Review on 🎵 PAC RP4-GM31: Premium Radiopro4 Stereo Replacement Interface with Steering Wheel Controls, Canbus Enabled for Select GM Vehicles by John Martin

Purchased to install an aftermarket radio on a '09 Silverado 1500. I have fitted several radios in the past but have never attempted to integrate steering wheel controls. I didn't want to leave the Onstar option, so the cost savings made me buy this model. Set up was very easy, rotate the small dial to match the radio you will be interacting with and solder the connectors to the aftermarket wiring harness. The truck side of the setup was plug and play. I will say the new doorbell is a little annoying but it works. Definitely recommend this to anyone with this truck model doing a radio swap and trying to keep the steering wheel buttons!