winding up difffs with difernt tires sizes info?

i want to buy 2 mud terrain tires to fit onto my jimny both to go on the rear! and the front will be normal tires ie road tires standard size

what i want to know would this wind up diff or transfer box when driving or must all 4 tires be exact same size any experience apreciated

thanks

On the road, you are in 2wd, so it won't matter, except there will be loads more grip at the front than the rear, this will make it even more tail happy than it is now

Be careful in the wet

Off road, on soft ground there will be enough slip at the tyre to cope.
You may have difficulty getting it out of 4wd though.

In 4wd it will come over all japnese. The rear will be turning faster than the front causing it to drift. A lot of the 4wd drift cars use this method of firting different ratio diffs,

ok so bit of a no no then ,
its a bit way too tail happy it is , i work down some country lanes and they are crazy as it is, i think i shall just buy 4 cheap all terrain the kingpins

It's always best not to mix tyres on a 4x4.

I KNOW it winds up landy diffs but thought maybe differesnt on a zook

Wind up happens when there is no centre diff, the driveshafts literally wind up like liquorice sticks.

What happens on a Landrover is the feeble centre diff is not designed to act as a differential, and it wears out if the tyre sizes are vastly different.
(On a freelander there is no diff, the viscous unit simply seizes up if you try to make it slip)