Jeff Zell 'The Global Go to Guy' for all things Panaracer takes time out of a busy tenth anniversary tyre launch to speak to us.

We reflect on how tyres have developed to cope with the wide range of terrain that gravel bikes encounter and pick Jeff's brains on how it all started.

The episode also looks at various factors effecting tyres and how they feel - pressure, volume, tread, weight - as well as the new and exciting developments from Panaracer for 2024. We also introduce the all new Gravel King X1 - possibly the ultimate Dirty Reiver tyre?