What year TJ springs and hardware do I need to get?

Also, I am only wanting to go high enough for my 235x75R15
to fit. I was also thinking of just using the 1-1/2 " rubber blocks that go in between the coils.

2001 KIA Sportage,4x4, 5-speed, Custom Intake, Warn Man Hubs, 1-21/32" BL
www.cardomain.com/id/rngrpower