Build Your Two-Part ProClip Mount
GMC Sierra 2500/3500 Series Dashboard Mounts
Find the perfect ProClip mounting base for your GMC Sierra 2500/3500 Series to easily attach a holder for your iPhone, Samsung, other cell phone, GPS or other mobile device.
The Two-Part Mounting Solution
The Mounting Base
Our exact-fit mounting bases are made specifically for most car and truck models. The mounts easily snap into the seams of the dashboard for a solid and secure fit so you can mount your phone with confidence.
The Device Holder
Our holders are designed specifically for your smartphone, GPS or other mobile devices. Phone holder options can fit phones with or without cases, and charge wirelessly or with charging cables.