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Centre Diff and Rolling Radius

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Old 14 February 2006, 02:26 PM
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chrisgreenall
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Default Centre Diff and Rolling Radius

I was hoping one of the resident experts could answer this one for me???

I have always been led to believe that in a 4WD car you had to run the same rolling radius tyres front to rear, otherwise it would damage the centre diff!!!

Is this true and if so, how come I have a 16" space saver in the boot of my MY01 Bug eye whuch runs 17" as standard??

Thanks in advance,

Chris
Old 14 February 2006, 02:40 PM
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Jolly Green Monster
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Because the tyre size is different on the 16inch rim giving similar rolling radius and is one of the reasons there is a speed restriction stamped on the space saver.
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