Gandalf

I'm gonna narrow the rear on the ute. Some good projects on here. I'm not satisfied with XY length 9", 10" rims, rolled guards and Tyres that actually measure 315 mm from outside to outside. Want something that says "stay clear" from the rear !

Go the 50's, I've got 275/60's, hancook and I can't even fit a cigarette paper between the guards and they're rolled. I like the taller profile though. The 50's I had before were a lot squarer profile and dropped the rear nicely. Good luck.

Not to sure but I think you have to set the timing in diagnostic mode. With the service connection socket. Sorry I can't be of much assistance, haven't done one, wait til daylight and you'll get a response. Good luck.