ESh

I changed it last night. Dealer did put 0-20 and last night I switched to 5-30 Signature Series.

Anybody running Amsoil here? Any results?

Lexample

I've been running Amsoil in all my cars for years. No problems. Only had my Lexus since August, so I just had my first oil change last month. I probably will change it after about 7500 miles, which is about once a year for me. Thats how've normaly done it, no problems. I wouldn't push it to the 15,000 miles that Amsoil advertises.

ESh

They say it can be driven up to 25K miles but I think that is too much, 15000 is OK.