for the city, use a 5w30 or 10w30. both are 2700 for the package.

sorry we're out of stock of the 15w40. you can try hans tools in shangrila mall or philshopping.com they should still have it.

if you want you can also mix the 10w40 engine oil. we only have it per quart here in the shop though.

thanks,
migs