Tyre for vehicle wheels

The present invention relates to a tyre for vehicle wheels comprising at least one structural element comprising a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric compn. comprising a predispersion of natural rubber and lignin obtained by co-pptn. from latex, where said lignin has a concn. of phenolic groups higher than 2 mmol per g of lignin, and where said predispersion comprises an amt. of said lignin such as to provide, in said crosslinkable elastomeric compn., a concn. of lignin equal to or lower than about 25 phr