olddanriver

I just replaced the stock 215 55 16 Conti's with new Quiettrac tires in 225 60 16. It's been a month now and no issues except for a speedo error. My Garmin shows 4 mph over at 70 on the display. No issues with shifting that I can tell. Ride has definitely improved let alone being much quieter. Not sure how to access what you talk about as Forscan. Suggestions?? Thanks.....