Tire change - all four a must?

[eswimm]

Originally Posted by X Driver

In my opinion it is not necessary to change all 4. If you have 20s with different tyres they are not exactly the same even when they are new. Shouldn't be to much but wear is okay..

The stock staggered 20s are within 0.1% rolling diameter front to back.

[X Driver]

Originally Posted by eswimm

The stock staggered 20s are within 0.1% rolling diameter front to back.

Depends only on the tires..
And if they are not exactly the same, and they are not, they will be different rolling diameter..