 Autox tire choices |
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| jmargush |
 Jun 20 2023, 08:50 AM
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#1
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Member  Group: Members Posts: 465 Joined: 8-June 04 From: Goshen, IN Member No.: 2,176  |
I am in need of new autox tires and the offerings have changed a bit since I last bought a set.
I am curious as to what people are running?, what do you like? is there a good trade off cost/performance? I will be mounting them on 15x6 cookie cutters |
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| brilliantrot |
Jul 1 2023, 06:50 AM
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#2
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Member Group: Members Posts: 125 Joined: 27-April 07 From: Costa Mesa Ca. Member No.: 7,699 |
Aaron’s car is no feather weight. Around 2200lb with driver.
A tire engineer once told me 1psi per 100lbs is a good starting point and we have found that to be true. Aaron’s car is still a little camber limited so we usually run right around 23-24psi hot to try and keep the shoulder alive. Here’s what 24psi in a 1.3g corner looks like. Pretty good stretch for a 205 on a 7in wheel.  |
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| jmargush |
Jul 2 2023, 04:14 PM
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#3
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Member Group: Members Posts: 465 Joined: 8-June 04 From: Goshen, IN Member No.: 2,176 |
QUOTE(brilliantrot @ Jul 1 2023, 05:50 AM)  Aaron’s car is no feather weight. Around 2200lb with driver. A tire engineer once told me 1psi per 100lbs is a good starting point and we have found that to be true. Aaron’s car is still a little camber limited so we usually run right around 23-24psi hot to try and keep the shoulder alive. Here’s what 24psi in a 1.3g corner looks like. Pretty good stretch for a 205 on a 7in wheel. So you managed to get 7" cookies to fit? Did you have do so some fender pulling? |
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Posts in this topic
jmargush Autox tire choices Jun 20 2023, 08:50 AM
brant
I am in need of new autox tires and the offerings... Jun 20 2023, 11:33 AM jmargush I know Hoosiers are the best, but if you are on a... Jun 21 2023, 09:27 AM brilliantrot Yokohama A052s are around 2 seconds per 60 (~3%) s... Jun 21 2023, 11:39 AM mskala What are the limits for your car's class - dia... Jun 21 2023, 11:58 AM mskala What are the limits for your car's class - dia... Jun 21 2023, 11:59 AM
jmargush
What are the limits for your car's class - di... Jun 21 2023, 05:24 PM Driver174
What are the limits for your car's class - d... Jun 23 2023, 08:59 AM jmargush
[quote name='jmargush' post='3084971' date='Jun 2... Jun 24 2023, 04:01 AM Charles Freeborn
[quote name='jmargush' post='3084971' date='Jun ... Jun 27 2023, 08:31 AM GregAmy Hoosier / Continental have a new 200 tw tire that... Jun 28 2023, 03:00 PM Racer I've been running Falken Azenis 615's for ... Jun 28 2023, 05:34 AM SirAndy I used to swear by the really soft GoodYear R250 b... Jun 28 2023, 02:49 PM yeahmag For autocross the Hoosier A7 is THE tire. That... Jun 30 2023, 12:16 PM 914 Ranch Thanks Aaron...
How much air do you run and what d... Jul 1 2023, 05:51 AM brilliantrot A7s are wider than A6s were. Even with some pull, ... Jul 2 2023, 10:15 PM yeahmag I did build a buck and use a port-a-power to stret... Jul 3 2023, 10:56 AM |
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