Frequently asked questions
BFGoodrich answers your most asked questions.
FAQ
Acid-free products only. Many wheel cleaners on the shelf contain harsh acids, alkalis, or aggressive detergents that damage wheel finishes and vehicle paint on contact. Look specifically for acid-free labeling. Products safe for all tire brands and environmentally responsible are readily available at auto parts dealers.
Use only products designed for tires and free of petroleum-based solvents. Petroleum-based dressings degrade the antiozonant compounds in the rubber over time, and those are exactly the chemicals protecting your sidewall from cracking. Water-based dressings applied sparingly are the safer choice, and plain soap and water is always safe.
That is antiozonant blooming to the surface. It is a normal chemical process, not a defect. Those compounds migrate outward specifically to protect the rubber from ozone degradation and cracking. Clean it off with soap and water. Avoid petroleum-based cleaners, which strip these protective compounds and accelerate sidewall cracking.
Keep the nozzle at a reasonable distance and avoid holding high pressure directly against the sidewall or bead area. Concentrated pressure can force moisture into small cracks and damage the rubber surface over time. Normal rinsing at a moderate distance is fine and is the best way to remove road salt in winter.
Road salt, brake dust, and chemical residue accelerate rubber degradation, particularly through winter. Rinsing them off removes those aggressors. Cleaning also gives you a reason to look closely at each tire, which is when you spot a nail, a sidewall cut, or a developing wear pattern before it becomes a roadside problem.