Michelin PR3 Tire Replacements ?

[emullick_imp]

Can anybody provide me specs (mfgr, brand, sizes) for a matched pair of tires that "might be similar" to my old Michelin PR3's?

Currently have Pirelli Angel GT tires that are close to done at 7000 cross country highway miles. PR3's looked better at 8000 miles than these Pirellis (also wore more evenly ... not flat down the middle).

FYI, the PR3's that I ran before were 110/80ZR-18 on front and 160/60ZR-18 on rear.

Thanks .. tire shopping hurts

Is the 160/60ZR-18 the same size, (circumference) as the original 140/70-18? The 140/70-18 seems to be hard to find.