Rene Michaels
Well-Known Member
Siping is putting little cuts in the tire. Here is the page from Les Schwab Tire Centers that talks about it:
https://www.lesschwab.com/article/performance-tire-siping.html
And an interesting article (I just found it when googling it), that talks about why you SHOULDN'T sipe your tires:
https://jalopnik.com/why-aftermarket-siping-on-your-new-tires-is-bullshit-1823804912\
It reminds me of the "how often should you change your oil" arguments.....![]()
More good info about sipes here:
https://www.discounttire.com/learn/...D_BwE&ef_id=Xkgd7gAAAcwAS-hO:20200229014224:s
The last paragraph on that page kinda sums it all up...
"Due to advancements both in the rubber compounds used and manufacturing techniques that the process of aftermarket siping could void any manufacturer treadwear warranty. For this fact, Discount Tire neither provides nor recommends aftermarket siping for your tires."
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