lifespan of kumho MX / Falken RT615

Thread Tools
 
Search this Thread
 
Old 02-20-2007, 10:11 PM
  #16  
Registered User
iTrader: (13)
 
wrx360's Avatar
 
Join Date: Jan 2003
Location: Oakland, Ca
Posts: 555
Car Info: 2011 SWP STI
Where did you get the MX's and how much were they mounted and balanced?
wrx360 is offline  
Old 02-20-2007, 10:12 PM
  #17  
VIP Member
iTrader: (17)
 
VRT MBasile's Avatar
 
Join Date: May 2005
Location: Sunnyvale, CA
Posts: 22,776
Car Info: '13 BRZ Limited / '02 WRX
tire wear depends a lot also on if you break the tires in or not

oh, and "the italian wants it melted!!!" (if "doodoobrown" isnt what I think its from, thats gonna make no sense)
VRT MBasile is offline  
Old 02-20-2007, 10:23 PM
  #18  
VIP Member
Thread Starter
iTrader: (1)
 
doodoobrown's Avatar
 
Join Date: Feb 2004
Location: east bay
Posts: 1,138
Originally Posted by wrx360
Where did you get the MX's and how much were they mounted and balanced?
auto innovations in milpitas. They kick ***...

535 OTD but YMMV

Last edited by doodoobrown; 02-20-2007 at 10:28 PM.
doodoobrown is offline  
Old 02-20-2007, 10:25 PM
  #19  
VIP Member
Thread Starter
iTrader: (1)
 
doodoobrown's Avatar
 
Join Date: Feb 2004
Location: east bay
Posts: 1,138
Originally Posted by MBasile
tire wear depends a lot also on if you break the tires in or not

oh, and "the italian wants it melted!!!" (if "doodoobrown" isnt what I think its from, thats gonna make no sense)


no rhyme or reason for my screenname -- it was just a nickname I gave to my dog a while back. When I registered for i-club years ago, it was the only name I could come up with.
doodoobrown is offline  
Old 02-20-2007, 11:36 PM
  #20  
Registered User
iTrader: (9)
 
midnitewrx02's Avatar
 
Join Date: Mar 2005
Location: Elk Grove
Posts: 5,064
Car Info: 2006 CGM WRX
Originally Posted by ucbsti
roll your fenders and get 255/40s
on 17x8's? that would probably compromise the sidewall wouldnt it?..wont be needing them for a while anyway.. im kinda leaning toward the re01R, i know i wont be dissapointed with that one
midnitewrx02 is offline  
Old 02-20-2007, 11:54 PM
  #21  
Registered User
iTrader: (1)
 
teamipr's Avatar
 
Join Date: Jan 2003
Location: North Cal
Posts: 302
Car Info: White 04 Sti
^
The RE01R are alwsome. Dry grip is somewhat close to DOT-R tires. It has stiff sidewalls but the ride is surprisingly better than the RE070s which the STi came with. The grip is better than the RE070 and less noisy. The Yokohama ADVANs are just a bit better than the RE01Rs but more expensive. I still have ~6/32 left in tread even after 2 track events.
teamipr is offline  
Old 02-21-2007, 12:49 AM
  #22  
VIP Member
iTrader: (17)
 
VRT MBasile's Avatar
 
Join Date: May 2005
Location: Sunnyvale, CA
Posts: 22,776
Car Info: '13 BRZ Limited / '02 WRX
Originally Posted by doodoobrown


no rhyme or reason for my screenname -- it was just a nickname I gave to my dog a while back. When I registered for i-club years ago, it was the only name I could come up with.
oh, haha, there was a paintball video and the guy named his gun doodoobrown or something
VRT MBasile is offline  
Old 02-21-2007, 10:06 AM
  #23  
VIP Member
Thread Starter
iTrader: (1)
 
doodoobrown's Avatar
 
Join Date: Feb 2004
Location: east bay
Posts: 1,138
1 day later, mold release scrubbed off, the MXs seem to be pretty good tires. PSI at 38F/36R now. NVH about the same as the Hankook RS2s that were on before. Not as grippy as the RS2s, but I'm assuming it will get better as they wear down.

I can't help thinking that I should have purchased the RT615s though... Oh well, maybe 1.5 yrs from now.
doodoobrown is offline  
Old 02-21-2007, 10:13 AM
  #24  
Registered User
iTrader: (15)
 
SubyN00by's Avatar
 
Join Date: Aug 2005
Location: Salinas, CA
Posts: 12,522
Car Info: 1997 Acura Integra GS Sedan
Originally Posted by doodoobrown
1 day later, mold release scrubbed off, the MXs seem to be pretty good tires. PSI at 38F/36R now. NVH about the same as the Hankook RS2s that were on before. Not as grippy as the RS2s, but I'm assuming it will get better as they wear down.

