I have a set of Pirelli Rosso 2s on an ER6N, i've done about 4000-5000kms on them in the last 8 months, would you recommend changing them? 

 

How often do you normally change tires here?

 

Thanks.

Varies  lot.

Some dirt tires last only days of hard use.

Some high milage street tires can last years & many kms..

Many tires have wear bars in the grooves, and should be changed when those surface.

Here a recent thread on this topic:

 

Wear bars, how would one identify them?

 

Thanks.

https://lmgtfy.com/?q=motorcycle+tire+wear+bars

 

But you made a good choice with the Rosso 2, I have them on my CBR500R and they are excellent.

 

This gist is: nobody can predict the km you'll get out of a tire as it heavily depends on how and where you ride. Read about how to inspect tires and look at them every now and then. Also give it the beans and break hard from time to time to see how traction is holding up.

front tires will last longer.... change them once they are over 3 years old or the thread in gone....

12 hours ago, JaiLai said:

Wear bars, how would one identify them?

 

Thanks.

They're small rubber bars that you can feel when you stick your finger into the groove of the tyre.  You'll know when you feel one, it's like a small bump and stands out against the smooth rubber.

13 hours ago, JaiLai said:

Wear bars, how would one identify them?

 

Thanks.

Excellent, thanks.

So when the tread is parallel time to change?

For my bikes I change somewhere past 50% depending on where that happens in reference to the rainy season. You do not want bald tires on wet roads - ask me how I know that ! My thought - on a bike - all that keeps me from the Pearly Gates (who am I kidding - I am southbound for sure !)  is the small rubber contact patches front and back. So keep excellent tires all the time. A new Rosso II is only 4000 and change for the rear. My life is worth that for sure. I find two rears to one front seems what I get with my bikes. But I do not baby them.

Manufacturers say when the wearbars are level with the tread, change time. But I never wait that long - even with car and truck tires.

14 hours ago, akirasan said:

They're small rubber bars that you can feel when you stick your finger into the groove of the tyre.  You'll know when you feel one, it's like a small bump and stands out against the smooth rubber.

That's what she said,

more or less.

On 12/9/2016 at 8:00 PM, William Osborne said:

front tires will last longer.... change them once they are over 3 years old or the thread in gone....

Funniest post yet!

On 12/9/2016 at 7:25 PM, eisfeld said:

Here a recent thread on this topic:

 

I also have a Forza with about the same mileage as you, but my rear tyre is still good, I am only changing it as I have a plug in it.

Maybe you need to change your back tyre as you double up sometimes, something I have never done on my Forza.

On 11/12/2016 at 5:44 AM, possum1931 said:

I also have a Forza with about the same mileage as you, but my rear tyre is still good, I am only changing it as I have a plug in it.

Maybe you need to change your back tyre as you double up sometimes, something I have never done on my Forza.

 

Note that noone in this thread has a Forza (or at least mentioned that). The quote is from another thread and not me.

 

But yea riding with pillion will also influence tire lifetime. On a scooter for the worse because of added weight, on a big bike maybe for the better as one rides more sensibly? :)