Porsche 911 993 Carrera S/4S & Turbo/S Wheel & Tire Fitment Guide

Available Wheel Designs

Forged Designs

ML-10RT

Forged Touring Line

Performance Street and Track Wheel Fitment

Wider fitments for enhanced performance

Wheels:

Front Wheel Size: 18x8.5”ET44
Rear Wheel Size: 18x10”ET36
- Available in ML-10RT
- Popular Fitment
- Clears Base and Turbo Brakes

Tires:

Apex Staff Pick
- Front Tire Size: 225/40-18
- Rear Tire Size: 285/30-18
- OEM Turbo sizes
- Typically a direct fit
- Max Performance Summer: Continental Extremecontact Sport 02 (340TW), Michelin PS4S (300TW), Michelin PS2 (220TW)
- Extreme Performance Summer: Michelin Sport Cup 2 (240TW), Bridgestone RE-71RZ (200TW), Bridgestone RE-71RS (200TW), Falken RT660+ (200TW), Yokohama AD09 (200TW), Nankang CR-S (200TW)
- R-Compound: No options currently available
- Semi-Slick: Hoosier R7 (40TW) - Camber plates required

Wheels:

Front Wheel Size: 18x8.5”ET44
Rear Wheel Size: 18x11”ET36
- Available in ML-10RT
- Clears Base and Turbo Brakes

Tires:

Apex Staff Pick:
- Front Tire Size: 235/40-18
- Rear Tire Size: 295/30-18
- Front camber plates required
- Front fender rolling may be required
- Rear camber required to clear wider 11" wheel
- Max Performance Summer: Continental Extremecontact Sport 02 (340TW), Michelin PS4S (300TW), Michelin PS2 (220TW)
- Extreme Performance Summer: Michelin Sport Cup 2 (240TW), Bridgestone RE-71RZ (200TW), Bridgestone RE-71RS (200TW), Falken RT660+ (200TW), Vitour P1 (200TW), Yokohama A052 (200TW), Yokohama AD09 (200TW), Nankang CR-S (200TW)
- R-Compound: Toyo R888R (100TW)
- Semi-Slick: No options currently available

Additional Resources

Brake Clearance Information

In the engineering phase of wheel development we 3D scan factory brakes and review 2D aftermarket brake templates in order to optimize our barrel profiles and spoke curvatures. As a result, our wheels offer massive brake clearance so you can run the smallest possible wheel diameter. The following brakes have been tested and confirmed to clear our wheels.

Base front 4 piston 304mm - 18x8.5"ET44 ML-10RT Clears

Turbo front 4 piston 322mm - 18x8.5"ET44 ML-10RT Clears

Base rear 4 piston 299mm - 18x10"ET36 ML-10RT Clears

Base rear 4 piston 299mm - 18x11"ET36 ML-10RT Clears

Turbo rear 4 piston 322mm - 18x10"ET36 ML-10RT Clears

Turbo rear 4 piston 322mm - 18x11"ET36 ML-10RT Clears

Still have questions?

Fill out our Fitment Recommendation form Call us: 925-245-0773 Email us: support@apexraceparts.com

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