Anyone running a wide set up - 9s and 12s?
02-09-2019, 02:34 AM
#1
Rennlist Member
Thread Starter
Anyone running a wide set up - 9s and 12s?
Looking for fitment possibilities or issues with 9” up front and/or 12” in the back. I have offsets i’m thinking about, but i’m curious if anyone has had trouble or success at those widths on a 993 WB.
thanks!
thanks!
02-09-2019, 12:04 PM
#2
Rennlist Member
On a stock C4S, the widest that I have run in the front is 18x9 ET52 and 245/35-18 tires no issues. The widest in the rear that I have run is 11" with an ET of 45 and a 295/30-18 tire with no issues. Are you planning on running 305 tires in the rear with a 12" wheel?
02-09-2019, 10:08 PM
#4
Rennlist Member
now my mechanic says don’t mess with the OEM set up on the C4S due to the AWD system. What size tires F and R are you running?
02-10-2019, 02:40 AM
#5
Originally Posted by Gbos1
now my mechanic says don’t mess with the OEM set up on the C4S due to the AWD system. What size tires F and R are you running?
02-10-2019, 09:53 PM
#6
Rennlist Member
just keep tyre OD within 3% front / back.
or
remove the fastener that connects the front drive tube to the transmission. (that's the cheapest / easiest way to convert to RWD, though certainly not the best.
Have fun.
02-11-2019, 12:13 PM
#7
Rennlist Member
Thread Starter
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02-11-2019, 01:37 PM
#9
Originally Posted by rsabeebe
with et40 in the rear, are you running a spacer or is that a direct fit?
thanks.
thanks.
Andy