Different tires front and back??

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Different tires front and back??

Postby sgoinon » Wed Dec 14, 2016 5:32 pm

Hey

I just got a new set of wheels and tires from a reckers,
But they didnt have a full set of tires. Got a pair of 225/45/r17 bridgstones on the back and 215/45/r17 continentals on the front.
Will this cause issues with my transfer case ect???
On a 98 gen 2

Cheers :)
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Re: Different tires front and back??

Postby BillyCorgi » Wed Dec 14, 2016 7:01 pm

Get your Short Shift Adaptor viewtopic.php?f=68&t=30525
Get your Gear Shift Rejuvenation Kit viewtopic.php?f=68&t=31240
Get your Centre Differential Rebuild viewtopic.php?f=6&t=31089
Want a custom built Brake Cylinder Stopper? viewtopic.php?f=6&t=31321
Need to hire a Guard Rolling Machine? viewtopic.php?f=6&t=31899
Get your BillyCorgi's "Not-4-Wimps" Chilli Sauce
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Re: Different tires front and back??

Postby jslayz » Wed Dec 14, 2016 9:11 pm

Cute dog!
CURRENT - ATP GTX 3576 - 22psi - 283.7awkw
OLD - Dom 1.5Xtr - Last dyno 254ahkw, previous 238ahkw, first 224awkw.
My journey thread: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523
My Lib Pics here: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523&start=570#p370656
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Re: Different tires front and back??

Postby Surge » Thu Dec 15, 2016 6:58 am

Ive had multiple subarus and never bothered to match the tyre brands front to rear, just the size.

Even if you get the same tyres for every corner, there is no way you'll get them to wear perfectly even. To me that will make it just as bad as having different brands.
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Re: Different tires front and back??

Postby RX25SE » Thu Dec 15, 2016 8:09 am

Your front and rear tyres have different diameters, so this will cause a difference in drivetrain speed between the front and rear, thus casing the centre diff/clutch (IIRC Gen2 use a transfer clutch for auto/centre diff in manual) to constantly make up for the speed difference.

Not a good thing.
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Re: Different tires front and back??

Postby BillyCorgi » Thu Dec 15, 2016 11:25 am

RX25SE wrote:Your front and rear tyres have different diameters, so this will cause a difference in drivetrain speed between the front and rear, thus casing the centre diff/clutch (IIRC Gen2 use a transfer clutch for auto/centre diff in manual) to constantly make up for the speed difference.

Not a good thing.


Potentially good for CorgiWerx?
Maybe not?
We do not support the Viscous Coupler in that early series and there are many parts to be swapped when retrofitting the latter model CD into the early gearbox.
Get your Short Shift Adaptor viewtopic.php?f=68&t=30525
Get your Gear Shift Rejuvenation Kit viewtopic.php?f=68&t=31240
Get your Centre Differential Rebuild viewtopic.php?f=6&t=31089
Want a custom built Brake Cylinder Stopper? viewtopic.php?f=6&t=31321
Need to hire a Guard Rolling Machine? viewtopic.php?f=6&t=31899
Get your BillyCorgi's "Not-4-Wimps" Chilli Sauce
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BillyCorgi
 
Posts: 1836
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Re: Different tires front and back??

Postby fedaykin » Fri Dec 16, 2016 11:30 am

Run identical tyre sizes all round.
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