Your truck, why not?
Thinking of doing the same but that's because mine are sunburned and it easier than painting the whole truck (Have to paint the cab regardless) Desert 'patina'
2001 GMC Sierra 2500HD SLE
6.6 Duramax 4x4
Acquired 6-20-2019 w/203,157
Stock, set up for 5th whl, PAC brake, 40 gal aux tank