1. cutting of the air dam is required.
2. Excludes Silverado S.S. model.
3. Tow hooks must be removed.
4. Heritage Edition only.
5. will not work on Platinum Edition models equipped with
front parking sonar system.
6. cutting of the air dam may be required on 2wD models.
7. on vehicles w/out tow hooks, minor cutting of air dam is
8. Minor trimming of air dam may be required.
9. If equipped with tow hooks, they must be removed to complete
10. Factory steel skid plate must be removed.
11. Skid Plate must be removed, if equipped.
12. New 2007 body style.
13. Excludes Harley Davidson Edition.
14. Minor trimming of the tow hook pockets required.
15. Excludes STX models.
16. License plate relocation may be required. Must relocate
license plate on Denali models.
17. Laser sensor for optional Adaptive cruise control-Forward
collision warning system will be affected.
18. will not work on vehicles with active curse control system.