"The Panaracer T-Serv PT Folding 700x32C tyres are, according to the blurb, 'great performance tyres for urban city use'. I found them to be swift-rolling, comfortable, dependable, middleweight all-rounders: the sort of tyres capable of inducing plenty of smiles and with scope for weekend touring. That said, traction wasn't so impressive on loose surfaces. There are better choices, at least in narrower tyres, if you fancy a quick bit of impromptu gravel fun."
https://road.cc/content/review/239884-panaracer-t-serv-protite-folding-32mm-tyre
T-Serv
T-Serv ProTite is a great performance tire for urban city use, incorporating ZSG compound, 400D Lite Extra Cord, and ProTite puncture resistant technologies. Hands down, T-Serv is the best urban strength to weight ratio tire on the market today. Need to get through your urban jungle quickly and reliably? T-Serv is the answer.