advantages of having 18s?

gill_ · 08-31-2010, 09:52 AM

i'm looking into getting advan RS's and i've noticed that most people on here are selling the 18 inch version. i figured since they are performance wheels there might be an advantage (performance wise) to having them in 18s....are there any? i have an e92 if it matters

thanks

ModBargains.com · 08-31-2010, 10:34 AM

It's great that you're doing your homework and I'll do my best to answer your question. In terms of performance, yes, 18" wheels are going to be your best bet. 18" wheels are lighter and any weight saved will be advantageous. Lighter wheels can improve handling by reducing unsprung mass, allowing suspension to follow the terrain more closely and thus improve grip, however not all alloy wheels are lighter than their steel equivalents. Reduction in overall vehicle mass can also help to reduce fuel consumption. The ADVAN RS is a great wheel setup and I personally have had them on my E92 335i as well. I'll shoot you over a PM with more details!

- Alan

08-31-2010, 09:52 AM	#1
gill_ Banned 17 Rep 128 Posts Drives: AW e92 Join Date: Aug 2010 Location: NY iTrader: (0)	advantages of having 18s? i'm looking into getting advan RS's and i've noticed that most people on here are selling the 18 inch version. i figured since they are performance wheels there might be an advantage (performance wise) to having them in 18s....are there any? i have an e92 if it matters thanks
	Appreciate 0 Tweet Quote

08-31-2010, 10:34 AM	#2
ModBargains.com Banned 475 Rep 13,583 Posts Drives: JB E92 335i Join Date: Feb 2008 Location: 1721 E. Lambert Rd #C, La Habra, CA 90631 iTrader: (51)	It's great that you're doing your homework and I'll do my best to answer your question. In terms of performance, yes, 18" wheels are going to be your best bet. 18" wheels are lighter and any weight saved will be advantageous. Lighter wheels can improve handling by reducing unsprung mass, allowing suspension to follow the terrain more closely and thus improve grip, however not all alloy wheels are lighter than their steel equivalents. Reduction in overall vehicle mass can also help to reduce fuel consumption. The ADVAN RS is a great wheel setup and I personally have had them on my E92 335i as well. I'll shoot you over a PM with more details! - Alan
	Appreciate 0 Quote