tire

Hi, I just recently purchased a 2015 MKVI Jetta S, I'm not looking to do many (if any) performance mods on it, seeing as its just the base model. But I am trying to change out the stock rims on it, but I'm not sure if the tire/wheel combo I want will fit. I currently have 6Jx15 wheels on it...

So i have a 2005 mk4 gli and it's already lowered on some Raceland ultimo's and I plan on getting some new wheels this spring! I saw interest in these 0.05 3sdm's http://www.3sdm.co.uk/collection/collection-005.htm I'm set on getting 18" but I'm not sure if I should get: 18x8.5 all the way...

Since I have to buy 8 winter tires soon (Jetta and Golf) , I'm trying to find the best prices out there and I need advice. The III's GL take 195/60 R14, this is what I have for summer tires. I understand how tire sizes work so save the explaining. Cant I take 195/75 R14 instead ? Bigger...