by HyRax » Wed Mar 14, 2012 12:36 pm
Never tried Westlake's, but I'm currently potting along on Kumho KU31's (Korean made). Normally I spend $250 a corner as minimum (typically on Bridgestone), but this time around I spent $150 a corner (225/45/18) to save some cash on the money I was spending on my Brembo upgrade.
So far I'm finding the dry grip to be excellent with the KU31's, but I don't get much cornering feedback (feels a little floaty). The treadwear rating is also 320 with an AA rating for grip and an A rating for temperature (91Y load rating), so it should last donkeys with a bit of abuse. Have not yet had a clear opportunity to test wet grip, but from what I've been reading elsewhere, it's considered pretty good for the price.
In your case, 16's would be much cheaper. Considering that the smaller 40 profile in 18" can be had for $130 each, 16's should be cheaper still.
I was going to procrastinate, but I put it off...