Kumho Ecsta PS91 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

olblue75 · 07-17-2017, 12:37 PM

The Ecsta PS91 is Kumho's Max Performance Summer tire.

Anyone know anything about these good or bad?

Looking for a set in 1LE fitment to road course at NCM.

justjoshin · 07-17-2017, 02:18 PM

I put a set on my car a little over a year ago and I have no complaints at all. Look good, quiet, and really good grip.

Top Off · 07-17-2017, 02:32 PM

I can only compare to the Pirellis prior. The Kumho are much better in every aspect so far. I can't say how they will hold up during a track day, but I have beaten on them during canyon carving with no chunking or other abnormal wear.

07-17-2017, 12:37 PM	#1
olblue75 Drives: 2010 2SS/RS Join Date: Dec 2009 Location: Clarksville Tennesse. Posts: 6,069	Kumho Ecsta PS91 The Ecsta PS91 is Kumho's Max Performance Summer tire. Anyone know anything about these good or bad? Looking for a set in 1LE fitment to road course at NCM. __________________ Orange Krush II 1LE Front sway bar, Splitter, shocks and struts, Z28 dual mode mufflers, Intake, UCA Bushings, and Toresen 3.91 Diff. 1 piece DSS Drive Shaft, ZL1/C7 Calipers, and 32mm JPSS Rear Bar. ASC race spec splitter and wicker. 6th Gen M017 Wheels. Stainless Works 1 7/8 LTs. DSE and PAFDT Suspension components.

07-17-2017, 02:18 PM	#2
justjoshin Drives: 2010 SW 1SS L99 Camaro Join Date: Aug 2011 Location: Louisiana Posts: 2,085 View My Garage	I put a set on my car a little over a year ago and I have no complaints at all. Look good, quiet, and really good grip. __________________

07-17-2017, 02:32 PM	#3
Top Off Drives: 2012 LS3 1SS/RS Vert Join Date: Dec 2012 Location: Hamburg Posts: 371	I can only compare to the Pirellis prior. The Kumho are much better in every aspect so far. I can't say how they will hold up during a track day, but I have beaten on them during canyon carving with no chunking or other abnormal wear.