Thge Swalbe tyres are in comparison to others- not too bad a tyre. Bit heavy but the rubber is good and they roll reasonably well. Whether the puncture resistance of them is better than even some of the performance tyres- Conti 4000s and Michelin PR's- is up to you. But those thornelss tubes- They are heavy. Far too heavy for any use in my opinion as they still will not stop a determined thorn that is going to work it's way through the Tyre and eventually the tube.

I recently fitted one to a neighbours kids BMX. It weighed more than my tyre-tube and wheel on my road bike. And it did not stop the snakebite that occured when he ran into a kerb at full bore.