Chevrolet C7 Corvette Widebody Wheel & Tire Fitment Guide

Searching for an upgrade to the wheels and tires on your 2014-2019 Chevrolet Corvette Grand Sport, Z06, or ZR1? You'll find exactly what you need to do here in our C7 Corvette Widebody Wheel & Tire Fitment Guide. Whether you want to drop your lap times on track or simply freshen up the appearance of your street car, our guide provides both wheel size and tire size recommendations, along with suspension setups, for your scenario. Browse through options available in our Flow Formed wheels like the SM-10, or take a look at our Forged wheels such as the VS-5RS, SM-10RS, and EC-7RS.

This guide is specifically for the widebody C7 models. If you have a widebody, please click here to view our C7 Corvette Narrowbody Wheel & Tire Fitment Guide.

Chassis Introduction

The last of the front-engined Corvettes, the C7 generation took a big leap forward both mechanically and fit & finish compared to Corvettes before it. With stunning styling, powerful new engines, and revised suspension geometry, the C7 is a weapon for years to come. This guide specifically caters to the Grand Sport, Z06, and ZR1 models that are commonly referred to as widebody due to their fender differences compared to the base models.

These bolt-on wheel fitments are ideal for enthusiasts enjoying their Corvette day-to-day on the street, and they are typically paired with all-season or performance-oriented summer tires. These wheel and tire configurations will improve the appearance and performance of your Corvette without requiring modifications to the factory suspension or alignment. Just bolt-on and enjoy!

Wheels

Front Wheel Size: 18x10" ET30/32 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10, VS-5RS
• Popular Setup

Tires

• APEX Staff Pick Front Tire Size: 275/35-18 Rear Tire Size: 325/30-19
• Direct Fit
• Performance All-Season: Michelin Pilot Sport AS4 ZP (540 TW)
• Performance Summer: Continental Extreme Sport 02 (340 TW), Firestone Firehawk Indy 500 (340 TW), Yokohama Advan Apex V601 (280 TW), Michelin Pilot Sport 4S (300 TW)
• Extreme Performance Summer: Goodyear Supercar 3 (220 TW), Nankang CR-S V2 (200 TW), Continental Extreme Force (200 TW)

Wheels

Front Wheel Size: 19x10.5" ET36 Rear Wheel Size: 20x12.5” ET55

• Available in: VS-5RS

Tires

• APEX Staff Pick Front Tire Size: 285/30-19 Rear Tire Size: 335/25-20
• Direct Fit
• Factory Tire Size
• Performance All-Season: Michelin Pilot Sport AS4 ZP (540 TW), Continental DWS06 Plus (560 TW)
• Performance Summer: Continental Extremecontact Sport 02 (340 TW), Michelin Pilot Super Sport ZP (300 TW)
• Extreme Performance Summer: Bridgestone Potenza S007A (340 TW), Michelin Pilot Sport Cup 2 ZP (180 TW)

Whether you enjoy spirited street driving or you're a weekend track warrior chasing lap times, these wheel & tire configurations are ideal for enthusiasts looking for a more dramatic improvement in performance. They are typically paired with performance oriented summer tires or track oriented R-compounds to best suit each individual drivers priorities, goals and preferences for their Corvette.

We've optimized the offset of our wheels to work well with the stock fenders on your Corvette, however, a wide variety of tire compounds can be used and some may require negative camber to fit properly. See fitment notes under each tire configuration below to see if modifications are required. If you plan to track your Corvette, we highly recommend dialing in negative camber regardless of whether your wheel/tire fitment requires it for fender clearance. Negative camber is vital for extracting the most performance and longevity out of your tires, and without the proper amount the outer shoulders of your tires will wear out prematurely and running tire costs will dramatically increase.

Wheels

Front Wheel Size: 18x10" ET30/32 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10, VS-5RS

Tires

• APEX Staff Pick Front Tire Size: 275/35-18 Rear Tire Size: 325/30-19
• Direct Fit
• Performance Summer: Continental Extreme Sport 02 (340 TW), Firestone Firehawk Indy 500 (340 TW), Yokohama Advan Apex V601 (280 TW), Michelin Pilot Sport 4S (300 TW)
• Extreme Performance Summer: Goodyear Supercar 3 (220 TW), Nankang CR-S V2 (200 TW), Continental Extreme Force (200 TW)
• R-Compound: Toyo Proxes R888R (100 TW), Nitto NT01 (100 TW

Wheels

Front Wheel Size: 18x11" ET38 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10, VS-5RS, EC-7RS, SM-10RS
• A minimum of -1º front and -1º rear camber suggested for better handling
• Popular Fitment

