Vehicles on the GMT 31XX Platform
| 2014-2022 Chevy Colorado ZR2 |
| 2015-2022 Chevy Colorado ZR1 |
Kits for the GMT 31XX Platform
| Product Number | Product Description | Instructions |
|---|---|---|
| 403020 | 2014-2022 Chevy Colorado ZR2 (1.5″ Front) | 403020 |
| 4311 | 2015-2022 Chevy Colorado Z71 (1.5″ Front) | 4311 |
| 4315 | 2015-2022 Chevy Colorado Z71 (1.5″ Front/1″ Rear) | 4315 |
| 4318 | 2015-2022 Chevy Colorado Z71 (2″ Rear) | 4318 |