Classic Impreza - changing only 2 tyres

[vxr2010]

as long as you have the same brand size type tyre all over the car you will be fine , the issue is a different tyres on the same axle rather than different wear of the same tyre front rear , i have kuhmo ku39 all round , fronts are more worn than the rear but i will wear the fronts down and change them as i have already done tyre rotation and fronts are the older tyre , opposite on other foz front tyres are newer but hoping they will all wear out at the same time as i want to put kuhmos on , every so often you can get cars being more sensitive and maybe a slight noise so rotate or increase pressure but still nothing to worry about

[vxr2010]

the main thing is same on same axle , the front to back will always have different wear in it , my fsti is on 150k plus with no issues and has a mix of wear over the years of the same tyre brand