DFB5.0
Well-Known Member
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- #4,186
Ignoring the brand-sell, there are some valuable tire cleaning insights in this video. Some of this I knew, some of it provided clarification, some of it new to me. The takeaway for me was that tire browning is not removing active UV inhibitors within the rubber, but rather the removal of "dead" or spent UV inhibitors. Those UV agents are designed to rise from within the tire to protect the outermost layer of rubber. As the UV agent reacts with sunlight, it ages and turns brown as its expelled, drawing more up with it. So, continually removing the browning doesn't harm the rubber.
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