Amazingly, I bought the UT1 set and measured them with my calipers—must have been a really slow month.
Pepe Romeo Strings Tenor High G Set (fluorocarbon) UT1
1 = .0245”
2 = .0275”
3 = .0320
4 = .025
I briefly had a set on my RC Replica Tenor and they were okay—rather prone to wear (sanded rough by my nail). I've come to prefer the tone and longevity of Seaguar Pink.