Kawasaki 1400 GTR

1400 GTR - All Models => 1400GTR Discussion => Topic started by: O.C. on July 27, 2016, 01:44:08 PM

Title: Tyre pressures
Post by: O.C. on July 27, 2016, 01:44:08 PM
A bit of feedback if you don't mind

What pressures are you running in your PR4 Gts ? 
Title: Re: Tyre pressures
Post by: iamkwackers on July 27, 2016, 01:48:11 PM
42 psi front and rear as recommended.
Title: Re: Tyre pressures
Post by: moayling on July 27, 2016, 02:24:15 PM
  :agree: My own and the Blood bikes running at 42 front and back. Incidentally, the ex police demo's that we buy direct from Kawasaki UK have that marked on the bikes.
Title: Re: Tyre pressures
Post by: Debs on July 27, 2016, 04:15:18 PM
I also run at 42psi as stated in the Maintenance Manual

(http://i1273.photobucket.com/albums/y411/bikergirl1400/Screen%20Shot%202016-07-27%20at%2016.14.02_zps1l6nluqr.png) (http://s1273.photobucket.com/user/bikergirl1400/media/Screen%20Shot%202016-07-27%20at%2016.14.02_zps1l6nluqr.png.html)
Title: Re: Tyre pressures
Post by: O.C. on July 27, 2016, 04:30:02 PM
thanks everyone, Ive  been running the front at 42, and the rear at 40 (cold).

I'll now adjust the pressure.

I'm off to Northern Ireland on Friday morning first thing and the tyre pressures are the last thing on my lust of things to check   :clap:   
Title: Re: Tyre pressures
Post by: UncleBigBad on July 27, 2016, 04:50:31 PM
Quote from: O.C. on July 27, 2016, 04:30:02 PM
tyre pressures are the last thing on my lust of things to check   :clap:   
Weirdo - who lusts over tyre pressures  :mfr_lol:

ps - mine are 42psi front/rear too
Title: Re: Tyre pressures
Post by: GTRpilot on July 27, 2016, 05:23:13 PM
42 F+R on my Pirelli Angels GT.  :yes:
Title: Re: Tyre pressures
Post by: iamkwackers on July 27, 2016, 09:03:14 PM
 O C says "I'm off to Northern Ireland on Friday morning first thing and the tyre pressures are the last thing on my lust of things to check   :clap:   "

Must be the smell of burning rubber.... the last thing on my  "lust" list would certainly be something more entertaining than tyre pressures, might involve something to do with rubber though   :mfr_lol:  :mfr_lol:
Title: Re: Tyre pressures
Post by: O.C. on July 28, 2016, 07:31:36 AM
each to his own  :mfr_lol: 














Bloody predictive text  :censored:     :mfr_lol:   
Title: Re: Tyre pressures
Post by: UncleBigBad on July 28, 2016, 09:23:41 AM
so if it's predictive text to blame, what do you normally tap into your phone  :mfr_lol: :mfr_lol:
Title: Re: Tyre pressures
Post by: O.C. on July 28, 2016, 11:34:50 AM
Actually it was my tablet  :mfr_lol:   
Title: Re: Tyre pressures
Post by: iamkwackers on July 28, 2016, 11:51:35 AM
Quote from: O.C. on July 28, 2016, 11:34:50 AM
Actually it was my tablet  :mfr_lol:   

Is there a difference then  :help:
Title: Re: Tyre pressures
Post by: O.C. on July 28, 2016, 11:52:41 AM
Quote from: iamkwackers on July 28, 2016, 11:51:35 AM
Is there a difference then  :help:

No...was just sayin   :mfr_lol:  :mfr_lol:   
Title: Re: Tyre pressures
Post by: doebag on July 28, 2016, 11:53:11 AM
There is in Scotland
Title: Re: Tyre pressures
Post by: O.C. on July 28, 2016, 11:54:05 AM
 :mfr_lol: :mfr_lol: 
Title: Re: Tyre pressures
Post by: shaggs147 on July 28, 2016, 08:40:27 PM
A blue tablet?!

Sent from my SM-G920F using Tapatalk

Title: Re: Tyre pressures
Post by: O.C. on July 28, 2016, 08:52:19 PM
Quote from: shaggs147 on July 28, 2016, 08:40:27 PM
A blue tablet?!

