I wanna get some rims for my car, would 20's be to big, or would 18's be better. I have a 94 LS400 on stocks.

 

search. R&R, research.

this is a forum for christ sake, tehres HUNDREDS of threads on LS400 wheel fitment.

 

19's = perfect for first gen ls

 

many factors to consider...price, looks vs performance, staggered vs non-staggered. Research and take your time....oh and PLEASE plan on lowering your car before going to bigger wheels.

 

20's would look too large on a stock car IMHO. 18's would suffice (depending on the design of the wheel) if you're just planning to lower. 19's-20's if you're planning on going all out with a kit, lowering, etc.

 

19s would be such a less hasle and IMO look better. 20s just look...too big.