Short answer: heavier tires usually offer more puncture protection, rolling resistance depends mainly on tread pattern and rubber compound – not weight – and a few models break the grip vs. rolling resistance tradeoff.
Three patterns emerge once you look across the full dataset – and here's what they mean for your tire choice.
Insight 01
Heavier tires usually carry more material in the casing and sidewall – and thus more protection against punctures. Ride bike parks or rocky trails, and you literally buy safety in grams.
Tap a dot to see which tire it is.
Insight 02
The scatter stays flat: a lighter tire doesn't automatically roll better. What matters is tread pattern and rubber compound together – tall, aggressive knobs and soft, grippy compounds cost watts regardless of tire weight. A low, tightly packed semi-slick tread rolls noticeably easier.
Tap a dot to see which tire it is.
Insight 03
Most tires sit on a diagonal: more grip, more resistance. A few models break this pattern and sit in the top right – interesting candidates for your all-round setup. A tougher casing doesn't necessarily mean more rolling resistance.
Tap a dot to see which tire it is.
The rating scales are editorial assessments based on manufacturer specs and published field tests. Lab measurements (watts, puncture travel in mm, pierce force in N) are supported in the data model and are only filled once solid per-tire measurements exist – until then they stay empty rather than estimated. The primary reference for test-rig data is the lab test by ENDURO Mountainbike Magazine.
View ENDURO lab test