This last weekend was my first time running my sentra... I was borrowing some small slicks and only managed a 2.0 60ft, spinning wildly in 1st and a little in 2nd, as well I was shifting into 5th gear at 115... What would be the correct size slicks and what offset should I go with on a 15x7 wheel?

Also, what are some inexspensive yet kinda light wheels to mount slicks on?

Thanks in advance!