How wide can I go

[DrewM5]

My HREs are 9.5X20 (front) and 11X20 back. I am looking at the PS4S fro summer rubber. How wide can I reasonably go in back without worrying about rubbing and what would be the right fronts to match? Thanks in advance.

[carrera2RSL]

Originally Posted by DrewM5

My HREs are 9.5X20 (front) and 11X20 back. I am looking at the PS4S fro summer rubber. How wide can I reasonably go in back without worrying about rubbing and what would be the right fronts to match? Thanks in advance.

I'm looking at the same thought process, I'm thinking of 275/35 F on a 9.5 and 305 R. You could ofcourse go 285F and possibly 315 or more at the rear but I suspect the range might skip 315 and 325 as did the PSS. I think 305 on an 11 would be a great fit. You might need to be careful about the side depending on your offset. Seems that an offset of 31 on an 11 would definitely work, and I'm sure you could fit with a slightly more Aggressive offset. What offsets are you running ?

[carrera2RSL]

PS Dinan recommend keeping the stagger to 30mm or better 20mm so 285 305 would be nice if you can't reduce under steer with suspension settings

[DrewM5]

Originally Posted by carrera2RSL

PS Dinan recommend keeping the stagger to 30mm or better 20mm so 285 305 would be nice if you can't reduce under steer with suspension settings

Just ordered 275/305. The next jump up in the rears was 345 which is a no go. I figures I would keep the stagger at the 30mm. Thoughts on that vs going to 285 up front? I have time to change the order.

[carrera2RSL]

Can't comment from experience but Dinan use 275 305 and whilst 285 might ultimately dial out a little more understeer I'd be more nervous about the feel on turn in with 285 on a 9.5,I'd go 275

[DrewM5]

Originally Posted by carrera2RSL

Can't comment from experience but Dinan use 275 305 and whilst 285 might ultimately dial out a little more understeer I'd be more nervous about the feel on turn in with 285 on a 9.5,I'd go 275

Thx. That is my thought.