As I said above, Michelin will just echo the ETRTOs stipulation that their CP-marked tyres fitted to a motorhomes rear-axle should be inflated to 5.5bar, but my experience has been that Michelin will normally provide a pressure-to-axle-weight datum for their CP-marked tyres when these are fitted to a motorhomes front-axle. Therefore, before changing the type of tyres, always consult either the vehicle or the tyre manufacturer. RA18 Vantra LT. Carrier. A tyre with a load-index of 112 indicates that it is capable of supporting a load of 1120kg at a defined pressure (in Dickybeaus case 80psi/5.5bar), but it stands to reason that, if the ACTUAL load on that tyre is WELL BELOW 1120kg, choosing to inflate the tyre to 80psi will be unnecessary (and will result in a harsh ride and quite possibly uneven tread wear). Michelins Agilis Camping tyre in 225/75 R16CP size is evidently marketed with a 116 Q or a 118 R spec, but it appears that the latter is not fitted as orignal equipment to current Ducatos that have a camping-car chassis. Pasted as rich text. Using Michelin Agilis 215/75R16 CP 113R the 2,000 Kg axle weight is carried by BOTH tyres, that is 1,000 Kg per tyre. 2572212 | VAT Registration No. It's also interesting to note "Tyres usually fitted to motor-caravans are of a "light commercial ('C' or CP)" type." Advice from Michelin 5.5 bar all round. rated excellent on trustpilot. CarsGuide has published 2 expert reviews of the Fiat Ducato. Are motorhomers being conned. In use: check and adjust if necessary tyre inflation pressures monthly and before. Some of the add-ons on this site are powered by. As I said above, the return advice from Michelin was non existent, and Laika only refer you to Fiat and your tyre manufacturer. I have inflated to 79psi. Then to determine if you have the correct pressure for your current load, note down the cold tyre pressure reading. kopen fiat ducato peugeot boxer citroen relay spare wheel 215/70/ r15 new tyre genuine van slechts 157.72 genuine fiat ducato peugeot boxer citroen relay 2006-2023 spare. Powered by Invision Community. The joke is, in Europe Michelin won't recommend CrossClimate's for campervans, when I corresponded with Michelin over tyres for my van they got their knickers in a twist over it, they would be happy for me to run the same van as a commercial at 4t, but not as a campervan at 3.5t. You have obviously been lucky with them in the past, but my experience was not good. Find the size of your tyres and their load rating from the tyre sidewalls and the maximum axle weights from lines 3 and 4 of your VIN plate and then we should be able to help with suitable pressures. Youll see that, in the 1st case (FA S), the tyres maximum axle-load capacity of 2500kg is related to an inflation-pressure of 4.75bar, whereas, in the 2nd case (RA S) the 2500kg figure relates to a pressure of 5.5bar. and, for anyone who doesn't want to trawl through it, the bit I was interested in is this: Tyre use and maintenance for motor-caravans (or motor homes). Necessary cookies are absolutely essential for the website to function properly. In 2019 Michelins advice for their Agilis Camping tyres was as given here, https://www.motorhomefun.co.uk/forum/threads/michelin-agilis-tyre-pressures.193967/. Continentals recommended pressures give a much more gentle ride and less slipping. I can then get the tyre pressures for the readings from Michelin. Similarly, the maximum load capability of the tyre will be lower than that stated on its sidewall if you choose to reduce its inflation pressure from that recommended. As the pressure-to-axle-weight graph for a Michelin 225/75 R16 CP 116 camping tyre will closely resemble the graph for a Continental 225/75 R16 CP 116 camping tyre, if a motorhome owner has FAW and RAW data (either from the motorhomes VIN-plate(s) or via a weighbridge) usable pressure-to-weight values can be obtained from Continentals Technical Databook thats available on-line (2017-2018 version here). Just thought it interesting that maximum pressures dropped. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 2572212 | VAT Registration No. Display as a link instead, Fiat Ducato Tyre Pressure 65 psi (Pounds per square inch) 450 kPa (Kilopascal) Expert Rating 7.3/10 CarsGuide has published 2 expert reviews of the Fiat Ducato. All absolutely useless and unhelpful - a corporate exercise in sloping shoulders. It carries a Rapido data-plate advising that its tyres (215/70 R15CP Michelin Agilis Camping) be inflated to 5.0bar (front) and 5.5bar (rear) when the motorhome is FULLY LOADED, though what this actually means is not defined. Company Registered in England no. That is what I concluded some time ago. For a better experience, please enable JavaScript in your browser before proceeding. You may choose to do this, but aside from insurance issues, there may be construction and design differences, and you cannot guarantee that under hot/cold/wet/dry/bumpy/ high speed/low speed/severe braking/cornering etc conditions that the tyre will act the same. Running at the Fiat recommended pressures its like driving on concrete wheels, and there's so little rubber on the road they