Kuhndog-11
Member
- Joined
- Apr 26, 2021
- Posts
- 44
- Reaction score
- 36
So I bought my first tahoe, and chevy, and noticed a air fitting on the front end as well as a trailer plug. Both mounted on the front bumper. Looks like they must have been towing the tahoe behind a rv or something. I just want to be sure though. As you can see in the picture there is an extra piece between the booster and the master. You can also see the air line going into it. Just want to know what this is.