Kumho Ecsta XS (KU36) review.

Wheels, Suspension, Brakes & Tyres questions and answers

Moderators: timk, Stu, zombie, Andrew, -alex, miata

moz
Driver
Posts: 36
Joined: Sat Apr 12, 2008 9:07 am

Re: Kumho Ecsta XS (KU36) review.

Postby moz » Sun Oct 03, 2010 9:59 pm

Love the KU36's for street driving. Will never go to a less grippy tyre again.

User avatar
JBT
Speed Racer
Posts: 7946
Joined: Tue Jun 03, 2003 11:00 am
Vehicle: NC
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby JBT » Fri Oct 15, 2010 2:15 pm

Just had a set of four KU36 fitted at Option 1 Garage. Very friendly group of enthusiasts there and great service. Their prices are excellent too, so try them if you are in the Brisbane area and looking for Kumhos or Federals.

As for the tyres, they are very quiet compared to the R1Rs and seem very grippy on the street, even though they are freshly fitted. I reckon they'll be a great compromise between cost and performance - especially as they are only 60% of the cost of the Toyos. 8)
Image

User avatar
rwf
Racing Driver
Posts: 735
Joined: Thu Nov 29, 2007 10:36 pm
Vehicle: NB Roadster
Location: brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby rwf » Fri Oct 15, 2010 2:25 pm

R1r did not last long how many km did you get jbt

My bf goodrich are now stuffed got around 45000 to 50000 out of them

Got my track wheels back on the car now as noone will buy them

Ku36 on them and yes the grip is great even in the wet
Image
SOLD. MX-5 NA 2F RACE CAR -LAKESIDE 1:04.91 -QR Clubman 1:06.3608
SOLD. Mx-5 NC 2007
Mazda 3 sp25 2015
MX-5 NB

User avatar
JBT
Speed Racer
Posts: 7946
Joined: Tue Jun 03, 2003 11:00 am
Vehicle: NC
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby JBT » Fri Oct 15, 2010 4:25 pm

The R1Rs had to take early retyrement :roll: because I didn't swap them front to rear. I'd stuffed the two fronts but the rears still had about 5,000 km in them. So they'd only been on for 16,000 km = a very, very expensive exercise although very, very grippy.
Image

User avatar
rwf
Racing Driver
Posts: 735
Joined: Thu Nov 29, 2007 10:36 pm
Vehicle: NB Roadster
Location: brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby rwf » Fri Oct 15, 2010 4:59 pm

With the km I do that's like nearly three set a year
Image
SOLD. MX-5 NA 2F RACE CAR -LAKESIDE 1:04.91 -QR Clubman 1:06.3608
SOLD. Mx-5 NC 2007
Mazda 3 sp25 2015
MX-5 NB

User avatar
broady
Racing Driver
Posts: 1243
Joined: Fri Jan 19, 2007 12:32 am
Vehicle: NA8
Location: Sydney NSW

Re: Kumho Ecsta XS (KU36) review.

Postby broady » Fri Oct 15, 2010 7:49 pm

JBT wrote:The R1Rs had to take early retyrement :roll: because I didn't swap them front to rear. I'd stuffed the two fronts but the rears still had about 5,000 km in them. So they'd only been on for 16,000 km = a very, very expensive exercise although very, very grippy.

Just do more skids.

16K km seems pretty damn good for R1Rs?
Image
人馬一体 NA8
Tein SS, Torsen T2, BD, Maxim Works→RS*R, ARC, Koyo, SSR, Sparco, Flyin' Miata & bling!

6/5/2010

User avatar
rwf
Racing Driver
Posts: 735
Joined: Thu Nov 29, 2007 10:36 pm
Vehicle: NB Roadster
Location: brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby rwf » Fri Oct 15, 2010 7:54 pm

If you don't use your car

I've done 96000 km in three years of owning my nc
Image
SOLD. MX-5 NA 2F RACE CAR -LAKESIDE 1:04.91 -QR Clubman 1:06.3608
SOLD. Mx-5 NC 2007
Mazda 3 sp25 2015
MX-5 NB

NMX516
Speed Racer
Posts: 2057
Joined: Mon Jun 19, 2006 12:05 pm
Vehicle: NB SP
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby NMX516 » Fri Oct 15, 2010 8:37 pm

rwf wrote:I've done 96000 km in three years of owning my nc


Yeah but half of that was with the rear wheels spinning, running the odo up. The front end of your car has only done 48,000 kms :P
Pain is temporary, quitting lasts forever.

User avatar
rwf
Racing Driver
Posts: 735
Joined: Thu Nov 29, 2007 10:36 pm
Vehicle: NB Roadster
Location: brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby rwf » Fri Oct 15, 2010 9:44 pm

It would only be out by 5000 lol
Image
SOLD. MX-5 NA 2F RACE CAR -LAKESIDE 1:04.91 -QR Clubman 1:06.3608
SOLD. Mx-5 NC 2007
Mazda 3 sp25 2015
MX-5 NB

User avatar
JBT
Speed Racer
Posts: 7946
Joined: Tue Jun 03, 2003 11:00 am
Vehicle: NC
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby JBT » Fri Oct 15, 2010 9:58 pm

I'm sure I could have got more km out of them if I only drove in straight lines. :D Too many track days, too many hill climbs and, well, too much fun. :mrgreen:
Image

User avatar
rwf
Racing Driver
Posts: 735
Joined: Thu Nov 29, 2007 10:36 pm
Vehicle: NB Roadster
Location: brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby rwf » Sat Oct 16, 2010 12:03 pm

Lots of fun driving
Good to hear
Image
SOLD. MX-5 NA 2F RACE CAR -LAKESIDE 1:04.91 -QR Clubman 1:06.3608
SOLD. Mx-5 NC 2007
Mazda 3 sp25 2015
MX-5 NB

User avatar
JBT
Speed Racer
Posts: 7946
Joined: Tue Jun 03, 2003 11:00 am
Vehicle: NC
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby JBT » Tue Oct 26, 2010 5:24 pm

Well, I knocked 2 seconds off my PB at Lakeside on the Kumhos so, I reckon they are great :!:
Image

User avatar
tuned_to_fly
Fast Driver
Posts: 294
Joined: Tue Oct 16, 2007 2:40 pm
Vehicle: NB8A
Location: Annerley, QLD

Re: Kumho Ecsta XS (KU36) review.

Postby tuned_to_fly » Thu Nov 04, 2010 5:56 pm

What pressure is everyone running on the street with 205/50/15s?

NMX516
Speed Racer
Posts: 2057
Joined: Mon Jun 19, 2006 12:05 pm
Vehicle: NB SP
Location: Brisbane

Re: Kumho Ecsta XS (KU36) review.

Postby NMX516 » Thu Nov 04, 2010 6:52 pm

tuned_to_fly wrote:What pressure is everyone running on the street with 205/50/15s?


36psi here :)
Pain is temporary, quitting lasts forever.

project.r.racing
Speed Racer
Posts: 3722
Joined: Sun Jan 18, 2009 10:16 pm
Vehicle: Non MX-5
Location: Glasshouse Mountains, QLD

Re: Kumho Ecsta XS (KU36) review.

Postby project.r.racing » Thu Nov 04, 2010 7:04 pm

36psi here too :D


Return to “MX5 Wheels, Suspension, Brakes & Tyres”

Who is online

Users browsing this forum: No registered users and 190 guests