Sierra 2500 Denali 2WD V8-6.0L (2011)
16. For 1500 series vehicles, remove the crossbar bolts/nuts and crossbar.
17. For 2500 series vehicles, remove the crossbar bolts/nuts and crossbar.
16. For 1500 series vehicles, remove the crossbar bolts/nuts and crossbar.
17. For 2500 series vehicles, remove the crossbar bolts/nuts and crossbar.