Gravel tires force a fundamental choice between speed and security that most riders negotiate poorly. You either run something too slick for the conditions you'll actually encounter, or you default to knobby treads that drone on pavement and sap watts during the road sections that connect your favorite dirt. The GravelKing SS R from Panaracer addresses this specific problem with a tread pattern engineered for riders who spend meaningful time on both surfaces—not the "95% road with occasional gravel" crowd, but riders whose routes genuinely split between sealed and unsealed terrain.

The SS R designation signals Panaracer's semi-slick approach combined with their R-compound formulation. The center tread runs a file pattern that rolls efficiently on hardpack and pavement while the shoulder knobs provide grip when you lean into loose corners or need traction during seated climbing on deteriorating surfaces. This isn't a tire that pretends gravel riding means manicured crushed limestone—the shoulder lugs are sized to bite into loose-over-hard conditions and chunky gravel without folding over.

Panaracer's ZSG Gravel compound handles the durability equation that gravel tires face more acutely than their road counterparts. Sharp rocks, embedded glass, and the general debris that accumulates on unsealed roads demand cut resistance that pure-performance compounds can't deliver. The tubeless-ready casing means you can run lower pressures for improved traction and comfort without the pinch flat risk that tubes introduce on rough terrain.... Read More