Dealing with surface rust

Surface Rust on Axle & Diff Plate

Rust Treatment Tips for Corroded Garage Door Parts

Rust Busting: How to Revive a Corroded Frame

How to remove surface rust

2019, from New Jersey with 20k miles. Here's some pictures of surface rust, should I treat it right away? Should this be somewhat concerning for how new it is? : r/4Runner

Some Things You Should Know About Rust - CTG Technical Blog

How to remove surface rust

How to Remove Surface Rust From a Car

How to Remove Surface Rust From a Car

1998 4Runner Suspension Rebuild and Rust Mitigation! - YotaTech Forums