1999 GMC Sierra 1500 Pickup Owner's Manual - Page 267
1999 GMC Sierra 1500 Pickup Manual
Page 267 highlights
K2369 Ifyour vehiclehaswheelnutcaps,removethemusingthewheelwrench. DOWN facing you, to unscrew Use thewheelwrenchandratchet,with off. andtakethem off. Thentakethehubcap If thewheelhasatrimring,remove wrench. it byusingtheflatend of thewheel K2368 If thewheelhasasmoothcenterpieceoracenterpiecewithrecessed nuts,remove it usingtheflatend of thewheelwrench.Placetheflatend of thewheelwrench in the slot onthewheelandpryoutgently. 5-25
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