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Scooters - 125 to 300 => Downtown 300 => Topic started by: spikebites on September 21, 2016, 06:13:50 AM

Title: Should I worry about this tire?
Post by: spikebites on September 21, 2016, 06:13:50 AM
So yesterday I went to my local gas station to fill up the air on my tires.  When I went to plug the nozzle onto my air valve, it never properly latched on so basically it started to drain air out of my tire.  The more I tried to get the nuzzle onto the valve, the more the air would release.  By the time I figured the thing was broken, my tire was down to 18 PSI down from 28 PSI.

I ended up having to drive my bike the next block over to the other gas station to use their air pump.  I managed to pump my tire back to the recommended 32 PSI.

This morning, I went to check my tire and noticed this.  Is this something I should worry about?  Did this happen because I drove on a fairly flat tire?  Or has this been there for awhile now?  I don't think my tires are in need of replacing just yet but this part of the tire worries me.  It's only this little strip the rest of the tire is normal.  My bike has roughly 5200 miles on it. 

I'm paranoid now that my tire will blow while I am on the freeway.  Should I just have it replaced?

thanks
Title: Re: Should I worry about this tire?
Post by: pipster326 on September 21, 2016, 07:14:39 AM
REPLACE that tire!!!! That just didn't happen, from driving with low air. That has happened over time. I wouldn't even drive it anywhere, to get it replaced. It's definitely not safe to drive , when the steel belts are showing. Take the whole rim and tire off, and have a new tire mounted.


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Title: Re: Should I worry about this tire?
Post by: mousejunks on September 21, 2016, 07:21:27 AM
Get it replaced as soon as possible. The tyre has worn way past the tread and is down to the ply layers.

It seems the wear pattern is related to a combination of highway riding and over-inflated tyres. Try a lower pressure such as 27-28 psi, not 32 psi as to increase the contact patch, especially if your are not carrying any passengers. My rear tyre (Pirelli Diabls) have lasted nearly 20,000km and my commute is 90% highway.
Title: Re: Should I worry about this tire?
Post by: spikebites on September 22, 2016, 05:47:48 AM
thanks for the advice.

took it to my dealer, had to pay $90 for the tire and another $90 to install it.  Seems expensive but I guess I was desperate.

Kind of surprised the original tire only lasted 5000 miles.  Oh well.
Title: Re: Should I worry about this tire?
Post by: kneeslider on September 22, 2016, 06:19:59 AM
Yes, the original MAXXIS MA-PRO tires had terrible mileage.
Title: Re: Should I worry about this tire?
Post by: xsel777 on September 22, 2016, 07:50:28 AM
Agreed re maxxis types. Mine developed cracks across from side to side, and I really felt unsafe on them.
Michelin city Tyre is the way to go.

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Title: Re: Should I worry about this tire?
Post by: ktienation on September 22, 2016, 09:55:10 AM
I dont know my stock tires service millage (I thing i have had the Kenda) as i replaced them after 2-3 k miles for some higher end tires (Dunloops) which greatly improved traction.

Do you have ABS on your DT? As this type of wear (only on a part of the tire) suggests prolonged breaking (probbably from great speed) with the wheel fully stopped and the tire skidding.
Title: Re: Should I worry about this tire?
Post by: TANWare on September 22, 2016, 09:58:09 AM
could be a high spot on the rotor or just grabby brakes.
Title: Re: Should I worry about this tire?
Post by: de dee on September 24, 2016, 05:20:03 AM
  my  first set of tires looked the same as yours at 8,000 miles,. from rubber too tread within 60 miles
Title: Re: Should I worry about this tire?
Post by: Stig / Major Tom on September 25, 2016, 03:48:47 PM
NO!
That tire will not be a danger to anyone with the scooter on the center stand....just don't let it touch the ground on the side stand ---or by riding on it.
Stig
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 01, 2016, 08:34:04 AM
Hello
I borrow this thread, hope its ok?
Should i worry about this backtire?
Its only on the left side (drivetrain)
The DT only has 4500km but is 3 years.
Title: Re: Should I worry about this tire?
Post by: mousejunks on October 01, 2016, 09:18:10 AM
Hello
I borrow this thread, hope its ok?
Should i worry about this backtire?
Its only on the left side (drivetrain)
The DT only has 4500km but is 3 years.

