Try Commercial Link risk-free, with a 30-day trial on us. Enroll eligible vehicles3
using your OnStar username and password. And setup is quick and easy, with no additional hardware or equipment to install.
- STEP 1 Simply visit GMCommercialLink.com
- STEP 2 Click on the "Buy Now" button
- STEP 3 Create a Commercial Link account and click on the link in the confirmation email
- STEP 4 Enter your GM Owner Center or OnStar.com username and password
- STEP 5 Select your vehicles and enter your billing information