[SFV1LE]

Has anyone run Hoosier R7 345/30/19 on ZLE on track and have detailed feedback on this?

I run 345/30/19 in PSC2 and this fits fine with harness moved, but the section width on PSC2 is 13.8" and R7 is 14.1"

On the bright side the R7 diameter is smaller at 26.8" vs. 27.2" for PSC2, this is near stock ZLE 3R rear diameter so maybe this offsets the wider section enough.

I think I read a awhile back someone with a ZLE was running R7s in 315/30/19 front and 345/30/19 rear and said they worked great. I don't recall who this was and not sure about my memory of this.

Thanks!

[seanblurr]

I recall someone posting about that as well. If it helps, I have successful run a 345/35/18 Toyo RR on the rear...

[SFV1LE]

Originally Posted by seanblurr

I recall someone posting about that as well. If it helps, I have successful run a 345/35/18 Toyo RR on the rear...

Thanks, the 345/30/19 RRs have the same section width and diameter as PSC2s I use. Hoosiers are listed as wider.

I was about to order RRs when I read about how you can't flip them on the wheel, they have 1 outside that can be used or they may crack and Toyo wont warranty.

Have you run them flipped?

[kramard]

I know of 2 ZLEs that have done A7s 345 in the rear. I ran 315/325 A7s and had plenty of rear grip.

[SFV1LE]

Originally Posted by kramard

I know of 2 ZLEs that have done A7s 345 in the rear. I ran 315/325 A7s and had plenty of rear grip.

I would go 325 but if I can fit 345 I'll do that for the extra grip. You seem to be confirming 345 works. I have a few sets of 315 PSC2 scrubs I'll use on fronts.

Thanks!

[juice3]

I'm running 315/345s. They do fit, I had my harness relocated to be safe. These are on forgelines.