Ha, puncture-resistant tires, now there's a thought!
Sure, they might add some weight, but isn't that a small price to pay for not getting stranded with a flat in the middle of nowhere? Though, I'd understand if cyclists doing long races or hill climbs might not be too thrilled about the extra heft. But for us mere mortals, it seems like a reasonable middle-ground.
As for rolling resistance, well, it's a bit of a balancing act. Puncture-resistant tires tend to have a higher resistance, which could slow you down a tad. But fear not! You can still maintain decent speed by keeping your tires inflated to the right pressure. This reduces the contact area between the tire and the road, thereby decreasing resistance. Plus, a good set of wheels can help you cut through the wind and maintain your velocity.
So, are puncture-resistant tires worth the extra weight and slight reduction in speed? I'd say it depends on your cycling goals and preferences. If you're a casual rider or a commuter, these tires might be just the ticket. But if you're a hardcore cyclist focused on speed and performance, you might want to stick with lighter, more aerodynamic tires.
What do you think, fellow cyclists? Any experiences with puncture-resistant tires to share?