# Toyo RA-1 specs
**URL:** https://forums.speedlife.net/t/toyo-ra-1-specs/105175
**Category:** SON240sx Automotive
**Created:** [April 3, 2007, 7:41pm UTC](https://forums.speedlife.net/t/toyo-ra-1-specs/105175 "2007-04-03T19:41:13Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Singh](https://forums.speedlife.net/u/Singh)
#### Post date: [April 3, 2007, 7:41pm UTC](https://forums.speedlife.net/t/toyo-ra-1-specs/105175/1 "2007-04-03T19:41:13Z")
[LEFT]I was looking at the technical specs for toyo RA-1’s and am confused about some of the headings. I was looking into to tires and besides the width increase and rim size increase i couldn’t figure wat the other numbers meant. The heading was to vague, because the hardstuff is all abbreviated. Can some one help me out by explaining what the abbreviated headings mean. Thanks. [/LEFT]
**Tire Size**
**1/32"** [LEFT] **O.D.**
**SW**
**SLR** [/LEFT]
**RV**
**Rim Widths**
confused as to wat O.D. means and SLR and RV. Your help is greately appreciated. Oh an by the way i got this off the techincal info page on [www.toyoracing.com](http://www.toyoracing.com)
Gyani
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### Author:  [@spd-dmn](https://forums.speedlife.net/u/spd-dmn)
#### Post date: [April 3, 2007, 8:47pm UTC](https://forums.speedlife.net/t/toyo-ra-1-specs/105175/2 "2007-04-03T20:47:16Z")
i dunno what the numbers under 1/32" are…
but the rest is
outer diameter
section width
static loaded radius
revolutions per mile
measured rim width
accepted rim widths
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### Author:  [@Theo23](https://forums.speedlife.net/u/Theo23)
#### Post date: [April 3, 2007, 8:57pm UTC](https://forums.speedlife.net/t/toyo-ra-1-specs/105175/3 "2007-04-03T20:57:02Z")
32nds is probably how deep the tread is.