C7 Widebody 2006-2013 Corvette Grand Sport, Z06, ZR1
Vehicle Covered in this Guide
2006-2013 Corvette Grand Sport, Z06, ZR1
Chassis Introduction
Launched in the 2005 model year, the 6th generation Corvette improved upon the great foundation of the C5 before it with new engines, updated interior, and slightly revised suspension and brakes. 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, -1.5* rear 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 and -1.5* rear camber
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