I can't help thinking that I should have purchased the RT615s though... Oh well, maybe 1.5 yrs from now.
I heard from someone that the 615s are going under or something, that nobody else is selling them...wasn't it aaron?
SubyN00by is offline  
Old 02-21-2007, 11:05 AM
  #25  
Registered User
iTrader: (21)
 
Impala SS AutoX's Avatar
 
Join Date: Nov 2002
Location: Santa Clara CA USA
Posts: 1,253
Car Info: 96 Chevy Impala SS, 06 GMC 2500HD (former 02 WRX)
Falken has plenty of the RT-615s, and is still making them.

Of the "Ultimate Street" tires right now (S03, RS-2, RT-615, etc) in WRX/STI type sizes (i.e. 225/45R17,. 245/45R17, 245/40R17, 255/40R17) the grippiest of them all would be the Yokohama Advan Neova AD07. Bridgestone RE01R is shortly behind. The RS-2, RT-615 are sort of in the next "tier", MX, Goodyear GS-D3 and S03 below that (although the S03 has as good of WET traction as any of them).

Trust me, as an autocross type running in the ST classes, you quickly figure out what works and what doesn't in a given size
Impala SS AutoX is offline  
Old 02-21-2007, 12:56 PM
  #26  
Registered User
iTrader: (13)
 
wrx360's Avatar
 
Join Date: Jan 2003
Location: Oakland, Ca
Posts: 555
Car Info: 2011 SWP STI
Originally Posted by doodoobrown
1 day later, mold release scrubbed off, the MXs seem to be pretty good tires. PSI at 38F/36R now. NVH about the same as the Hankook RS2s that were on before. Not as grippy as the RS2s, but I'm assuming it will get better as they wear down.

I can't help thinking that I should have purchased the RT615s though... Oh well, maybe 1.5 yrs from now.

How are the sidewalls on the MX's? Not too much body roll or sidewall flexing?

I can't decide on these two either, I might go with the MX's just because they might last longer. I want something that's going to last for more than 10k
wrx360 is offline  
Old 02-21-2007, 01:00 PM
  #27  
Registered User
iTrader: (15)
 
SubyN00by's Avatar
 
Join Date: Aug 2005
Location: Salinas, CA
Posts: 12,522
Car Info: 1997 Acura Integra GS Sedan
Originally Posted by doodoobrown
I can't help thinking that I should have purchased the RT615s though... Oh well, maybe 1.5 yrs from now.
believe me, I've put those damn 615s to the test...and they passed with flying colors (=
SubyN00by is offline  
Old 02-21-2007, 01:10 PM
  #28  
VIP Member
Thread Starter
iTrader: (1)
 
doodoobrown's Avatar
 
Join Date: Feb 2004
Location: east bay
Posts: 1,138
Originally Posted by wrx360
How are the sidewalls on the MX's? Not too much body roll or sidewall flexing?

I can't decide on these two either, I might go with the MX's just because they might last longer. I want something that's going to last for more than 10k

The MX definately has more sidewall flex than the RT615s (I compared the two, unmounted at the tire shop). But upping the PSIs from the stock subaru specs is supposed to help with this.

As for tread life, note that the MXs start off at 9/32", whereas RT615s start w/ 8/32" tread depth.

I'd also consider the Hankook RS2s. I had these before the MXs and I loved them. If I didn't need the tires ASAP, I would have ordered these again.
doodoobrown is offline  
Old 02-21-2007, 01:22 PM
  #29  
Registered User
iTrader: (9)
 
ucbsti's Avatar
 
Join Date: May 2005
Location: San Jose
Posts: 5,011
Car Info: 2006 evo IX
I wish they made the RS2s in 255.40, id like to give em a shot
ucbsti is offline  
Old 02-21-2007, 09:17 PM
  #30  
Registered User
iTrader: (6)
 
kYLEMtnCRUZr's Avatar
 
Join Date: Oct 2006
Location: Hangin in Placerville youtube.com/rallydude1515
Posts: 11,892
Car Info: 1999 RS Coupé- 1995 Mazda Miata -KTM 300
can anyone tell me why TireRack doesnt have the majority of these "autoX" level tires we're talking about? and why so many people sport the "Tire Rack" banner across their windsheild?

The AutoX tires they do have are mad expensive, unless you find a closeout special price

But their shipping fast (Reno i think) and is cheaper than most, but that goes out the window with their prices
kYLEMtnCRUZr is offline  


Quick Reply: lifespan of kumho MX / Falken RT615



All times are GMT -7. The time now is 10:14 AM.