Tires

• APEX Staff Pick Front Tire Size: 295/30-18 Rear Tire Size: 325/30-19
• Direct Fit
• Performance Summer: Continental Extreme Sport 02 (340 TW), Michelin Pilot Sport 4S (300 TW)
• Extreme Performance Summer: Continental Extreme Force (200TW), Nankang CR-S V2 (200TW), Pirelli Trofeo R (200TW)
• R-Compound: Toyo Proxes R888R (100 TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 325/30-19
• Direct Fit
• Performance Summer: No options currently available
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo Proxes R888R (100 TW), Nitto NT01 (100 TW

Wheels

Front Wheel Size: 19x10.5" ET36 Rear Wheel Size: 19x12.5” ET55

• Available in: VS-5RS, EC-7RS
• A minimum of -1º front and -1º rear camber suggested for better handling

Tires

• APEX Staff Pick Front Tire Size: 295/30-19 Rear Tire Size: 325/30-19
• Direct Fit
• Performance Summer: Yokohama Advan Apex V601 (280 TW), Continental Extremecontact Sport 02 (340 TW), Michelin Pilot Sport 4S (300TW)
• Extreme Performance Summer: Continental Extreme Force (200TW), Goodyear Eagle F1 Supercar 3 (220 TW)
• R-Compound: Toyo Proxes R888R (100 TW)

These wheel and tire configurations are best suited for hardcore Corvette owners, track junkies and club racers that prioritize performance above all else. With these wheels everything from extreme summer tires to full racing slicks are commonly used depending on your experience behind the wheel, class rules, etc.

Additional negative camber is strongly encouraged to maximize performance and tire longevity, and some of the more aggressive fitments will absolutely require it to prevent rubbing under suspension compression. Even with the appropriate amount of negative camber dialed in, some of the more extreme fitments can still scrub the liners under suspension compression and/or when turning the steering wheel to full lock. This is par for the course when pushing the limits of wheel and tire fitment. These fitments are not for someone who primarily will use this wheel setup on their Corvette for street use or in inclement weather.

Wheels

Front Wheel Size: 18x11" ET38 Rear Wheel Size: 18x12.5” ET52

• Available in: SM-10, EC-7RS, VS-5RS
• Popular Fitment
• Additional negative camber required, minimum of -2.5º front and -1.5º rear suggested for better handling

Tires

• APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 335/30-18
• Extreme Performance Summer: BFG Rival S 1.5 (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100TW), Toyo R888R (100TW), Nankang AR-1 (100TW)
• Semi-Slick: Hoosier R7/A7 (40TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 345/35-18
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7/A7 (40 TW)

Wheels

Front Wheel Size: 18x11" ET38 Rear Wheel Size: 18x13” ET56

• Available in: SM-10RS, VS-5RE
• Additional negative camber required, minimum of -2.5º front and -1.5º rear suggested for better handling
• If running factory shocks and leafs, the inner lip of the rear wheel will rest on the upper control arm at full droop. This is not an issue once the car is back on the ground and driving.

Tires

• APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 335/30-18
• Extreme Performance Summer: BFG Rival S 1.5 (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100TW), Toyo R888R (100TW), Nankang AR-1 (100TW)
• Semi-Slick: Hoosier R7/A7 (40TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 345/35-18
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7/A7 (40 TW)

Wheels

Front Wheel Size: 18x12" ET46 Rear Wheel Size: 18x13” ET56

• Available in: SM-10RS, VS-5RE, SM-10RE
• Additional negative camber required, minimum of -3.0º front and -1.5º rear suggested for better handling and fender clearance
• 3-5mm spacer may be needed up front, each vehicle setup will be a little different with camber adjustment so please confirm fitment on your car before driving
• 1/4 turn of steering wheel is lost at full lock in each direction due to wider front wheel

Tires

• APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 335/30-18
• Extreme Performance Summer: BFG Rival S 1.5 (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100TW), Toyo R888R (100TW), Nankang AR-1 (100TW)
• Semi-Slick: Hoosier R7/A7 (40TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 345/35-18
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7/A7 (40 TW)
• Wider Alternative Front Tire Size: 335/30-18 Rear Tire Size: 345/35-18
• Aggressive front fitment, expect potential rubbing under compression
• Extreme Performance Summer: No options currently available
• R-Compound: No options currently available
• Semi-Slick: Hoosier R7/A7 (40TW)

Wheels

Front Wheel Size: 18x11" ET38 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10, VS-5RS, EC-7RS, SM-10RS

Tires

• APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 325/30-19
• Extreme Performance Summer: Continental Extreme Force (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100TW), Toyo R888R (100TW), Nankang AR-1 (100TW),
• Semi-Slick: Hoosier R7/A7 (40TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 345/30-19
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7/A7 (40 TW)

Wheels

Front Wheel Size: 18x12" ET46 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10RS
• Additional negative camber required, minimum of -3.0º front and -1.5º rear suggested for better handling and fender clearance
• 3-5mm spacer may be needed up front, each vehicle setup will be a little different with camber adjustment so please confirm fitment on your car before driving
• 1/4 turn of steering wheel is lost at full lock in each direction due to wider front wheel

