Online: Ultramick

tyre pressure

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  • limpn
    limpn
    6 years ago

    Gents

    so yesterday I witnessed something amazing , myself and the family went for a trip down to aussie capital for the weekend. (in the car)

    anyway we pulled into a servo in GOLD CREEK . I witnessed a bloke on a wide glide putting air into his tyres ..

    next thing a huge bannngggggg the tyre exploded in his face.

    I went over to see if he was ok . he said his ears where ringing ..

    he also said he was trying to put 32psi into his front tyre ..

    makes me wonder what else is everyone running ?? has this ever happened to anyone before ?

    I normally put 32 psi front 36psi rear ??


  • Steve L
    Steve L
    6 years ago
    I run 40 front and 42 rear on 2013 Street Glide. 
  • limpn
    limpn
    6 years ago

    the noise it made was incredible

    bloke was gutted and called Harley assistance line for a tow.

    I might start putting 36/40 in mine then..


  • WideglidingNZ
    WideglidingNZ
    6 years ago
    I run 38 front & 40 rear on my Wideglide
  • Bonkerz
    Bonkerz
    6 years ago
    +1 Faulty tyre.  He should do a fucking happy dance since it didn't happen while he was riding.
  • limpn
    limpn
    6 years ago

    she did go off like a bang.. I was about 25m away and I shit myself.. he was laying on the ground hence why I ran over to help me out.. he said the machine said it had 26psi in the tyre and the machine had 32psi on it when I had a look... I couldn't believe the noise it made...


  • Lowrider762
    Lowrider762
    6 years ago
    I run 32psi Front and 40PSI Rear on the trusty FXDL. I have seen tyres blow at the servo but has only ever been on pushy's and that also scares the shit out of you.
  • paulybronco
    paulybronco
    6 years ago
    36/42 in my street glide
  • JFE
    JFE
    6 years ago
    FXDF: 36 front, 38 rear. Avon Cobra’s.
    I only fill em up at home and test with a seperate gauge as needed. Never trust the servo pumps but if I have to, I like the digital ones at Woolies. Will retest next day with the gauge and adjust as needed.
  • Arron
    Arron
    6 years ago
    Have had an old wheelbarrow tire go on me when trying to inflate it  , lower pressures than mentioned here but still gave me a fright and had some of the neighbors looking to see what had exploded.
  • Hound_Dog
    Hound_Dog
    6 years ago
    Normally being 2 up 42 rear 38 front. Ive seen servo gauges so far out its not funny. Always have my own gauge. Did 42 once on servo gauge and checked...well over 50. Potentially lethal.
  • SRV72
    SRV72
    6 years ago
    This story has got me slightly worried. Can any one recommend a good gauge you can carry on you then? Most servos around me don't have the digital gauge. The old type are shocking I reckon. Its just a guess. Would be good to have a small pocket size digital gauge.
  • Daggs
    Daggs
    6 years ago
    Could be inaccurate yes but wouldn’t have thought it would be that far out it would blow the tyre
  • OILLEAK2008
    OILLEAK2008
    6 years ago
    And the magic question I was expecting to read is:..............................
    How often in real terms do you blokes actually check the pressures???  For general running around I only bother about every month. Generally, they seem to loose maybe 3 - 4 PSI over that period at the most.
    The only time I am really hell bent on spot on exacting PSI otherwise is when I have a long run/tour starting the next morning or if I know I am off for a day ride where the others in the pack dont just cruise and enjoy the trip and instead think they are mick doohan on a HD. 

    So what do others do????
  • Daggs
    Daggs
    6 years ago
    I'll admit I don't check often enough
  • Fey
    Fey
    6 years ago
    36/40 on the slim. Do all my tyres at home. Check every 2 months and lucky to add 2psi. Have 3 gauges and all read within 5% of each other. Do all the cars at home to. Just don't know how accurate those gauges are at the Servo's.
  • Krash Kinkade
    Krash Kinkade
    6 years ago
    Limpin, I've never personally seen that happen before. I always check k my tyres before I leave home and if they need air I do it at home before I leave, normally run 36 front 40psi rear. think wide glide normally spoke wheel, so am thinking poor maintenance . like a rusty rim can wear a small hole in tube. the guy putting air in as it's probably leaking, hits it with a bit too much pressure & pop. I've always done regular pressure checks. I've got spokes.
  • FXDF08
    FXDF08
    6 years ago
    36 front, 40 rear. Checked cold at home. Top up at local servo which is 400m away (so still cold tyres).
    Trusted various servos around the World for the past 35 years without an issue?
  • Stew70
    Stew70
    6 years ago
    I run the recommended 36/42 on the fatty.   I usually check every second ride.   and adjust at home if need be.  
  • FLHuTChU
    FLHuTChU
    6 years ago
    See that's where everyone is going wrong. As covered before many moons ago you should all be using Genuine Harley Air in your tyres and they won't go flat. Not servo crap!
    Only Genuine Harley Air, as used in all reputable Harley service workshops, will deliver a more stable air at a molecular level.
    It is proven to be a contaminant free, low odour air compressed from the finest Nitrogen and Oxygen your money can buy.
    It is compressed by hand by the only four American blonde virginal goddesses left in the US today.
    Harley Air is made in the townships of Harley in the US (There is four townships called Harley in the US today)
    Harley Davidson Air is first filtered to take out any CO2 and Argon leaving behind Nitrogen and Oxygen.
    You will find that Harley Davidson Air is not the least expensive air, but it does have the following properties.
    Bigger Nitrogen and oxygen particles for resistance to osmosis through a semipermeable membrane.
    The Nitrogen is filtered taking out the pollutants of No (nitrogen oxide), and No2 (nitrogen dioxide), leaving two atoms of pure Nitrogen in each molecule.
    The Oxygen is taste free, colour free, odour free and gluten free.
    Harley Air is produced in a vacuum making it lighter than regular air.
    Harley Air is anti static and non corrosive and completely inert (before taking it out of the sealed bag).
    Harley air is odourless when made, but has a distinct musky scent added from the sweat of the hard working virgins before being packaged.
    Harley Air is sealed in a Vacuum sealed bag, and packed in bubble wrap into individual brown boxes, each packed into another printed advertising box for the shop shelf, before finally being packed into another bigger brown box, and that being shrink wrapped with 12 other cartons. (you know, a packet in a packet in a box in a box. Typical Harley part)
    Harley Air is sent overseas by air mail only, and it is only available at your authorised Harley Davidson dealership.
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