4500km means the tyre wear is usually low (i.e. plenty of tread left), but older tyres lose their flexiblity and strength since the rubber reacts with oxygen in the air. Cracks in the sidewall is a symptom of ageing rubber. The sidewall is critical to the tyre and the tyre should be replaced.
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 01, 2016, 10:03:32 AM
Thanks, i will do so on Monday
But today i will take my wife on her virgin tour, in low speed
Title: Re: Should I worry about this tire?
Post by: pipster326 on October 01, 2016, 10:10:53 AM
I had the same issue with my tires. Low miles, but they were 3-4 years old and developed cracks on the side walls. I would replace them ASAP!!!


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Title: Re: Should I worry about this tire?
Post by: tvniklas on October 01, 2016, 10:38:39 AM
Ok, i will do
What of these tires would you recommend?

http://www.dackonline.se/cgi-bin/rshop.pl?dsco=121&cart_id=65819442.121.24008&Cookie=froogle&&ranzahl=4&Breite=150&rsmFahrzeugart=MO&Quer=70&Felge=13&Speed=&tyre_for=&s_p=&m_s=1&search_tool=&suchen=Ordern (http://www.dackonline.se/cgi-bin/rshop.pl?dsco=121&cart_id=65819442.121.24008&Cookie=froogle&&ranzahl=4&Breite=150&rsmFahrzeugart=MO&Quer=70&Felge=13&Speed=&tyre_for=&s_p=&m_s=1&search_tool=&suchen=Ordern)
Title: Re: Should I worry about this tire?
Post by: mousejunks on October 01, 2016, 11:22:39 AM
Ok, i will do
What of these tires would you recommend?

http://www.dackonline.se/cgi-bin/rshop.pl?dsco=121&cart_id=65819442.121.24008&Cookie=froogle&&ranzahl=4&Breite=150&rsmFahrzeugart=MO&Quer=70&Felge=13&Speed=&tyre_for=&s_p=&m_s=1&search_tool=&suchen=Ordern (http://www.dackonline.se/cgi-bin/rshop.pl?dsco=121&cart_id=65819442.121.24008&Cookie=froogle&&ranzahl=4&Breite=150&rsmFahrzeugart=MO&Quer=70&Felge=13&Speed=&tyre_for=&s_p=&m_s=1&search_tool=&suchen=Ordern)

I have good things about Metzeler and Michelin, my personal favourite is the Pirelli Diablos.
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 01, 2016, 02:24:34 PM
All this choises :-)

Now it´s down to these two:

Pirelli Diablo
Michelin Power Pure SC

Both cost around 50usd 

What tire should i pick? :-)
Title: Re: Should I worry about this tire?
Post by: de dee on October 01, 2016, 02:48:20 PM
I like Michelins ,.    I use city grip on the rear tire and powerpure on the front they seem to last for me,.  de dee
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 01, 2016, 02:53:41 PM
Why not power pure on the back?
Title: Re: Should I worry about this tire?
Post by: pipster326 on October 01, 2016, 06:08:59 PM
I put Metzeler feel free on front and rear. I really like them. Much better than the Maxxis' . I've also heard good things about Michelin's and Pirelli's. I don't think you can go wrong with any of the 3


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Title: Re: Should I worry about this tire?
Post by: de dee on October 02, 2016, 12:09:45 AM
Why not power pure on the back?
  I have tried it both ways and I  like the city grip on the back better  just wish we could get city grip for the front,.  if I get rich one day I order a city grip winter from the UK. 
Title: you cannot be serious
Post by: boo on October 02, 2016, 12:17:57 AM
 :o :o :o :o :o :o :o :o :o :o :o
Title: Re: Should I worry about this tire?
Post by: Nireen999 on October 02, 2016, 02:38:09 PM
LOL heck yes get rid of that! yesterday :D
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 03, 2016, 04:28:57 AM
Ok so i went for the Metzeler 😄
Tomorrow i will try to dissamle it 🤔
Title: Re: Should I worry about this tire?
Post by: tvniklas on October 13, 2016, 10:33:33 AM
Ok, the tire took a week to come but the price was right. 60usd.
I took i to the general agent of Kymco shop cause i have now started to get to know then good.
They were so nice and changed right away.
Took them 35minutes 😂
They only charged me 50usd so a total of 110usd for a backtire. Im pleased.
The old tire released 1kg a day of pressure and was in really bad shape.
P.S You have to remove the right shock to get the tire off. D.S