Here in New Hampshire the drought is really pushing the “bigger is better in gravel” mantra. There’s a lot of washboard and chunky stuff to keep you on your toes to avoid sidewall punctures.
The Silca calculator might say 29psi but on race rubber… I had two sidewall punctures early this season that scarred me enough to start running slightly higher pressure.
It’s such a weird mix of perfect champagne gravel and gnarly washboard/chunk.
by 9lb_Hamer