I drive an 06 Espace. The fronts are looking quite worn after only 12000 miles. Tread is practicaly gone from outside edge. Is this normal wear? I have TPM so no probs with pressures. Bulk of driving is leisurely town/commuting. Recommendations for replacement? Also, (and i know it's a different thread), but given the type of driving i do, should i be thinking of early oil change/service or is 18000 really ok?