I wouldn't even bother with GKs with tubes, there's no anti puncture belt. Mines only got manageable until I started to use Stan's race and even so the rear got absolutely shredded with dozens of punctures. But you wouldn't be riding over wet British roads I guess.
I just came here to post how useless I've found Gravelkings to be both with tubes and tubeless. Any good alternative around 32mm with tan walls? I've G-ones in 35mm and found them to be very good but want to go slightly smaller.
I ran 32s on my commuter with tubes and they were puncture city. Switched them to tubeless and they did surprisingly well for a year or so I had them (no issues).
I wouldn't even bother with GKs with tubes, there's no anti puncture belt. Mines only got manageable until I started to use Stan's race and even so the rear got absolutely shredded with dozens of punctures. But you wouldn't be riding over wet British roads I guess.