Aggressive fitment IS-F pics!
#781
fronts are 20x8.5 +20mm offset with 235/35/20
rears are 20x10 +35mm offset with 265/30/20
#782
Driver School Candidate
I know, I know. I'm ordering coilovers soon. Lol
Rolled rear fenders, no rubbing.
Niche Misano M117 - Forged Monoblock wheel - They are actually making some nice stuff now.
Front: 20x9 +35 w/245's
Rear: 20x10 +40 w/275's
Rolled rear fenders, no rubbing.
Niche Misano M117 - Forged Monoblock wheel - They are actually making some nice stuff now.
Front: 20x9 +35 w/245's
Rear: 20x10 +40 w/275's
The following users liked this post:
ThisOldNSX (11-04-22)
#783
Lexus Fanatic
For anyone who is interested, using KJH's specs (which I feel gives the perfect combo of aggressiveness & functionality, with little to no fender modification needed depending on the tires) and the willtheyfit.com fitment calculator, I came up with this chart of wheel sizes along with the corresponding offsets & tire sizes which will give the exact same stance. I also included tire diameters if you want to match front-to-rear or prefer the rears slightly larger. These numbers are going to be +/- a few mm depending on what tires you're running. You could probably get away with 3-4mm less in front and 2-3mm less in back if you're at stock height, and easily 5-7mm less in back if you don't mind rolling the fenders (which can be done for pretty cheap at any body shop).
FRONT:
Size Offset Tire size Tire diameter
19x8 +26 225/40 662.6
19x8.5 +36 245/35 654.1
19x9 +42 255/35 661.1
19x9.5 +49 265/35 668.1
REAR
Size Offset Tire size Tire diameter
19x9 +35 255/35 665.6
19x9.5 +41 265/35 668.1
19x10 +51 285/30 653.6
19x10.5 +56 295/30 659.6
19x11 +61 305/30 665.6
FRONT:
Size Offset Tire size Tire diameter
19x8 +26 225/40 662.6
19x8.5 +36 245/35 654.1
19x9 +42 255/35 661.1
19x9.5 +49 265/35 668.1
REAR
Size Offset Tire size Tire diameter
19x9 +35 255/35 665.6
19x9.5 +41 265/35 668.1
19x10 +51 285/30 653.6
19x10.5 +56 295/30 659.6
19x11 +61 305/30 665.6
WOW Thanks for posting this.
I just had a bday recently and want wheels but really want to run a PSS set up. 255/295 . I keep looking at wheels but it seems like I will most likely have to go with Forgestar because the wheels can be made with custom offsets .
Anyone have any suggestion on a set up that will not rub ( or may need only a roll ) to fit those tire sizes ?? Any help would be greatly appreciated. I usually just order through discount tire and they select what I need. Have never been in a situation where I select offsets. I dont plan on dropping the car just want some wide 19" wheels with a much better contact patch for the track. I am all about the Michelin PSS and really want to run a 2255/35/19 and 295/30/19 . Is this possible with forgestar wheels if I do maybe a 19x9 and 19x10.5??
#785
Driver School Candidate
I didn't know that. That's interesting. This is the only other pic I have for now. I'll see if I can get some more later.
#789
Pole Position
iTrader: (5)
Anyone have any suggestion on a set up that will not rub ( or may need only a roll ) to fit those tire sizes ?? Any help would be greatly appreciated. I usually just order through discount tire and they select what I need. Have never been in a situation where I select offsets. I dont plan on dropping the car just want some wide 19" wheels with a much better contact patch for the track. I am all about the Michelin PSS and really want to run a 2255/35/19 and 295/30/19 . Is this possible with forgestar wheels if I do maybe a 19x9 and 19x10.5??
https://www.clublexus.com/forums/is-...ary-guide.html
#790
Lexus Fanatic
ISF wheel gurus !!! I need your help and advice. I want to run a deep concave wheel and was thinking of running this setup
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
#791
Driver
iTrader: (7)
ISF wheel gurus !!! I need your help and advice. I want to run a deep concave wheel and was thinking of running this setup
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
#792
ISF wheel gurus !!! I need your help and advice. I want to run a deep concave wheel and was thinking of running this setup
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
19x10 et +36 255/35/19 and 19x11 et +55 295/30 Bridgestone S04 . I know the front is huge but just wanted to know if this will clear. I know the front is very aggressive but I want the deep concave look. The 19x9.5 is not available ( also deep concave ) , but the 19x9 is but its only semiconcave.
Thanks
Last edited by jleonard71; 09-27-15 at 09:01 AM.
#793
His setup with 19x10 +36 255/35 will actually stick out 2mm more than yours even though the wheels have 3mm more offset. His tires are 10mm wider than yours (+5mm on each side), so when you subtract the 3mm of additional offset they'll still stick out 2mm more than yours. Do you rub on full lock turns? I would image they do, but it depends on what tires you have since they all have different section widths.
#794
Driver
iTrader: (7)
His setup with 19x10 +36 255/35 will actually stick out 2mm more than yours even though the wheels have 3mm more offset. His tires are 10mm wider than yours (+5mm on each side), so when you subtract the 3mm of additional offset they'll still stick out 2mm more than yours. Do you rub on full lock turns? I would image they do, but it depends on what tires you have since they all have different section widths.
#795
Lexus Fanatic
The rears should fit fine, they will stick out only 1mm more than the 19x11 305/30 setup mentioned earlier in this thread which is a perfect aggressive fit. The fronts will fit, but they'll definitely rub on the wheel liner on hard turns.My fronts are 19x9 +35 255/35 w/3mm spacer (making it +32) and they rub all the time when parking but never while driving. But it's the inner edge that rubs, so with your setup sticking out about 8mm more than mine maybe that will prevent the inner edge from rubbing as much. Hard to say. But either way, there's no need to worry about fender clearance because there is plenty of room for that.
His setup with 19x10 +36 255/35 will actually stick out 2mm more than yours even though the wheels have 3mm more offset. His tires are 10mm wider than yours (+5mm on each side), so when you subtract the 3mm of additional offset they'll still stick out 2mm more than yours. Do you rub on full lock turns? I would image they do, but it depends on what tires you have since they all have different section widths.
Thanks for the input. I think Im going to stick with the 19x9 and play it safe.
Jleonard do you think I will be able to drop the car with some swifts with that 255/295 set up ? I am going to have the rear fenders rolled flat. Fingers crossed. I want the car to have a much more aggressive look. Going to scale back the track days to maybe 3 a year rather than 6. The tire and rotor abuse is a little nuts. I know springs are not ideal but the swifts are amazing and when I was in Davis' F with the swifts and 20s the ride was totally acceptable.