Why do we use identical (paired) tyres?
Re: Why do we use identical (paired) tyres?
Probably doesn't matter that much on tarmac, but the benefits off road using dedicated f / r tyres is significant.
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Re: Why do we use identical (paired) tyres?
I now run different tyres front/back on my bent trike.
With the same, fronts lasted 8k miles but the back only lasted 4k miles.
That was a problem on +5k mile tours as I needed to find good 20" tyre while on the road.
So I now run a heavier tyre on the back, which gives me around 8k miles before it's worn out.
Plus the added puncture protection is a good bonus.
Luck ..........
With the same, fronts lasted 8k miles but the back only lasted 4k miles.
That was a problem on +5k mile tours as I needed to find good 20" tyre while on the road.
So I now run a heavier tyre on the back, which gives me around 8k miles before it's worn out.
Plus the added puncture protection is a good bonus.
Luck ..........
Re: Why do we use identical (paired) tyres?
I run different tyres on my mtb - 1.5 inch on front and 2.1 inch on the rear, different brands too.
My single speed has a more robust puncture proof tyre on the rear as removing/repairing/realigning the wheel is more hassle at the roadside compared with a quick release axle.
Even my road bikes often have different tyres front & back as the front is rotated to replace a worn rear & then my replacement pair are often some other brand (I tend to stock up on spare/replacement tyres when something is on offer so not always loyal to a particular make).
My single speed has a more robust puncture proof tyre on the rear as removing/repairing/realigning the wheel is more hassle at the roadside compared with a quick release axle.
Even my road bikes often have different tyres front & back as the front is rotated to replace a worn rear & then my replacement pair are often some other brand (I tend to stock up on spare/replacement tyres when something is on offer so not always loyal to a particular make).
Re: Why do we use identical (paired) tyres?
Is back in the nineties modern?GideonReade wrote: ↑31 Jul 2022, 10:46pm
In general, why do we habitually have identical tyres front and rear? Modern MTBs don't.
Back then on my MtB I used 'scratch and sniff' tyres. You can guess which way on they fitted.
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Re: Why do we use identical (paired) tyres?
+1andrew_s wrote: ↑31 Jul 2022, 11:38pm The reason I use identical tyres is that the rear tyre wears 2 or 3 times as fast as the front.
When the rear wears out, I put the front tyre on the rear, and a new tyre on the front. I do that because the consequences of any tyre failure are potentially a lot worse if it's the front tyre that fails than the rear, so I want my best and least knackered tyre on the front.
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Re: Why do we use identical (paired) tyres?
I've run with a bigger tyre on the back of my Raleigh Randonneur tourer for 20 years or so. My thinking is that there's always more weight on the back and with the larger back I have more flexibility with tyre pressure/surfaces.
I had 37mm on the back the last time I toured on it & IIRC a 32 on the front( the trip had some off road tracks) Currently it's only being used for day rides and I've got 28 on the front and 32mm on the back, which seems fine with road and gravel tracks.
Have used same model/tread pattern usually ( not currently) but that was probably just unnecessary aesthetic considerations.
I had 37mm on the back the last time I toured on it & IIRC a 32 on the front( the trip had some off road tracks) Currently it's only being used for day rides and I've got 28 on the front and 32mm on the back, which seems fine with road and gravel tracks.
Have used same model/tread pattern usually ( not currently) but that was probably just unnecessary aesthetic considerations.
old fangled
Re: Why do we use identical (paired) tyres?
I use a lighter front tyre on my exped bike.
Important for me that if I do run different tyfres they will both take the same tubes though. I always carry two new tubes - don't want to be carrying four (and in any case would probably forget tubes for one of tyres)
Important for me that if I do run different tyfres they will both take the same tubes though. I always carry two new tubes - don't want to be carrying four (and in any case would probably forget tubes for one of tyres)
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Re: Why do we use identical (paired) tyres?
Sometimes I do and sometimes I don't...
Right now I have almost new (about a year and a half old matching tyres) that I swap over once a year...
Before then I had a marathon plus on the rear and something lighter on the front, both the same width..
In the mid 90s I had a 2 inch slick on the front and a 1.75 inch multi use on the back.. (bigger tyre on the front for suspension duties)..
..building up another bike now, 1.75 mixed use on the front and another 1.75 marathon plus on the rear.. although I am tempted to swap the front tyre for a 2 inch wide tyre I've found in the shed...
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Right now I have almost new (about a year and a half old matching tyres) that I swap over once a year...
Before then I had a marathon plus on the rear and something lighter on the front, both the same width..
In the mid 90s I had a 2 inch slick on the front and a 1.75 inch multi use on the back.. (bigger tyre on the front for suspension duties)..
..building up another bike now, 1.75 mixed use on the front and another 1.75 marathon plus on the rear.. although I am tempted to swap the front tyre for a 2 inch wide tyre I've found in the shed...
.
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Re: Why do we use identical (paired) tyres?
Because your rear tyre is wider now, is it more likely to get a puncture (maybe 20% more likely)??tim-b wrote: ↑1 Aug 2022, 5:52am Hi
I don't. I have a 25mm at the front and a 30mm with additional puncture protection at the rear. The rear takes the majority of my weight, 30mm gives extra volume for comfort and the majority of punctures seem to happen at the rear so it's logically better protected
They do look very similar though
I have a spare 25mm tyre which can go on either end
Re: Why do we use identical (paired) tyres?
I generally run matched pairs so (if i remember) i can rotate them for better wear. OTOH my 'hack' bike rarely sees two matching tyres as it gets whats cheap/available when it needs them but generally they will be the same width.
Its interesting that several people have stated that they use a wider tyre on the rear 'for comfort', i know its counter intuitive but for comfort you actually want the fatter tyre on the front.
But i'm hardly one to preach, i usually ride 23's or 25's, my 'fat' tyres on the touring bike are 28's! Okay i'll admit to a pair of 32's but they are snow studs.
Its interesting that several people have stated that they use a wider tyre on the rear 'for comfort', i know its counter intuitive but for comfort you actually want the fatter tyre on the front.
But i'm hardly one to preach, i usually ride 23's or 25's, my 'fat' tyres on the touring bike are 28's! Okay i'll admit to a pair of 32's but they are snow studs.
Convention? what's that then?
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Re: Why do we use identical (paired) tyres?
My wife runs a larger tyre R as compared to F. Same brand different models
Re: Why do we use identical (paired) tyres?
I am sure I have seen tyres that are intended to be fitted in opposing tread patterns on front or back.
(Or forward on the front and backwards in the back)
(Or forward on the front and backwards in the back)
Re: Why do we use identical (paired) tyres?
That's consistent with one driving and the other being driven.
What effect it has in practice is a different question...
Jonathan
PS: Other numbers of wheels are also available! : -)
Re: Why do we use identical (paired) tyres?
continental produced an unmatched 'pair' of tyres called 'attack' and 'force' some years ago. IIRC the rear was slightly wider and they had specific tread patterns on each.
Re: Why do we use identical (paired) tyres?
HiBecause your rear tyre is wider now, is it more likely to get a puncture (maybe 20% more likely)??
I don't know about that, but I can tell you that the narrower, lighter rear was about 100% more likely to get a puncture than the same tyre on the front
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