Hello,
I just hit 101,000 miles on my 2001 ford explorer sport.
Considering a few upgrades...
Going with:
Michelin LTX MS2 tires.
NGK TR55IX iridium plugs.
JBA wires.
Accel Ignition Coil.
Mobile 1 high mileage syn oil.
EBC sport rotors / green stuff pads / KN oil&air filter...