Porsche 911 992 GT3 Wheel & Tire Fitment Guide

Looking to increase the performance of your 2022-current 992 GT3? Look no further than this Porsche 911 992 GT3 Wheel & Tire Fitment Guide. With Performance street and track fitments with our 20” lineup as well as Hardcore track fitments using 19” wheels. We have you covered no matter what you plan on using your 992 GT3 for. With Forged options like the VS-5RS and EC-7RS, we are reducing unsprung and rotational mass and increasing wheel widths in select fitments. Unlock the full potential of your GT3 with a set of Apex wheels in a fitment below.

Brake Clearance Information

The factory 6 piston 408mm steel and 410mm PCCBs require 20" wheels for proper clearance. Read our article for more info.

19" Wheels can be run on this chassis when factory front brakes are replaced with aftermarket kits such as those from AP Racing Essex.

Rear Axle Steering (RAS) Clearance

All 19" & 20" APEX wheels are optimized to clear rear axle steering.

Our most popular fitments for the 992 GT3 that work with both the 408mm Steel and 410mm PCCB options. With two rear wheel sizes to choose from to best match the tire you plan to use, we have you covered for both street and track use.

Wheels

• Front Wheel Size: 20x9.5"ET44
• Rear Wheel Size: 20x12"ET47
• Available: in VS-5RS
• Popular Fitment

Tires

• APEX Staff Pick:
• Front Tire Size: 255/35-20
• Rear Tire Size: 325/30-20
• Direct Fit
• Max Performance Summer: Pirelli P Zero (PZ4) (280 TW)
• Extreme Performance Summer: Michelin PS Cup 2 240 Connect (240 TW)
• R-Compounds: Michelin PS Cup 2 (180 TW), Toyo R888R (100TW)
• Semi-Slick:No options currently available

Wheels

• Front Wheel Size: 20x9.5" ET44
• Rear Wheel Size: 20x12.5" ET48
• Available: in VS-5RS

Tires

• APEX Staff Pick:
• Front Tire Size: 255/35-20
• Rear Tire Size: 325/30-20
• Typically a Direct Fit, additional rear negative camber may be required
• Max Performance Summer: Pirelli P Zero (PZ4) (280 TW)
• Extreme Performance Summer: Michelin PS Cup 2 240 Connect (240 TW)
• R-Compounds: Michelin PS Cup 2 (180 TW), Toyo R888R (100TW)
• Semi-Slick:No options currently available
• Alternative 1:
• Front Tire Size: 265/35-20
• Rear Tire Size: 335/30-20
• Additional Negative camber required
• Max Performance Summer: No options currently available
• Extreme Performance Summer: No options currently available
• R-Compounds: Michelin Cup 2 R(140 TW)
• Semi-Slick: No options currently available

Our Hardcore Track fitments for those 992 GT3's that see considerable amount of track time and have gone to an aftermarket front brake setup. With reduced diameter, we get less weight and consumable cost as well as better sidewall support for those track tires or Pirelli Slicks. Unlock more performance from your GT3 today.

Wheels

• Front Wheel Size: 19x10”ET42
• Rear Wheel Size: 19x12" ET46
• Available in VS-5RS & EC-7RS
• Requires AP Racing by Essex CP9661 Front 6 piston 394x34mm - 13.01.10141
• Trimming or removal of the lower brake duct

Tires

• APEX Staff Pick:
• Front Tire Size: 265/35-19
• Rear Tire Size: 315/35-19
• Additional negative camber required
• Max Performance Summer: No options currently available
• Extreme Performance Summer: No options currently available
• R-Compound: No options currently available
• Semi-Slick: Hoosier R7 (40TW)
• Alternative 1:
• Front Tire Size: 265/35-19
• Rear Tire Size: 325/30-19
• Additional negative camber required
• Max Performance Summer: Michelin PS4S (300TW), Continental Extremecontact Sport 02 (340TW)
• Extreme Performance Summer: Goodyear Supercar 3 (200TW), Continental Extremecontact Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7 (40TW)

Wheels

• Front Wheel Size: 19x10”ET42
• Rear Wheel Size: 19x13" ET45
• Available in EC-7RS and VS-5RS
• Requires AP Racing by Essex CP9661 Front 6 piston 394x34mm - 13.01.10141
• Trimming or removal of lower brake duct
• APEX Staff Pick:
• Front Tire Size: 275/675-19
• Rear Tire Size: 325/705-19
• Aggressive track alignment required
• -3° front and -2.5° rear minimum
• Racing Slick: Pirelli Slick

Wheels

• Front Wheel Size: 19x10”ET42
• Rear Wheel Size: 20x12" ET47
• Available in VS-5RS
• Requires AP Racing by Essex CP9661 Front 6 piston 394x34mm - 13.01.10141
• Trimming or removal of lower brake duct

Tires

• APEX Staff Pick:
• Front Tire Size: 265/35-19
• Rear Tire Size: 315/30-20
• Additional Rear camber may be required
• Max Performance Summer: Michelin Pilot Sport 4S (300TW)
• Extreme Performance Summer: No options currently available
• R-Compound: Michelin Cup 2 (140TW), Toyo R888R (100TW)
• Semi-Slick: No options currently available

Wheels

• Front Wheel Size: 19x10”ET42
• Rear Wheel Size: 20x12.5" ET48
• Available in VS-5RS
• Requires AP Racing by Essex CP9661 Front 6 piston 394x34mm - 13.01.10141
• Trimming or removal of lower brake duct
• APEX Staff Pick:
• Front Tire Size: 265/35-19
• Rear Tire Size: 325/30-20
• Additional Rear camber may be required
• Max Performance Summer: No options currently available
• Extreme Performance Summer: No options currently available
• R-Compound: Michelin Cup 2 (140TW), Toyo R888R (100TW)
• Semi-Slick: No options currently available

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:

• Porsche Steel 6 piston 408x34mm f. / 4 piston 380x30mm r. - 20" wheels required
• Porsche PCCB 6 piston 410x34mm f. / 4 piston 390x30mm r. - 20" wheels required, read our article for more info.
• AP Racing by Essex CP9661 Front 6 piston 394x34mm - 13.01.10141 - 19" & 20" wheels clear
• AP Racing by Essex CP9450 Rear 4 piston 380x32mm - 13.01.10143 - 19" & 20" wheels clear