M4 running 295/30/18 square BBS RIA

[abdulbata]

I was skeptical about making this work on my M4, the biggest problem is just clearing the front coilovers, I'm on KW Clubsports. No other suspension mods.

Wheels are 18x10.5 +22 square BBS RIA (slicer spec)

Rear fits fine right now with the coilover max low, and -2.3 camber. Zero rubbing

Front I had to use a 12mm spacer to clear coilover, but getting slight rubbing under hard cornering/spirited driving. Camber maxed at -3.5.

Also I don't think the Advan a052 tires are a help as they seem to run wider than other 295/30 tires.

[Jamongkad]

Dang! How did you manage to fit ET22 for the rears? Did you have to make modifications?

[JamesGames]

Originally Posted by Jamongkad

Dang! How did you manage to fit ET22 for the rears? Did you have to make modifications?

-2.3 camber + wheel/tire combo almost one inch shorter diameter than stock.

[abdulbata]

Originally Posted by Jamongkad

Dang! How did you manage to fit ET22 for the rears? Did you have to make modifications?

Originally Posted by JamesGames

-2.3 camber + wheel/tire combo almost one inch shorter diameter than stock.

No modifications at all to the rear, I was not concerned about the rear because a few people have fit this, it was the front that was the hard part for me. I'm +22 then 12mm spacer which is effectively +10 front LOL.

[Jamongkad]

Originally Posted by abdulbata

No modifications at all to the rear, I was not concerned about the rear because a few people have fit this, it was the front that was the hard part for me. I'm +22 then 12mm spacer which is effectively +10 front LOL.

Damn +22 then 12 mm, do you have rubbing issues on hard cornering or full load?

[hoppes-no9]

What's the rationale for running 295s in the front, as opposed to a staggered set up?

[abdulbata]

Originally Posted by Jamongkad

Damn +22 then 12 mm, do you have rubbing issues on hard cornering or full load?

Yes slight rubbing on hard cornering lol, but like nothing too annoying.

[abdulbata]

Originally Posted by hoppes-no9

What's the rationale for running 295s in the front, as opposed to a staggered set up?

That's a great question lol, I feel like this car likes the 295/30 up front. And my wheels are square so I figured I'd give it a shot. It feels like it has less under steer now. Maybe the tires are a big contributor (a052).