Kabillyhop
Member
I went with 8.5” wide because the stock 255 width tires fit great on them (even better than on the stock 8.5” wide tires).
With the 8.5” there’s a lot less risk of curb rash, and with the tire protruding 0.2in less, there’s slightly less road grit sprayed on the car.
I’m getting the PA4s too (best of the High Performance Winter class). Way safer than Xi3 (best if the Studless Ice & Snow class).
The Xi3, like all SI&S, stop a tiny bit better on snow and ice (when you’re already driving more cautious).
But the Xi3 take 20-25% longer to stop when your rubber is on wet or dry salted/sanded pavement (almost all winter driving for most, and when you’re NOT driving extra cautious). With corresponding reduction in handling grip.
SI&S tires just seem way less safe than HPW tires. The SI&S are unsafe when you’re not being careful, and the HPW are still super good on snow and ice (just not quite up to SI&S).
View attachment 597600
Same tires. They’ll fit even better on 8.5” wide wheels.
Thank you for this, it is very helpful.
Makes sense that the 8.5" wide rim will help protect against curb rash. I'm not sure the tires will protrude 0.2in less though, because of the smaller offset (40 vs 45).
I notice the 8.5" wheel load rating is 770kg vs 820kg for the 9.5" wheel. Do you think this is important? I haven't been able to find the load rating of the OEM 19" wheels.