Donnelly TiresLAS Tubeless Ready Cyclocross Tire(Return to Product Page)

Best tubeless tire ever, I think.

I've used a lot of tubeless road, gravel, and MTB tires, but never have I had this stellar an experience with one.

This tire fit so beautifully on the rim. It was the average effort to get it on the rim compared to the other tubeless road and gravel tires I've used, but it got much better from there. When I inflated it, the bead popped right into the rim and it instantly held air, no leaking, without using any sealant. Ive never experienced that and I was stunned. It didn't lose any pressure, at all after sitting. I did deflate it and add sealant before riding it.

On the road it initially made a bit of noise, but that went away after a couple miles.

Traction on the road, wet or dry, and on dry dirt has been good, and it feels fast.

Thank you Donnelly! A new higher bar has been set, for me

The exceptionally long dry season here in the northeast has allowed me to race these for about 5 weeks in a row. I set them up tubeless and tend to race at around 25psi ( I'm 170lbs). They roll fast, corners are not a problem, and though they've taken a few decent hits, no burping or flats. I would definitely buy these again.

Handles well, but inflates too large for UCI racing (larger than 33cc)