Sent from my SM-G920F using Tapatalk

is there any other colour  :mfr_lol:   
Title: Re: Tyre pressures
Post by: iamkwackers on July 28, 2016, 09:59:26 PM
Safe journey in the Morning OC,    :banana:  and do not forget to set the rear lusting tyre pressure to 42psi  :mfr_lol:
Title: Re: Tyre pressures
Post by: OZ1400 on July 29, 2016, 01:13:43 AM
Quote from: moayling on July 27, 2016, 02:24:15 PM
  :agree: My own and the Blood bikes running at 42 front and back. Incidentally, the ex police demo's that we buy direct from Kawasaki UK have that marked on the bikes.
They'll have a sticker like that if they do any type of speed enforcement. Pressures must be spot on for accuracy of equipment used.
Title: Re: Tyre pressures
Post by: virginiajim on July 30, 2016, 03:51:25 PM
42lbs but use an accurate gauge to check it.

Title: Re: Tyre pressures
Post by: O.C. on August 01, 2016, 08:46:00 AM
Quote from: virginiajim on July 30, 2016, 03:51:25 PM
42lbs but use an accurate gauge to check it.

    :agree:    Strange you should say that Jim

I checked mine over before my trip to Northern Ireland, I was riding solo and carrying some luggage in the panniers and top box, so I set them at 42 front and rear,

Obviously my two pressure gauges are now no longer accurate as the TPS reading en route were 40 front and 44 rear.

The bike behaved faultlessly over the weekend and I'll check the pressures again, but I reckon its time for a new pressure gauge as the one I have is now about 12 years old and the one on my compressor seems to be even less accurate
Title: Re: Tyre pressures
Post by: moayling on August 01, 2016, 11:58:06 AM
I would be more inclined to rely on a decent guage than the TPS sensor
Title: Re: Tyre pressures
Post by: O.C. on August 01, 2016, 12:02:19 PM
Quote from: moayling on August 01, 2016, 11:58:06 AM
I would be more inclined to rely on a decent guage than the TPS sensor

:agree:  have ordered a new gauge  :yes: 
Title: Re: Tyre pressures
Post by: iamkwackers on August 01, 2016, 07:52:35 PM
Quote from: O.C. on August 01, 2016, 12:02:19 PM
:agree:  have ordered a new gauge  :yes: 

My TPS read lower on both tyres ( both by different amounts) despite using a tyre pressure gauge that is known to be accurate....so I agree with Mo...you should not rely on the TPS. However once you have established what the TPS read at once correctly set, they are useful for a quick visual check each time you ride.
Title: Re: Tyre pressures
Post by: O.C. on August 01, 2016, 09:45:05 PM
agreed...what my TPS did show was that there was a discrepancy between the front and rear pressures, which shouldn't have been the case
Title: Re: Tyre pressures
Post by: iamkwackers on August 02, 2016, 09:59:18 PM
 :agree:... at the correct 42 psi pressure in both tyres, my front reads 38psi and the rear tyre reads 40psi, disappointing when you consider how good genrally the engineering is on the GTR  :censored:
Title: Re: Tyre pressures
Post by: O.C. on August 03, 2016, 08:54:54 AM
I now have one of these, so I can be confident that the tyre pressures are correct, I'll check to see what discrepancy, if any, exists between the new pressure gauge and the bikes TPS  :yes: 


https://www.amazon.co.uk/Draper-69924-Pressure-Gauge-Flexible/dp/B0002GV286/ref=sr_1_5?s=automotive&ie=UTF8&qid=1470210735&sr=1-5&keywords=tyre+pressure+gauge 
Title: Re: Tyre pressures
Post by: virginiajim on August 09, 2016, 01:26:12 PM
I don't trust the sensor readout readings.  They are calibrated for temperature fluctuations according to Kwackers.  Not sure what that means.
Title: Re: Tyre pressures
Post by: O.C. on August 09, 2016, 02:13:13 PM
Quote from: virginiajim on August 09, 2016, 01:26:12 PM
I don't trust the sensor readout readings.  They are calibrated for temperature fluctuations according to Kwackers.  Not sure what that means.

:agree:  I think they shouldn't be relied on  but used as a guide/reference......I did find them useful when I suffered a rear puncture years ago  :yes:   
Title: Re: Tyre pressures
Post by: iamkwackers on August 09, 2016, 07:07:34 PM
They are great for a quick visual check whilst on the move, but nothing more than that really.