Beyond my knowledge. It never hurts to replace the rotor and cap, and the plug wires after 200K miles, fwiw.
2000 XE V6 4X4 5speed, AC shackles and UCAs, Bilstein 4600, K&N drop-in, intake mod, AC Idler brace, Yakima kayak rack, Shrockworks Skids, custom sliders, BFG AT/KO 32x11.5x15, custom rear bumper/swingout tire carrier, custom front tube bumper, Lokka'd front Diff.
1 Tcase ... The way it was meant to be.