Created by: | Orig. Posting Date | User Name | Edit Date |
| Jul 25, 2015 06:28PM | malsal | |
| Jul 25, 2015 04:11PM | jeg | Edited: Jul 25, 2015 04:14PM |
| Jul 25, 2015 02:12PM | captain61 | |
| Jul 25, 2015 05:22AM | oldminimover49 | |
| Jul 25, 2015 01:04AM | captain61 | |
| Jul 24, 2015 05:18PM | jeg | |
| Jul 24, 2015 04:20PM | captain61 | Edited: Jul 24, 2015 05:18PM |
Posted:
Jul 25, 2015
06:28PM
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Mike, 145/70-12 is a common Mini size. I have not seen tires with your size rating 145 SR 12 maybe they are a trailer tire size (just guessing) which is usually around a 75 or 80 series tire.
145/70-12 4.0" sidewall 10.0" radius 20.0" diameter 62.8" circumference
145/80-12 4.6" sidewall 10.6" radius 21.1" diameter 66.4" circumference
Hope this helps.
If in doubt, flat out. Colin Mc Rae MBE 1968-2007.
Give a car more power and it goes faster on the straights,
make a car lighter and it's faster everywhere. Colin Chapman.
Edited:
Jul 25, 2015
04:14PM
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Looks like a size that's just a tad smaller than the '80' sidewall profile - good for someone w/an Austin America but likely too big for a mini.
//tire-size-conversion.com/tires/Yokohama/Y372-145SR12.htm
Yokohama Y372 - 145SR12
The Yokohama Y372 is an all-season, S or T-speed rated passenger tire made for crossovers, SUVs and standard coupes and sedans. It combines great handling and traction while offering a smooth ride. The Y372 performs well in most weather environments including light snow.
The Yokohama 145SR12 Y372 has a diameter of 21.3" and a width of 5.6", it is mounted on a 12" rim with 977 revolutions per mile. Y372 145SR12 tires weigh 11 lbs, have a max load of 780 lbs, have a maximum PSI of 32 psi, have a tread depth of 10/32" and should be used with a rim width of 3.5-5".
//tire-size-conversion.com/tire-size-calculator/
The peasants are revolting... 
"Gone with the Wind" - a brief yet moving vignette concerning lactose intolerance
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As I mentioned before...They do not say 80 series anywhere on the tires. The size clearly is printed 145 SR 12. They are 372 All Season Steel Belted Radials.
So unless there is some site that can determine if they are 80 series or 70 series...
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Niagara Ontario Canada
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Jeg, I believe they are 80 series, but all that is printed on the side walls are 145 SR 12.
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70 or 80 series?
The peasants are revolting...
"Gone with the Wind" - a brief yet moving vignette concerning lactose intolerance
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I have a set of 4 ALMOST NEW Yokohamas 145 SR 12s for sale. CHEAP. $90 firm for all 4 plus shipping. They are dated 04/14.
They have fewer than 500 documented miles on them. They are like new. They came on my Austin America which is a larger, wider, heavier car than a mini. I would imagine they would be really nice for a standard mini with 12s. The previous owner put them on the Austin. The proper size is wider, so I replaced them with the wider size. They are like new. If you live in New Jersey or Philadelphia or NYC area, it would probably be worth the drive to come pick them up.
Email me through my profile or call (609)618-7559
Cheers!
