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02-24-2011, 07:05 PM | #1 |
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Air loss in slicks
What is an acceptable amount (pounds) of air loss over a 24
hour period in a set of Goodyear radial 30/9/15 slicks that have been coated (washed) with dish soap on the inside walls? A few pounds (2-3)? None? More?
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Phil Saran Parker, Colorado |
02-24-2011, 07:35 PM | #2 |
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Re: Air loss in slicks
I run Hoosier radial 30/9/15, and get no air loss over a several day span...... I would think the Goodyears should do the same.....
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02-24-2011, 07:54 PM | #3 |
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Re: Air loss in slicks
Mickey 29.5 radials, no leak over ANY amount of time. Don't forget, 2 pieces wheels can leak bigtime..........................
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02-24-2011, 07:57 PM | #4 |
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Re: Air loss in slicks
There are a lot of variables between tires - compounds, construction techniques, etc.
When I bracket raced, I also "painted" the insides of the Phoenix tires I used back then with dishwashing soap because of varying air loss. Started with the Hoosier radials also in Stock but found out they didn't need it after I started getting them mounted at the races. My 3-piece Holeshot wheels are silicone sealed from the manufacturer. But also check the metal valve stem seals and shraeder (spelling?) valves periodically. Last edited by Myron Piatek; 02-24-2011 at 08:00 PM. |
02-24-2011, 08:13 PM | #5 |
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Re: Air loss in slicks
I run every brand of slick over the past 2 decades and Phoenix are the worst for leakage, on the rims in 2 days with M/T coming in second.
I never soap my sidewalls, don't have to cause I run Hoosier slicks Hoosiers don't leak air! |
02-24-2011, 08:49 PM | #6 |
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Re: Air loss in slicks
I have very little loss in my Hoosiers but dismount/mount can be hard on the sealant in 2 piece wheels that have aged some. Just spray some soapy water on the wheel itself to check for that.
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Jim Carter 2340 Super Stock 2340 SST/2340 Stock |
02-25-2011, 02:02 AM | #7 |
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Re: Air loss in slicks
Tomorrow or Saturday I will pull the wheels/slicks off the car (on
jack stands now) and dunk them in a large bucket of water. The wheels are a used set of Weld 15/8 and they have holes in the rims for screws, but I do not have screws in them. Thanks for the input.
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Phil Saran Parker, Colorado |
02-25-2011, 09:44 AM | #8 |
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Re: Air loss in slicks
Is there anybody still using tubes?
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02-25-2011, 10:51 AM | #9 |
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Re: Air loss in slicks
every slick i have ever had and even the sticky street tires i have leak. i always figured it was because the screws?
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02-25-2011, 12:14 PM | #10 |
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Re: Air loss in slicks
no tubes and no rim screws here for 20 years.
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