"Meaty" setup on RPF1's.
#1
Thread Starter
"Meaty" setup on RPF1's.
Looking for some tire fitment advice. I've got RPF1's. Front's are 17x7.5, rear's are 17x9. They were on the car before I got it, so i'm not sure on what the offsets are.
I'm looking for a ~meaty~ style setup. I'm lowered on skunk2 springs which claim about a 2.25'' drop, and have rear ASM overfenders. Looking for something like Federal RSR's or Sumitomo HTRZ III.
I'm curious as to what the largest I can fit up front and in the rear are. It will mainly be a daily, but might get autocrossed once or twice a year for fun, not for competition or anything.
Thanks!
I'm looking for a ~meaty~ style setup. I'm lowered on skunk2 springs which claim about a 2.25'' drop, and have rear ASM overfenders. Looking for something like Federal RSR's or Sumitomo HTRZ III.
I'm curious as to what the largest I can fit up front and in the rear are. It will mainly be a daily, but might get autocrossed once or twice a year for fun, not for competition or anything.
Thanks!
#2
225/45, 255/40. IMO there is no point going any wider on your current wheels as you start to run into multiple issues:
Tire availability
Tire diameter
Tire width in proportion to wheel width
MAYBE 235/45, 265/40 if you can actually find tires in that size.
Tire availability
Tire diameter
Tire width in proportion to wheel width
MAYBE 235/45, 265/40 if you can actually find tires in that size.
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xproteK (09-27-2018)
#3
The rears are +45 offset, but thats not the issue. As echoed above, your rim width and tire availability in a 17" are going to be your limitation. Agreed 255 will be your best choice for the rear, with the option to run a pinched and larger overall diamiter then ideal- in a 275/40. 215 or 225/45 or 235/40 up front could be run.
The following users liked this post:
xproteK (09-27-2018)
#4
Thread Starter
I forgot to mention, I believe the previous owner rolled the fenders and removed the liners, will there be any rubbing with my current ride height with a 225/45/17 and 255/40/17?
#5
2.25" is a pretty substantial drop, but still shouldn't be an issue as long as the fenders are rolled well and the rear bumper mounting tab has been cut and relocated.
#7
The wheel specs, including offsets, are cast into the inside of the wheel, inside one of the spokes.
-- Chuck
-- Chuck
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