Just follow the condenser line down to the A/C compressor.
I did not see a bracket, but my line doesn't have any muffler.
My Silverado is a June 2015 build. May install one anyway.
Yeah, right?
I read all these posts saying 275-60-20 has absolutely no rubbing.
So I put 'em on and they rubbed, but only during full lock with compression, i.e. turning over a speed bump or ramped driveway.
Guess "unless" was my disclaimer, ha.