Tweet
Anyone else having problems with the 2nd tread in from the outside chunking out. It is only that row. After a 8 lap heat the tread raises and is spongy like the rubber is blistering at the base of the tire. By the end of a feature it has nearly the whole 2nd row chunked out. We are starting with 13-14psi and siping less than 1/8" deep. Seems that its worse when there is moisture in the track. Any thoughts/advice would be appreciated cause this is getting expensive.
-
-
Quit siping -
yep ,don't sipe, especially on fast tracks.. but you don't need to sipe A40S...maybe after 4 or 5 nights on a right rearComment
-
not having these issues. agreed - i'd stop sipingComment
-
Raise the air pressure a couple lbs.Comment
-
Don't sipeComment
-
I only sipe them if they harden up a bit, or I have moved them to the front of car.
I would NEVER run one on the RR.
if it run them on the LR new, I never sipe them.I think there should be lifeguards in the genepool.Comment
-
what do one of these punch new?Comment
-
I have seen 40-50 new .
kind of a wide range.I think there should be lifeguards in the genepool.Comment
-
Like everyone said, quit siping. It tears the a40s apart. Its also trash on the right rear anyway. Bolt on an H.Comment
-
a40s
Originally posted by langdonracing48 View Post
exactly.
The feel really mushy on the RR to me. car is real squirmy. I have only tried them on a slower track on RR and do not like feeling.
I Really like the H on the RR at all times. just have to know how to get them to fire quick.I think there should be lifeguards in the genepool.Comment
-
-
tires
maybe an exception there, especially early in night. I don't think that track will be really fast. but if it gets hard and slick, I would put on an H without a doubtOriginally posted by powerslide View PostI think there should be lifeguards in the genepool.Comment
-
Hoosier told me to only sipe a new tire, less than 1/32 deep and only one time. helps the rubber to cure and harden. heat soak tire before racing it.Comment
Comment