i have a mkIV 99 jetta. i was wondering what size, width, and offset will i need to have in order for a larger diameter wheel to properly fit my ride. i want to go with either 18's or 19's but i don't want to have to modify with spacers or have to deal with harsh tire rub. any information would be appreciated. lastly i was wondering which wheel manufacturer should i go with l-sportline, oettinger, giovanna racing, motiv, or moven.