Need more rubber on the ground

So the stock wheels are not working out for me any more, traction is becoming an issue for me. what size do you guys suggest? i would like to go like 16x7. will these fit? what is the widest wheel i can fit?

dude, it's all about the tires. i have the yokohama avses100 195/50?/15. they are absolutely awesome. i cant get them to squeak. they are expensive, but better than moving up a size.

i think your right i put some motegi 16x7 with a 195,50,16 offset and the car feels so slugish i think the whells are to heavy or somethin

yea that would make sense unless ur putting out mayger hp then you would want a smaller wheel