Quote:

Something that is looking to be an issue.
The back brake rotor doesn't look so good. It is grooved, a little rusty from sitting. And what is getting my attention is delaminating in a few spots. And a bit noisy on braking.
Can I sand the rotor or do I just need to change it out.
I need new tires so it would be great to do this at the same time if needed.




I suggest measuring the rotor width to dertermine if it is still within spec; what is the remaining brake pad thickness? Without knowing that, it's hard to say.

You can clean up the "rust" with some steel wool & brake cleaner.

Given that this started as a carb thread & has now morphed into brakes you might want to start another thread focused on brakes.