TorchRed08 Posted March 31, 2015 Report Share Posted March 31, 2015 I'm thinking about adding 305/35 20 to the rear and 275/35 20 in the front. I was wondering if anyone has had any issues with this setup on a 2008 GT500. Also, to correct the speedo, is this something I can do with SCT tuner or will I need a new tune. Link to comment Share on other sites More sharing options...
89Saleen215 Posted March 31, 2015 Report Share Posted March 31, 2015 Running 275/35-20 up front on and 295/35-20's on rear with no issues. Yes, you adjust the Rev's Per Mile with the SCT Tuner...it'll be something in the 700's. It all depends on tire manufacturer. Link to comment Share on other sites More sharing options...
TorchRed08 Posted April 1, 2015 Author Report Share Posted April 1, 2015 Thanks for the reply. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.