Tires

• APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 325/30-19
• Extreme Performance Summer: Continental Extreme Force (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100TW), Toyo R888R (100TW), Nankang AR-1 (100TW),
• Semi-Slick: Hoosier R7/A7 (40TW)
• Wider Alternative Front Tire Size: 315/30-18 Rear Tire Size: 345/30-19
• Extreme Performance Summer: Continental Extreme Force (200TW)
• R-Compound: Toyo R888R (100TW)
• Semi-Slick: Hoosier R7/A7 (40 TW)

Wheels

Front Wheel Size: 19x11" ET38 Rear Wheel Size: 19x12.5” ET55

• Available in: SM-10, SM-10RS

Tires

APEX Staff Pick Front Tire Size: 305/30-19 Rear Tire Size: 325/30-19

• A minimum of -2º front and -1.5º rear camber suggested
• May rub on the inside fender liner up front at full lock due to front tire height
• Extreme Performance Summer: Goodyear Supercar 3 (220TW)
• R-Compound: Nitto NT01 (100TW), Michelin Pilot Sport Cup 2 (180 TW), Toyo R888R (100TW), Nankang AR-1 (100TW), Goodyear Supercar 3R (100TW)
• Semi-Slick: No options currently available
• Wider Alternative Front Tire Size: 295/30-19 Rear Tire Size 345/30-19
• A minimum of -2º front and -1.5º rear camber suggested
• Extreme Performance Summer: Continental Extremecontact Force (200 TW)
• R-Compound: Toyo R888R (100 TW)
• Semi-Slick: Hoosier A7 (40TW), Hoosier R7 (40TW), Toyo RR (40TW)

Square Configurations

Recommended for enthusiasts that want to mitigate understeer, improve turn-in, and rotate tires front & rear for extended life. Square configurations may compromise rear-end grip when compared to staggered configurations.

Wheels

Front Wheel Size: 18x11" ET38 Rear Wheel Size: 18x11" ET38

• Available in: SM-10, VS-5RS, EC-7RS, SM-10RS
• Traction control/PTM will need to be turned off to prevent possible electronic limitations. If you have concerns about this, we recommend you do not run this setup.

Tires

APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 315/30-18

• A minimum of -2º front and -1.5º rear camber suggested
• Extreme Performance Summer: Falken Azenis RT660 (200TW), BFGoodrich G-Force Rival S 1.5 (200TW), Yokohama Advan A052 (200TW), Nankang NS-2R (200TW), Nankang CR-S V2 (200TW), Continental Extremecontact Force (200 TW)
• R-Compound: Nitto NT01 (100 TW), Toyo R888R (100 TW), Nankang AR-1 (100 TW)
• Semi-Slick: Hoosier A7 (40TW), Hoosier R7 (40TW), Toyo RR (40TW), Goodyear Eagle RS (40TW)

Wheels

Front Wheel Size: 18x12" ET46 Rear Wheel Size: 18x12" ET46

• Available in: SM-10RS
• Traction control/PTM will need to be turned off to prevent possible electronic limitations. If you have concerns about this, we recommend you do not run this setup.
• 1/4 turn of steering wheel is lost at full lock in each direction due to wider front wheel

Tires

APEX Staff Pick Front Tire Size: 315/30-18 Rear Tire Size: 315/30-18

• A minimum of -2.5º front and -1.5º rear camber suggested
• Extreme Performance Summer: Falken Azenis RT660 (200TW), BFGoodrich G-Force Rival S 1.5 (200TW), Yokohama Advan A052 (200TW), Nankang NS-2R (200TW), Nankang CR-S V2 (200TW), Continental Extremecontact Force (200 TW)
• R-Compound: Nitto NT01 (100 TW), Toyo R888R (100 TW), Nankang AR-1 (100 TW)
• Semi-Slick: Hoosier A7 (40TW), Hoosier R7 (40TW), Toyo RR (40TW), Goodyear Eagle RS (40TW)
• Wider Alternative Front Tire Size: 335/30-18 Rear Tire Size 335/30-18
• A minimum of -3.0º front and -1.5º rear camber suggested
• Extreme Performance Summer: BFGoodrich G-Force Rival S 1.5 (200TW), Nankang CR-S V2 (200TW)
• R-Compound: Nitto NT01 (100 TW), Toyo R888R (100 TW), Nankang AR-1 (100 TW)
• Semi-Slick: Hoosier A7 (40TW), Hoosier R7 (40TW), Goodyear Eagle RS (40 TW)

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.

Click here to download our master brake clearance table

**Certain cars with the J56 brake package come with wheel blockers as found on page 173 in the owners manual. We do not recommend installing these and they will not clear 18" wheels. Do not use them if you wish to run 18" wheels.