slip or dig in and spin on anything vaguely shiny or soft. Beware! Never replace tyres with those of a lower speed rating or lower load capacity. Absolutely. When I fitted mine I checked the height between the rear jacking points and ground level with the van empty, loaded it to its max 3850 then pumped the airbags up to achieve the same ground clearance. fiat ducato camper tyre pressures 225 75r16. If you have an account, sign in now to post with your account. Existing users click here to access your account, https://www.michelinrvtires.com/reference-materials/load-and-inflation-tables/#/, https://www.michelintruck.com/assets/pdf/Truck_Tire_Data_Book_Sept2011.pdf, UCONN,Q707091118,, University of Connecticut, Florida,Q707091118,"#,University of Florida, |MUQ707091118/ Miami University Oxford, Iowa,Q707091118,, University of Iowa, UChicagoQ707091118,,University of Chicago. I've now found a downloadable version of the 2023 recommendations here: http://pneusnews.it/wp-content/uploads/2014/07/2013-ETRTO-RECOMMENDATIONS.pdf. Very good condition (9mm tread on 2 tyres and 7mm tread . 225/75 R16 (1360kg min) TYRES Below are a few 225/75 R16 tyres that have a rating of at least 119 / 1360 kg each that will enable those with a "Heavy" variant (ie rim PCD 5x130mm) to achieve a rating of 2700 kg on your rear axle. It seems quite a bit different to the advise that Michelin USA give for RV tyres, different weight different pressures and non CP tyres, just the crossclimate though its ratings are the same for CP tyres. x290 Ducato 2.3 twin EGR version Oil Pressure Sensor Location. Started 4 minutes ago, Copyright Warners Group Publications Plc. Tyre pressures across an axle should be equal. Being a 5 star secured site, I was not allowed to enter by myself, so the customer had to meet me at the gate and let me in. Based on page 28 of the ETRTO standards manual 2013, the suffix "CP", meaning Commercial vehicle tyres for service on motor caravans, has no specific regulation but is merely a marking which defines the tyre as a motorhome specific tyre designed to be capable of taking the higher loads often found on motorhomes. The load on the tyre must not exceed its maximum limit for any reason, i.e. Michelin have always recommended the maximum pressure in their tyres, and many of you will continue . Re your air bag pressures? Please select the 2014 Fiat Ducato vehicle modifications below and check tables to get wheel size, tire size, bolt pattern (PCD), rim offset and other wheel fitment parameters. Its interesting that a kPa value is shown on your tyres, as psi or bar have been used historically for tyre inflation-pressure and most people are familiar with one or the other (or both). Main Menu. . You must log in or register to reply here. Be able to get them to come up on the search? I keep the spare at 70psi, the rears are 65, fronts are 45. When inflated to 79psi there seemed to be a marked improvement in handling. Mind you there was quite a crosswind coming home. Your link has been automatically embedded. Fiat Ducato 290 2020 tire sizes: 2.3 MultiJet: 205/70R15, 215/70R15 2.3 MultiJet Maxi: 215/75R16, 225/75R16 3.0 MPI: 205/70R15, 215/70R15 EV: 205/70R15, 215/70R15 2019 Rim Sizes: 615, 616 Thread size: M14x1.5, M16x1.5 Tire pressure: 4.1-5.0 Bolt Pattern: 5118, 5130 Wheel Fasteners: Lug bolts Fiat Ducato 290 2019 tire sizes: You are using an out of date browser. I briefly tried those pressures, but the ride was harsh and the steering unpleasantly light. 2572212 | VAT Registration No. Despite what Tyresafe recommend, Im going to continue to follow the advice on the tyre sidewall. Your Fiat Ducato Owner Handbok will specify an inflation pressure of 5.5bar for your motorhome's front and rear 225/75 R16 CP 'camping tyres' and - if the Laika handbook includes a tyre-pressure recommendation - I'd expect it to repeat the Fiat advice. - in difficult or severe conditions, premature deterioration of tyre components. The tyre with a 118R load rating will almost certainly have a higher stated US/DOT maximum inflation pressure than the 116Q version, as the higher pressure will in part determine the tyre's load bearing ability. Our automotive experts are here to help, If you're wondering, we've probably got the answer. This says 80 rear but Im sure tyre wall says 69 max!!!! Although front axle is not carring the same weight when braking downhill or heavy braking on level the weight transferred to the front axle can temporarily exceed its permitted rating, hence the recommendation to have 5.5 all round. Agreed, I would always prefer to see an additional margin for safety, albeit the choice is perfectly legal. I can use a rolling roadaxle weighing machine at a firm that makes and calibrates weighbridges for the DVSA and others. However - according to this advert, https://tyres.rezulteo.co.uk/continental/vancontact-camper, it is only available with the following four specifications, Continentals VancoCamper (that has been around for quite a while) is apparently available with a 215/75 R16 116 R specification. Yes Derek, I missed the fact that the tyre was on a new van. damage, cuts, cracking etc) as well as the condition