ive used bp 98 ever since I owned my n/a xr6, oct 2nd 2010. on a busy road too so can be trusted im a bit confused with these mobils..the closest one to me which is less than a km away, is now a caltex maybe because theres a 711 already on the end of my street lol. which is only 400m away from mobil. theres another mobil near me, ill remember to check it out tomorrow morning on the way to work