Is the ABS affected?

[Fiorano]

I am currently running 285/30-19s (front) and 345/30-19s (rear). These tire diameters measure 65.36 cm and 68.96 cm respectively for a 5.51% difference between front and rear.

Stock set up is 64.97 cm (front) and 65.82 (rear) for a 1.31% difference between front and rear.

Shouldn't the ABS be adversely affected because of the increase in difference of rotation between the front and rear as opposed to stock?

 

[Craig 201 MPH]

Wouldn't think so. Your rotor size is still the same, just will take a tad longer for one rotation. Never heard of it being a problem tho.

 

[GTS Dean]

I doubt you have anything to worry about.

 

[Viperfreak2]

The ABS just counts teeth. As long as the count for each wheel is steady, no problem. It's only when the computer sees a drastically lower 'count' does the ABS release the brake on that wheel. Same thing for the space saver spare. Now if it had a stability control system...NOT.

 

[Fiorano]

Thanks for the help.