 235/35ZR19 (87Y)Carrera 4S, 2D Coupe, Standard: 235/35ZR19 (87Y)Carrera S, 2D Convertible, Standard: 235/35ZR19 (87Y)Carrera 4S, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)Carrera GTS, 2D Coupe, Standard: 235/35ZR19 (87Y)Carrera S, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)Carrera 4S, 2D Convertible, Standard: 235/35ZR19 (87Y)Carrera 4, 2D Coupe, Standard: 235/40ZR18 (91Y)Carrera, 2D Coupe, Automatic DCT: 235/40ZR18 (91Y)Carrera, 2D Convertible, Standard: 235/40ZR18 (91Y)Carrera GTS, 2D Coupe, Automatic DCT: 235/35ZR19 (87Y)Carrera GTS, 2D Convertible, Standard: 235/35ZR19 (87Y)Carrera GTS, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)GT3: 235/35ZR19 (87Y)Targa 4S, Automatic DCT: 235/35ZR19 (87Y)GT3 RS: 245/35ZR19 (89Y)Targa 4, Standard: 235/40ZR18 (91Y)Carrera, 2D Coupe, Standard: 235/40ZR18 (91Y)Carrera, 2D Convertible, Automatic DCT: 235/40ZR18 (91Y)GT3 RS 4.0: 245/35ZR19 (89Y)Speedster: 235/35ZR19 (87Y)Targa 4S, Standard: 235/35ZR19 (87Y)Turbo S, 2D Coupe: 235/35ZR19 (87Y)Turbo S, 2D Convertible: 235/35ZR19 (87Y)Targa 4, Automatic DCT: 235/40ZR18 (91Y)Carrera S, 2D Coupe, Standard: 235/35ZR19 (87Y)Turbo, 2D Convertible, Standard: 235/35ZR19 (87Y)Turbo, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)Turbo, 2D Coupe, Automatic DCT: 235/35ZR19 (87Y)Turbo, 2D Coupe, Standard: 235/35ZR19 (87Y)Carrera 4, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Carrera 4, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Carrera 4, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
GT2 RS Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 245/35ZR19 (89Y) Door Placard — — All 325/30ZR19 (101Y) Door Placard — —
Carrera S, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 295/30ZR19 (100Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera 4S, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera 4S, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera S, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 295/30ZR19 (100Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera 4S, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera GTS, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Carrera S, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 295/30ZR19 (100Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera 4S, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Carrera 4, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Carrera, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 265/40ZR18 (101Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 265/40R18 97V Door Placard — —
Carrera, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 265/40ZR18 (101Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 265/40R18 97V Door Placard — —
Carrera GTS, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Carrera GTS, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Carrera GTS, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
GT3 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Targa 4S, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
GT3 RS Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 245/35ZR19 (89Y) Door Placard — — All 325/30ZR19 (101Y) Door Placard — —
Targa 4, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Carrera, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 265/40ZR18 (101Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 265/40R18 97V Door Placard — —
Carrera, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 265/40ZR18 (101Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 265/40R18 97V Door Placard — —
GT3 RS 4.0 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 245/35ZR19 (89Y) Door Placard — — All 325/30ZR19 (101Y) Door Placard — —
Speedster Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Targa 4S, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Turbo S, 2D Coupe Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Turbo S, 2D Convertible Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — —
Targa 4, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/40ZR18 (91Y) Door Placard — — All 295/35ZR18 (99Y) Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Carrera S, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 295/30ZR19 (100Y) XL Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF Door Placard — —
Turbo, 2D Convertible, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Turbo, 2D Convertible, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Turbo, 2D Coupe, Automatic DCT Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
Turbo, 2D Coupe, Standard Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 305/30ZR19 (102Y) XL Door Placard — — All 235/40R18 91V Door Placard — — All 295/35R18 99V Door Placard — —
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Frequently Asked Questions What size tires does a 2011 Porsche 911 take? It depends on the trim: Carrera 4, 2D Convertible, Automatic DCT uses 235/40ZR18 (91Y); Carrera 4, 2D Coupe, Automatic DCT uses 235/40ZR18 (91Y); Carrera 4, 2D Convertible, Standard uses 235/40ZR18 (91Y); GT2 RS uses 245/35ZR19 (89Y); Carrera S, 2D Coupe, Automatic DCT uses 235/35ZR19 (87Y); Carrera 4S, 2D Coupe, Automatic DCT uses 235/35ZR19 (87Y); Carrera 4S, 2D Coupe, Standard uses 235/35ZR19 (87Y); Carrera S, 2D Convertible, Standard uses 235/35ZR19 (87Y); Carrera 4S, 2D Convertible, Automatic DCT uses 235/35ZR19 (87Y); Carrera GTS, 2D Coupe, Standard uses 235/35ZR19 (87Y); Carrera S, 2D Convertible, Automatic DCT uses 235/35ZR19 (87Y); Carrera 4S, 2D Convertible, Standard uses 235/35ZR19 (87Y); Carrera 4, 2D Coupe, Standard uses 235/40ZR18 (91Y); Carrera, 2D Coupe, Automatic DCT uses 235/40ZR18 (91Y); Carrera, 2D Convertible, Standard uses 235/40ZR18 (91Y); Carrera GTS, 2D Coupe, Automatic DCT uses 235/35ZR19 (87Y); Carrera GTS, 2D Convertible, Standard uses 235/35ZR19 (87Y); Carrera GTS, 2D Convertible, Automatic DCT uses 235/35ZR19 (87Y); GT3 uses 235/35ZR19 (87Y); Targa 4S, Automatic DCT uses 235/35ZR19 (87Y); GT3 RS uses 245/35ZR19 (89Y); Targa 4, Standard uses 235/40ZR18 (91Y); Carrera, 2D Coupe, Standard uses 235/40ZR18 (91Y); Carrera, 2D Convertible, Automatic DCT uses 235/40ZR18 (91Y); GT3 RS 4.0 uses 245/35ZR19 (89Y); Speedster uses 235/35ZR19 (87Y); Targa 4S, Standard uses 235/35ZR19 (87Y); Turbo S, 2D Coupe uses 235/35ZR19 (87Y); Turbo S, 2D Convertible uses 235/35ZR19 (87Y); Targa 4, Automatic DCT uses 235/40ZR18 (91Y); Carrera S, 2D Coupe, Standard uses 235/35ZR19 (87Y); Turbo, 2D Convertible, Standard uses 235/35ZR19 (87Y); Turbo, 2D Convertible, Automatic DCT uses 235/35ZR19 (87Y); Turbo, 2D Coupe, Automatic DCT uses 235/35ZR19 (87Y); Turbo, 2D Coupe, Standard uses 235/35ZR19 (87Y).
What is the tire pressure for a 2011 Porsche 911? 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 2011 Porsche 911? Bolt pattern data is available in the factory service manual.
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