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why cant these tires hook.

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Old Mar 30, 2013 | 12:59 PM
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ls1_beast's Avatar
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From: houston, tx
Default why cant these tires hook.

Well I went to my local 1/4 track and had my worst run ever. I just could not get my tires to hook like they used to or I am just doing something wrong. I am currently running 265/40/18 mt et street radials and tried just a small burnout to a big burnout on the next run and I got a best of 2.01 on a 60' and 12.7@125. They're only a year old and like 3k miles on them. When i first bought them they hooked fine. Maybe time for some real slicks
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Old Mar 30, 2013 | 01:19 PM
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What was the track temp?
How was track prep,were the faster cars hooking?
Auto or Manual car?
What was your air pressure set at?
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Old Mar 30, 2013 | 01:35 PM
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I can't say the track wasn't prepped since the 8 sec cars were hooking just fine. My last run was about a year ago was 10.7@129 with a 1.7 60' and the tires hooked pretty good. Temp was mid 60's low humidity and tires I started at 18psi then went up to 22 psi and dragbags were set to 18 to 20 psi. Its an auto and 3400 stall.
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Old Apr 1, 2013 | 05:26 AM
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Tires are probably heat cycled too much.ET streets only hook for so many cycle's.
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Old Apr 1, 2013 | 01:37 PM
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Originally Posted by Slowhawk
Tires are probably heat cycled too much.ET streets only hook for so many cycle's.
This^^^^. Driving the tires on the highway greatly reduces their ability to hook.
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Old Apr 4, 2013 | 06:18 PM
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Interesting info, so what kind of milage should you get before a tire doesnt hook anymore as a dd? Or how many heat cycles?
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Old Apr 5, 2013 | 09:45 AM
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I use to run the M/T radials, they are what I call a rich mans tire. Not because of the cost new but the amount of time it takes to wear them out before you need new ones. Set of slicks lasts me 3x as long. I think your tires are just shot
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