Some tire pressure monitoring systems don't care if the wheels were put back on in the same position they were in originally.Unfortunately I think Subaru's do.If the light hasn't turned within a few miles of driving you will need to have your monitoring system reset.Most tire shops have the needed scanners but if they don't,do you Have a Discount Tire in your area? The last I heard they do this for free.Good Luck!
Answers & Comments
Just to clarify again you should use tires with following specs in your 2006 subaru.
Front Tire Size P255/55HR18.0 RBL AS Rear Tire Size P255/55HR18.0 RBL AS Front Wheel Size (in) 18′ silver alloy Rear Wheel Size (in) 18′ silver alloy
Some tire pressure monitoring systems don't care if the wheels were put back on in the same position they were in originally.Unfortunately I think Subaru's do.If the light hasn't turned within a few miles of driving you will need to have your monitoring system reset.Most tire shops have the needed scanners but if they don't,do you Have a Discount Tire in your area? The last I heard they do this for free.Good Luck!