Vehicle Covered in this Guide:
2014-2019 Corvette Grand Sport, Z06, ZR1
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.
|
Bolt Pattern |
Thread Pitch |
Center Bore |
|
5x120.65mm |
M12x1.5 |
70.3mm |
Performance Street/Track Fitments
These fitments are effective for both performance oriented street cars and track warriors. The suspension type, alignment settings, and tire brand/size can be changed accordingly to work for either scenario.
Staggered Setups
- Front: 18x11” ET38 with 315/30-18 tires
Rear: 18x12.5” ET52 with 335/30-18 tires - Popular fitment
- Recommend at least -2* front camber, -1.5* rear camber
- Could also run 295/30-18 front tires
- Can also run 345 width rear tires without issue
- Front: 18x11” ET38 with 315/30-18 tires
Rear: 19x12.5” ET55 with 325/30-19 tires - Could also run 275/35-18 or 295/30-18 front tires
- Recommend at least -2* front camber
- Can also run 335-345 width rear tires without issue
- Front: 19x10” ET32 with 285/30-19 tires
Rear: 19x12.5” ET55 with 325/30-19 tires - Could also run 275/30-19 or 295/30-19 tires up front
- Works with factory camber specs
- Can also run 335-345 width rear tires without issue
- Front:19x11” ET38 with 305/30-19 tires
Rear: 19x12.5” ET55 with 325/30-19 tires - Could also run 295/30-19 tires up front
- Can also run 335-345 width rear tires without issue
- Recommend at least -2* front camber
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