New Rear Tire/Rim plan. trying to make 315/35/20 work

[TypeR0149]

im buying two stock SRT-8 rims, and gonna have them increased to 10.5"

hopefully on that rim a 315/35/20 tire will fit

315/35/20 is the same 28.7" that a 245/45/20.

I know it will fit on the rim itself but i wonder if ill have enough back spacing.

hopefully someone on here smarter than I am can help me out.

Mike

[Jakez]

There's an older thread on here where someone was going to do this. I'd really like to know where I can safely have my rear rims widened and how much it would run.

[TypeR0149]

already have a place that does it, and does it CNC'd

my friend has a set there right now, and will be sending mine off soon as i get them

[SRT8C]

I dont know the answer to the back spacing, but if you do get it done or if your friend has his before yours can you please post some pics.

[HalV48]

This should get interesting

[Doyle]

Doesn't Power Porting Performance (a site vendor) do this? If I'm not mistaken, I think someone has done a 295/40.

[srtdan]

i was gonna do the same but go 11" in the back but my local wheel guy only goes up to 19" wheels

[HalV48]

Originally Posted by Doyle

Doesn't Power Porting Performance (a site vendor) do this? If I'm not mistaken, I think someone has done a 295/40.

I think he knows someone that does it, and had his done.

[TypeR0149]

i know 295/40 can be done, im just hoping a 315/35 can be too

[HalV48]

Originally Posted by TypeR0149

i know 295/40 can be done, im just hoping a 315/35 can be too

Getting the wheel offset correct is the issue.
Check this thread
http://www.300cforums.com/forums/srt...wheel+widening