Tyres - pressures!!!

Discussion in 'Motorhome Chat' started by colyboy, Apr 10, 2015.

  1. colyboy

    colyboy Funster

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    Just had four Continental Vanco tyres 215/75/16 fitted (excellent price local garage £480). The last ones lasted about 50000 miles and just over 5 years old.

    Local garage inflated them to what Ford Transit suggest :- Front 3.5 bar Rear 4.75 bar

    Had the van weighed fully loaded etc, contacted Continental who gave the pressures of :-
    Front 3.0 bar (44 psi)
    Rear 3.75 bar (55 psi)

    Hell of a difference, what do you think?

    ps, Always like to check things twice so contacted Continental couple days later and they again came up with 3.00 and 3.75

    colyboy
     
  2. DBK

    DBK Funster

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    I've gone with the Continental data sheet and now have 3.25 front and rear. They look slightly flat but ride much more comfy. I am working on the basis the tyre manufacturer knows what they are doing. Pressures stipulated by the vehicle manufacturer can't take into account different tyres from different manufacturers.
     
  3. iandsm

    iandsm Funster

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    You bought Continental tyres, you asked Continental for advice, twice. What's the point of doing anything other than what they recommend.
     
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  4. jac-in-a-box

    jac-in-a-box Funster

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    That's an interesting POV...I've always, at least on cars, used the recommended pressures regardless of tyre make.

    Using the same logic with the motorhome, if the tyres I fit have the same load and speed rating - and the same size, regardless of manufacturer I'll use the same pressure.

    Having said that, I've just had 4 new tyres fitted and door shut sticker tells me it should be 79.5 lbs all round...tyre man was horrified!
    Until I can weigh the motorhome I'm going to try 65lb all round.

    I did ask if there were any other Autotrail Dakota owners for their pressures (or similar size and weight homes) but the thread is in tumbleweed land now <sniff!> :)
     
  5. Bill_OR

    Bill_OR Funster

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    @jac-in-a-box - try asking on the "Autotrail Owners Group" Facebook page - perhaps more Dakota owners on there
     
  6. jac-in-a-box

    jac-in-a-box Funster

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    Good tip, thank you!

    I'm not on FB, but nearest and dearest is...I'll get her do something useful :)
     
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