[quote=“ryanmcell,post:14,topic:26033"”]
With the cert, when they wear down just put a nail through all 4 and say ooops, and get free replacement. :shrug: might not be ethical but isn’t that why you pay the extra for the replacement.
[/quote]
that actually won’t work, they judge the treadware and will only pro-rate it then…
I ran nittos, and got about 7-12K outta the DRs with the Bird… The 555 Extremes I ran upfront and put like 25K and they still had over 1/2 the tread.