MARTY - That Westley's has been around for better than 50 years, back when ALL wheels were painted.
Either use it, a mild dish soap, stiff bristle brush like Steve B says and lots of elbow grease.
My #1 snow pusher has CaCl solution in it from decades ago, before 1968 when Dad bought it. I never really knew CaCl would stain rubber tires. I know it really does a number on steel rims!
Back when Dad was farming, no matter how muddy, dirty, covered with road oil or anything the tractor tires were, mowing, raking, & baling twenty acres of Alfalfa hay removed it.
Either use it, a mild dish soap, stiff bristle brush like Steve B says and lots of elbow grease.
My #1 snow pusher has CaCl solution in it from decades ago, before 1968 when Dad bought it. I never really knew CaCl would stain rubber tires. I know it really does a number on steel rims!
Back when Dad was farming, no matter how muddy, dirty, covered with road oil or anything the tractor tires were, mowing, raking, & baling twenty acres of Alfalfa hay removed it.