I’m a bit worried

[Yugguy]

To cut a long story short tomorrow on my 172Mk2 Im going to put 205/45/16s on the back but keep my 195/45s on the front for now.



The difference is only .9mph at 60 but do you think it will trigger the ABS or TC at high speed?



Also I reckon I might get a bit more understeer as the rears will grip a bit more.

 

[Turkish]

keep the same size all round if you are going wider then change the fronts too.

 

[edde]

Id swop them all round the abs wont like it having different tyres at the front and rear. The diference isnt huge ad the system is likly to allow a slight discrepancy but still.

The speedo sensor comes from the ABS sensors not sure which one but most likly the front wheels so it will still be correct.

 

[Yugguy]

Aye, I know I should do all4 but the fronts are fine and its another 150 quid