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Thread: 1970's 13" Toyota steelies, offset?

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    Default 1970's 13" Toyota steelies, offset?

    Hey guys, i ran a search but nothing came up, apologies if i missed something.

    im looking at getting some new wheels for my 1973 RT81 Corona, and i want to figure out what offset to get using this calc http://www.1010tires.com/Tools/Wheel...ulator#Results, but i dont know the offset of my stock steelies, now they are 13 inches, im presuming by 5 wide? anyone know the offset? or where i could find it?

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    Junior Member Automotive Encyclopaedia stidnam's Avatar
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    Default Re: 1970's 13" Toyota steelies, offset?

    TA22 rims are 13x4.5J so I'd assume that corona ones are similar. Offset is +35mm from quick research

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    Default Re: 1970's 13" Toyota steelies, offset?

    thanks mate, link to where you found the offset?

    anyone else know?
    Last edited by VendableFall; 18-11-2013 at 04:08 PM.

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    Junior Member Automotive Encyclopaedia stidnam's Avatar
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    ½ Bogan, ½ Dork Backyard Mechanic andrewzuku's Avatar
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    Default Re: 1970's 13" Toyota steelies, offset?

    I have the 4-spoke 5J-13 steel wheels that came on various GT model Toyotas, and also on the T-18.

    They're 5" wide, with +24 offset.



    Andrew

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    Default Re: 1970's 13" Toyota steelies, offset?

    thanks guys your awesome!

    i think what i might do is grab one of my mates 15x6.5 +10 aftermarket wheels slap that on, and measure from there (as i know the offset)

  7. #7
    Junior Member Grease Monkey ta22fan's Avatar
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    Default Re: 1970's 13" Toyota steelies, offset?

    Confirmed - TA22 standard rims are +35. Easy enough to measure the offset. Measure wheel width from inner to outer rim - W. Then measure the backspace distance (from mounting face to inner rim) - B. Offset is B-(W/2).

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