Probably your brake pad came off.
A bad wheel bearing also when turning it sounds worst or straight driving
Check the main crank pulley.
When you drive over a clicking bettle.
This would be a front wheel bearing This comes as an assembly /front wheel bearing hub assembly Get this taken care of ASAP before the bearing fails
metal rubbing against the tire
Could be,A loose fitting hubcap. The front brake pads are worn down to the "squealer". A worn CV joint in an axle (front wheel drive). A front wheel bearing going bad.
Wheel/hub bearing assembly about to depart from your vehicle or your brake pads have worn down to zip.
Most likely you need a new strut
The passenger side front tire may be rubbing on the inner fender.
Have those two front tires checked out there might be a bulge or a broken belt in the tire.
A loud clicking sound coming from the front of your car when you are driving straight would be the result of a bad CV joint. This is something that should be checked out right away.
Something is wrong. Take them apart and see what happened and why. Possibly one of the metal shims slipped out of place during the install. Don't keep driving knowing something isn't right with the brakes.