NEED A Little Help Guys! Please & Thank You!

[MachitRockit]

I am ordering a set of Nitto 555Rs the DRS moday..

What i have...

Stock IRS, 3in catback, 18in FR500's
The Tires on there now are just a street tire 275/35/18

I Need To know IF Im Right on This Befor I order the WRONG SET!!

Will 305/30/18..... Fit? rub? be too tall? or what??

Also whats the best size i should get??? or is that the best size?

Sorry if i sound like a newbe iv never really understud tire sizes!

Any input please ASAP like i said i order monday!
Thanks, Aaron.

 

[MachitRockit]

any input at all would be nice.

 

[Snakebite2k3]

i dont think you should have a problem with a 305 nitto but incase you do just order the shaved IRS bolts

link

http://www.maximummotorsports.com/i...ore/index.php?main_page=index&cPath=21_88_202

 

[Nile]

Nitto 305's will be fine.

 

[MachitRockit]

thanks guys Is the 305/30s the right way to go? or 35 maybe 40s??

 

[MVPJEFF106]

I have BFG DR 315/30/18 out back, and fitment is perfect! You will want to order the new IRS bolts for extra security. They slim the bolt down to a flushmount.

 

[MachitRockit]

thanks for the link guys i got it saved in my favorites incase i need it. looks like im goin with 305/30/18s thanks again.

 

[F8LSNAKE]

You don't need the bolt with 18's, only 17's. You didn't say what width wheel you have. You really need 10" wide wheels to run the 305/35/18. It will probably fit on a 9, but not as well.

 

[MustangThief]

I run 315/35/17's on the stock rim with no issues. Nitto 555R.

 

[SnakeBit]

I put 18" FR500's with Nitto 256/35ZR18. They are very close to the stock 17" tires, the speedo didn't change at all according to my GPS.