of the wheels and valves, NOTE: For tyre inflation pressures above 4.5 bar (450 kPa), metal valves appropriate to. Would this be because of the tag axle? In March 2017, the DVSA advised me [the advice is somewhere in a post of mine around that time], " the vehicle should be weighed with a full tank of fuel full tank of water and all that you would normally carry but we would recommend that a tolerance is used to allow for the items you may pick up on route the different foods you may carry etc. My take from that was they were correctly inflated for the load. Even so, on a Maxi chassis with a possible 2500kg permissible rear axle weight, Fiat have gone for the bare minimum by fitting a 116 rated tyre. Show all. I may have that wrong but I've attached (hopefully), Interesting that tyresafe has a calculater that gives different information to the leaflet which I eventually found on their site at. Chassis produced by Fiat Professional form the base of motorhomes owned by over 700,000 families who travel in Europe. Top-rated Plus seller. Car tyre pressure is measured by calculating the amount of air that has been pumped into the inner lining of your tyre in pounds per square inch (PSI) or BAR pressure. Hi all I have a 2002 elnagh marlin 65 motorhome on a 2.8td fiat ducato chassie does anyone know the correct tyre pressures for this van ?? A link you might find useful: You need to weigh the vehicle fully (holiday) mode at a weighbridge - usually around a fiver - and find the front and rear axle weights. I simply want to make sure my van is safe to drive and that my insurance remains valid. MAX REAR AXLE 2240. This tyre placard recommends a minimum tyre pressure of 65psi for the Fiat Ducato. 475kPa = 4.75bar, but I cant see that being particularly relevant if (say) Fiat is advising that higher inflation pressures should be used and the motorhome converter is saying the same thing. The '75' is the aspect ratio, the height of the sidewall as a percentage of the tread width, so this tyre would have a sidewall that's 75% of the tread width, 169mm in this case. Four Season. The 5.5 bar, 80psi, guide is for camping car tyres only. Top-rated Plus seller. Read all the reviews here. Tyre Pressure. Sorry, we differ here. Hello and welcome to our new forums! Free Postage. from sunlight, and use. Weighbridges are quite common depending on where you live. Remove the valve caps on your tyres, unroll the air hose, and push the end of the hose onto the valve. Maximum is 3.0 Bar. Only 3 manufacturers (Continental, Michelin, Pirelli) currently offer CP-marked tyres. All Rights Reserved. axle stands to avoid tyre contact with cold winter surfaces (concrete, stone ). You cannot paste images directly. Pages 86 and 87 provide data for a tyre with a 225/75 R16CP specification and youll note (on Page 87) that - for the 116 R variant - three sets of inflation-pressure(bar) to load-capacity(kg) values are given. You are using an out of date browser. No products in the cart. Some of the advice you can be given is just opinion. Under-inflation can be dangerous: for example, for the tyre size 225/70R15 Camping CP, an under-inflation of 0.5 bar/7.2psi. So, whatever you tell Michelin about your Burstners rear-axle weight-wise, Michelin will only provide a 5.5bar inflation figure. 265/65R17. Basically - as one might perhaps expect - for a CP-marked tyre aimed at motorhome usage, for a given axle-loading a higher inflation-pressure is advised when the tyre is fitted to the vehicles rear axle. The tyre sidewall says that it is only rated at 112 with tyre pressure at 5.5 Bar. 225/65R17. any long journey. An example of Leos new hand-over-next-week Burstner motorhome is advertised here (with lots of photos), https://www.cranham.co.uk/vehicle-details/Burstner-Lyseo-TD-Harmony-N843/. RA23. MICHELIN CP marked tyres are therefore specially designed to be driven, at an inflation pressure of 5.5 bar (550 kPa) This higher pressure improves, road holding and increases resistance to the challenging driving and usage, conditions encountered by motorhomes, especially with regard to loads. It is recommended that a tyre professional is consulted for this. Tire Pressure. Also check the valves, tyre shops often put normal valves on which aren't rated for that pressure. The 745s Gross Vehicle Weight (GVW) is 4250kg. This followed a study which demonstrated, that overloading is generally the main cause of tyre failure, due to the fact that this type of vehicle often carries an excessive or badly distributed load, which, may be higher than that permitted by the load index (LI) of the tyre; usually on tyres fitted to the rear axle. The air bag pressures are far more problematic than tyre pressures IMO. Hopefully I can load this picture that shows the relationship between tyre pressure and loading on my CP tyres 80psi is 5.5 Bar I think, Cant get a picture small enough to load but the tyre wall on my CP tyre (Michelin Agilis 225/70 15) says 112Q AT 80PSI. The only way to find the correct tyre pressures is to load up the m/home as if you were setting out on a trip with all your kit aboard and head for a weighbridge. Not to worry, thats just a