Crosslinkable elastomeric compositions for use in tires

Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising : (a) 100 phr of at least one elastomeric polymer; (b) from 0.1 phr to 120 phr, preferably from 20 phr to 90 phr of at least one silica reinforcing filler; (c) from 0.1 phr to 10 phr, preferably from 0.5 phr to 8 phr, of at least one coupling agent containing at least one mercapto group, (d) from 0.5 phr to 20 phr, preferably from 2 phr to 10 phr, of at least one layered material having an individual layer thickness of from 0.01 nm to 30 nm, preferably of from 0.2 nm to 15 nm, more preferably of from 0.5 nm to 2 nm. Preferably, said at least one structural element is a tread band.