Wheel Works Mittelstarke Rad- & Karosseriebürste

The flagged tips are the standout—they dig into brake dust without leaving a single swirl mark on my gloss black rims. I even used it on the engine bay and it felt gentle enough for the plastic hoses. For the price, this brush handles both jobs better than anything else I've tried.

Ended up scrubbing my wheels and the undercarriage in one go, the flagged bristles glided over the clear coat without leaving any swirl marks. It held up fine after a few dunkings in the bucket too, bristles didn’t splay or lose shape.

I was honestly surprised how well this handled caked-on brake dust—the flagged tips really do protect the wheel finish while still digging into the grime. Also used it on the engine bay and it left no scratches on the plastic or painted bits.