small link-break as we recently changed our website and member portal. bigjohnthecat under: depths of fear story explained; taidnapam park fishing; what state has the worst soil; unghia incarnita gentalyn beta; 5 letter words ending in eath; May 21, 2022 . Unsure of your car's maximum towing capacity? There will be others too Bridgestone Duravis R624 121/120 Bridgestone Duravis R660 121/120 Comforser CF300 121 / 120 I believe your new motorhome is a Burstner Lyseo TD Harmony Line 745 model, built on a Fiat Ducato heavy (Maxi) chassis (4250kg GVW) with 16-diameter alloy wheels. vehicles originally homologated and fitted with CP tyres. Take delivery of new one next Thursday so will see what pressures are quoted on the vehicle. Looking for tips on how to carry or travel with your family? The Continental data you attached was sent to me when i was corresponding with them over my previous van, and in any case, their databook is available online. Consult your owner's manual for specific tyre (tire) pressure figures for Fiat Ducato. Bigjohn I doubt anyone can give you a definitive answer to your question. . 2023 Carsguide Autotrader Media Solutions Pty Ltd. All rights reserved. over 2 million customers served. In 2014 I asked Michelin exactly what the ETRTO standards manual said about the CP suffix. Fitting tyres that are not adapted to this type of use could lead to: - poor handling (roll, pitch, yaw, difficulties in road holding). robot dreams by isaac asimov answers; skycity staff intranet. I have looked at all the weight/pressure ratios they give and pondered over changing my pressures in line with Continental data. These cookies will be stored in your browser only with your consent. Rear: 5.5 bar. Based on real weighbridge figures, however, I shall continue to run at pressures dictated by the tables for similar profile non-CP tyres, plus a margin of around 10%. As I understand it, their practice at the time was to quote in line with similar profile "C" tyres (not CP") with the quoted pressures raised by 10% for the front axle to allow for weight transference under heavy braking. Michelin Camping tyres are made in several size and load ratings including 116Q and 118R for the 225/75 R16 tyre. My Motorhome: Knaus Traveller S520 Base Vehicle: Fiat Ducato (1993) . - the rear axle of a vehicle where that axle has twin wheels at each end (RA T). This May 2020 forum thread discussed inflation-pressures for Continental VancoCamper tyres, https://forums.outandaboutlive.co.uk/forums/Motorhomes/Motorhome-Matters/Continental-Vancampo-Tyre-pressures/55287/#M649498. Display as a link instead, At the moment my tyres are at 5.5 Bar and will remain at that until I have a more accurate weight measurement. The stricture does however specify that the rear axle be single fitment (ie. If the load index on your new tyre is lower than your previous tyre, then it stands to reason that the (US DOT) pressure marking will also be lower, since the inflation pressure of a tyre (together with its construction) determines its load rating. By The book states 80psi / 5.5bar this to me seems alot but is it correct ?? By Very slight increase from 20 to 20.25. GB 638 3492 15. I didn't even get that from Michelin. Tyres Continental Vanco Camper 225 75 R16 CP Motorhome specific 950. The 475kPa is quoted on the new tyre alongside the 116Q which in my mind means that is the maximum weight and pressure which is lower than the tyres on my present M/H. I would be more concerned as to whether you have chosen a tyre compatible with the maximum permitted axle weights of your vehicle. You are using an out of date browser. MPG checked on return. We also use third-party cookies that help us analyze and understand how you use this website. Fiat Ducato Manufacturers Correct and Recommended Tyre Pressure and Torque setting Fiat Ducato Maxi Manufacturers Correct and Recommended Tyre Pressure and Torque setting Fiat Ducato Motorhome Manufacturers Correct and Recommended Tyre Pressure and Torque setting Fiat Egea Manufacturers Correct and Recommended Tyre Pressure and Torque setting This website uses cookies to improve your experience while you navigate through the website. Tyres Continental Vanco Camper 225 75 R16 CP. Nevertheless it is a genuine camping-car tyre. You may not reject these. It may not display this or other websites correctly. The Sovereign version came fully loaded with extras and we found we were constantly on the limit when on holiday and have upgraded the weight capacity on our van to 4000kg. Just to set straight some of the history, however, and to add to the confusion, when 'vans started to become available with the "camping car" package (potentially uprated suspension and CP tyres) I had correspondence with Michelin about the appropriate tyre pressures for two of my 'vans. Have the condition of the tread and sidewall checked regularly (for impact. Caravan, Campervan & Motorhome Tyres. Panel on the door says 72 PSI front and 79.5 rear. south glens falls school tax bills mozart: violin concerto 4 analysis mozart: violin concerto 4 analysis Company Registered in England no. 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