I'll second what Dan says.
Over time, if on bare pavement you could experience some wear on your carbides, but its not really that much and they need to be replaced over time anyway. You end up with the same wear as you pull into gas stations and cross roads, etc.
Many sleds don't steer well on bare pavement, which is the reason that pushed me to get them on my sled. I was tired of fighting this when trying to maneuver at gas stations and on some longer roads where I had to travel in something other than a straight line.
I also went with the rollerskis on my sled, they sure are nice, but most people don't know about them or just bother with them due to the added cost.
https://www.qualipieces.com/en-US/lines/rollerski