Home › Porsche › 2009 Porsche 911 2009 Porsche 911 Tire Size & Pressure The 2009 Porsche 911 tire size depends on trim: the Carrera 4, 2D Convertible, Automatic DCT takes 235/40ZR18 (91Y); the Carrera 4, 2D Convertible, Standard takes 235/40ZR18 (91Y); the Carrera 4, 2D Coupe, Automatic DCT takes 235/40ZR18 (91Y); the Carrera 4, 2D Coupe, Standard takes 235/40ZR18 (91Y); the Carrera 4S, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Carrera S, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Carrera, 2D Convertible, Automatic DCT takes 235/40ZR18 (91Y); the Carrera S, 2D Convertible, 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 4S, 2D Convertible, Automatic DCT takes 235/35ZR19 (87Y); the Carrera S, 2D Coupe, Standard takes 235/35ZR19 (87Y); the Carrera, 2D Coupe, Standard takes 235/40ZR18 (91Y); the Carrera, 2D Convertible, Standard takes 235/40ZR18 (91Y); the GT2 takes 235/35ZR19 (87Y); the Targa 4, Automatic DCT takes 235/40ZR18 (91Y); the Targa 4, Standard takes 235/40ZR18 (91Y); the Targa 4S, Automatic DCT takes 235/35ZR19 (87Y); the Carrera, 2D Coupe, Automatic DCT takes 235/40ZR18 (91Y); the Turbo, 2D Coupe, Automatic takes 235/35ZR19 (87Y); the Turbo, 2D Coupe, Standard takes 235/35ZR19 (87Y); the Turbo, 2D Convertible, Standard takes 235/35ZR19 (87Y); the Turbo, 2D Convertible, Automatic takes 235/35ZR19 (87Y); the Targa 4S, Standard takes 235/35ZR19 (87Y); the Carrera S, 2D Coupe, Automatic DCT 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 Convertible, Standard: 235/40ZR18 (91Y)Carrera 4, 2D Coupe, Automatic DCT: 235/40ZR18 (91Y)Carrera 4, 2D Coupe, Standard: 235/40ZR18 (91Y)Carrera 4S, 2D Convertible, Standard: 235/35ZR19 (87Y)Carrera S, 2D Convertible, Standard: 235/35ZR19 (87Y)Carrera, 2D Convertible, Automatic DCT: 235/40ZR18 (91Y)Carrera S, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)Carrera 4S, 2D Coupe, Automatic DCT: 235/35ZR19 (87Y)Carrera 4S, 2D Coupe, Standard: 235/35ZR19 (87Y)Carrera 4S, 2D Convertible, Automatic DCT: 235/35ZR19 (87Y)Carrera S, 2D Coupe, Standard: 235/35ZR19 (87Y)Carrera, 2D Coupe, Standard: 235/40ZR18 (91Y)Carrera, 2D Convertible, Standard: 235/40ZR18 (91Y)GT2: 235/35ZR19 (87Y)Targa 4, Automatic DCT: 235/40ZR18 (91Y)Targa 4, Standard: 235/40ZR18 (91Y)Targa 4S, Automatic DCT: 235/35ZR19 (87Y)Carrera, 2D Coupe, Automatic DCT: 235/40ZR18 (91Y)Turbo, 2D Coupe, Automatic: 235/35ZR19 (87Y)Turbo, 2D Coupe, Standard: 235/35ZR19 (87Y)Turbo, 2D Convertible, Standard: 235/35ZR19 (87Y)Turbo, 2D Convertible, Automatic: 235/35ZR19 (87Y)Targa 4S, Standard: 235/35ZR19 (87Y)Carrera S, 2D Coupe, Automatic DCT: 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 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 — —
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 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 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 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, 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 — —
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 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 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 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 — —
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, 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 — —
GT2 Tire Specifications Position Tire Size Pressure Load Index Speed Rating All 235/35ZR19 (87Y) Door Placard — — All 325/30ZR19 (101Y) Door Placard — — All 235/35ZR19 (91Y) RF Door Placard — — All 325/30ZR19 (101Y) Door Placard — — All 235/35R19 87V Door Placard — — All 295/30R19 100V RF 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 — —
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 — —
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 — —
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 — —
Turbo, 2D Coupe, Automatic 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 — —
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 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 — —
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 — —
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 — —
Where to Buy & Install Tires for Your 2009 Porsche 911 Worried about mounting? You don't need to haul tires in your trunk. Choose direct-to-installer delivery, mobile installation at your home, or front-door delivery:
⭐ Recommended · Ship to Local Shop
Tire Rack Zero-hassle installation network across the US.
✓ Free delivery to 10,000+ local shops (Firestone, Discount Tire & local mechanics)✓ Mobile installation vans available — they mount & balance in your driveway✓ Free 2-year road hazard warranty included on most eligible tires✓ Pre-set, guaranteed installation rates — no surprise shop markups 🏎️ Find 235/40ZR18 (91Y) on Tire Rack (Local Install) →Direct Home Delivery
Amazon Automotive Fast shipping for DIYers or bringing to your own mechanic.
✓ Fast Prime shipping directly to your home or garage ✓ Great selection of budget brands, trailer tires & spares ✓ Ideal if you have a favorite local shop or home mounting tools 🛒 Shop 235/40ZR18 (91Y) on Amazon →As an affiliate for Tire Rack and Amazon, we earn from qualifying purchases at no extra cost to you.
Frequently Asked Questions What size tires does a 2009 Porsche 911 take? It depends on the trim: Carrera 4, 2D Convertible, Automatic DCT uses 235/40ZR18 (91Y); Carrera 4, 2D Convertible, Standard uses 235/40ZR18 (91Y); Carrera 4, 2D Coupe, Automatic DCT uses 235/40ZR18 (91Y); Carrera 4, 2D Coupe, Standard uses 235/40ZR18 (91Y); Carrera 4S, 2D Convertible, Standard uses 235/35ZR19 (87Y); Carrera S, 2D Convertible, Standard uses 235/35ZR19 (87Y); Carrera, 2D Convertible, Automatic DCT uses 235/40ZR18 (91Y); Carrera S, 2D Convertible, 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 4S, 2D Convertible, Automatic DCT uses 235/35ZR19 (87Y); Carrera S, 2D Coupe, Standard uses 235/35ZR19 (87Y); Carrera, 2D Coupe, Standard uses 235/40ZR18 (91Y); Carrera, 2D Convertible, Standard uses 235/40ZR18 (91Y); GT2 uses 235/35ZR19 (87Y); Targa 4, Automatic DCT uses 235/40ZR18 (91Y); Targa 4, Standard uses 235/40ZR18 (91Y); Targa 4S, Automatic DCT uses 235/35ZR19 (87Y); Carrera, 2D Coupe, Automatic DCT uses 235/40ZR18 (91Y); Turbo, 2D Coupe, Automatic uses 235/35ZR19 (87Y); Turbo, 2D Coupe, Standard uses 235/35ZR19 (87Y); Turbo, 2D Convertible, Standard uses 235/35ZR19 (87Y); Turbo, 2D Convertible, Automatic uses 235/35ZR19 (87Y); Targa 4S, Standard uses 235/35ZR19 (87Y); Carrera S, 2D Coupe, Automatic DCT uses 235/35ZR19 (87Y).
What is the tire pressure for a 2009 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 2009 Porsche 911? Bolt pattern data is available in the factory service manual.
Other Porsche 911 Years Other Porsche Models