fuco8210 wrote:seriously?? from the fitment database sticky there are s13's with 17x9's in the front around 20 offset with no spacers.. can anyone with first hand experience help me out before i order them??? thanks
obviously, 17x9+20 has more suspension clearance than 17x9+27 (7mm's more).
but it also has to do with the suspension itself. Different coilover brands have different spring diameters. 17x8" +28 should fit like cake. I wanna say 17x9+27 can fit like cake too, but like I said, it might depend on the type of suspesion you're running.
however, I can tell you off the bat, 17x9+27's will fit in the rears with no clearance issues.
also, it should be nothing that spacers wouldn't be able to fix. And i'm talking probably 10mm or less (if needed)
pandapants wrote:whos are you looking at? the biggest i saw in the data base was broadfields (18x8.5 +32) and zenkicams (18x9 +24)
lets do some math shall we.
with broadfields +32 means the wheel sits 32mm or 1.25" inside, so thats 5.5" of inner clearance (i think its called front space)
on zenkicams, 18x9 +24 sits with 5.44" inner clearance. he even says he runs a 5mm spacer for brake clearance.
your asking to run an 18x9 +27. thats 5.56" of inner clearance. thats a 1.52mm difference from broadfields.
maybe it'll fit.
brake caliper clearance is almost never relavant to wheel size or offset. It all has to do with the spokes and what disc type they are... in regards to like 3pc or 2pc wheels, generally speaking high disc types are the ones you'd use up front, especially if you're running a big brake kit or something.
Honestly, I think his concern would be more with the suspension clearance than brake caliper clearance. I don't know what kind of calipers he has, but I can't imagine a wheel that doesn't clear stock calipers, lol :p