fix the driveway don't mess up the car .... actually I have a problem with your plan for a
couple of reasons .... it's basically the way you are figuring the ride height change ...

thanks for that...

I'm already going into the driveway at an angle and I still scrape, its not bad but still I don't like it what would you recommend as far as front and rear tires that would give me a slight height increase? and also how hard is it to switch the tire pressure monitoring system to 19s and will it fit on the new rim?.

 

swapping the sensors is not hard at all as long as the wheel is correctly designed to accept the sensor. The valve angle is important, contrary to what has been posted here, the mounting surface should be a 23 degree angle in order to allow the sensor to work at it's optimum level (not too much centrifical stress and not too much heat transfer) ..... it just bolts into the valve hole opening