Ride/Trim Height Specifications
| Z Trim Height Specifications | 4WD (except ZR2) | Service Allowed | 4.6 to 5 |
| Service Perferred | 4.8 | ||
| 4WD (ZR2) | Service Allowed | 4.6 to 5.2 | |
| Service Perferred | 4.9 | ||
| D Trim Height Specifications | Utility | Service Allowed | 5.1 to 5.8 |
| Service Perferred | 5.4 | ||
| Pickup (except ZQ8) | Service Allowed | 5.1 to 6.4 | |
| Service Perferred | 5.8 | ||
| Pickup (ZQ8) | Service Allowed | 4.8 | |
| Service Perferred | 4.8 |