I've been searching on here and couldn't find anyone who's running this size for the front. Just going to be using my track wheels (18x8 front) and I actually have 2 new 235/40/18's at my dads shop which I can't sell/get rid of so I figure maybe I can use them.

***rears will be stock size 245 45 18***

I know its a much smaller tire by .57" diameter. 2.2% smaller than stock. Would this affect VDC?

Thanks in advance.

 

Im running 235/40/18F,245/40/18B IT HANDLES ALOT BETTER, BUT I THINK IMA GO 235/35/40F, 255/40/18B

 

Depends on your rear tire size.

 

I wouldn't.

Agreed.

 

And the rear tires are?

 

if you arent changing the size of the back wheels as well, yes, it will affect your VDC, I believe the combined difference cant be beyond 2%, but I dont remember for sure. So you've already surpassed that.

You could just toss them on and hope they dont give you issues.

 

Thanks for the responses....

I'm planning to use the stock size rear tires so 245 35 18.

I just have 2 new 235 40 18 tires that I don't want to go in waste =/

 

Front tires are taller than rear.

 

I'm running 235/40/18 and 245/40/18. You should be good

 

ohh sorry i meant 245 45 18 for the rear which is stock...just the fronts i want to use 235 40 18 since i have 2 brand new ones that i cant get rid of.

 

ok cool thanks. how much air did you put in the front tires? around 35?