briandye
Full Access Members
So I was out messing with Forscan, since I got my new OBDII plug with the MS/HS switch. I wanted to turn the TPMS system off, and adjust my speedo, which was an option in the 2015-2017 section, so I figured it was worth a shot.
Didn’t match the data for adjusting the speedo, so that’ll still have to be a dealer trip, but I did manage to get TPMS turned off.
In my “field test” I went to drop a Tire down to about 20 PSI, and go for a drive. Come to find out, they had these damn tires at about 48 PSI! That probably explains the insanely harsh ride, feeling EVERY single pebble and piece of dirt on the road! I dropped them all to 35 for now, read quite a few Jeep and lifted truck forums where people were asking what pressure to run on the road. Ranges from 28-32ish on average from what I saw, with 35” tires. I personally feel like that’s too low, so I dropped them to 35 for now. Well see how she rides tomorrow morning on my way to work.
Didn’t match the data for adjusting the speedo, so that’ll still have to be a dealer trip, but I did manage to get TPMS turned off.
In my “field test” I went to drop a Tire down to about 20 PSI, and go for a drive. Come to find out, they had these damn tires at about 48 PSI! That probably explains the insanely harsh ride, feeling EVERY single pebble and piece of dirt on the road! I dropped them all to 35 for now, read quite a few Jeep and lifted truck forums where people were asking what pressure to run on the road. Ranges from 28-32ish on average from what I saw, with 35” tires. I personally feel like that’s too low, so I dropped them to 35 for now. Well see how she rides tomorrow morning on my way to work.