You need to weigh your front axle first, by just driving your front wheels onto the weighbridge plate. If youre only a couple of hundred kilos over your motorhomes MTPLM, you might be able to have the vehicle replated to a higher weight limit for example, increasing the chassis plate from 3500kg to 3850kg. On the inner face of drivers side pillar is the tyre pressure sticker which says fully laden 60psi front and 70psi rear. Before you go on that long trip, let us take a look at all your tires. The amount of variation isnt that great and you have to make a real effort to overload a car. For example, Michelin owns BF Goodrich and Kleber, while Continental owns Uniroyal (in Europe), General Tyre and Semperit. If you look at the owners manual or on the door jamb of your motorhome, you will find the tyre size it has been designed to use. Three-day friendly festival in West Sussex. This is why TPMSDirect sells only original equipment manufactured TPMS sensors and accessories. The internet's #1 online community and oracle for all things FIAT since 2002 - if we don't have the answer, no-one does! The weighbridge operator will give you a printout of these weights keep hold of this, because its important. Bear in mind the weight of all of your passengers, too that also has to come off your payload. The Fiat handbook say 80psi all round, which what the tyres are inflated to. Services vary from store to store, so contact a GCR store near you to see how they can help. I have e-mailed Continental, giving them the details from the VIN Plate, which gives a max front axle weight of 1850kg, and 2000kg for the rear axle, making a max gross weight of 3850kg. deflation from a slow puncture/valve problem that a different matter. The '75' bit is the aspect ratio and, in this case, means that the tyre's sidewall height is 75% of the tread width. We recommend that you use CP marked tyres instead. Before use of the vehicle, check tyre condition and adjust tyre pressure appropriately. Certainly with 80psi in the front, the steering is far too light, and twitchy. From TPMS sensors and accessories to low tire pressure sensors, we offer extensive solutions for servicing tire pressure monitoring systems of passenger and commercial vehicles. There are aftermarket TPMS products that do a similar job to original manufacturers systems, but independently of the vehicle controls and using external sensors fitted to the tyre valve in place of the normal dust cap. These pressures are for tyres of 225/75 R16C size with a load index 121, giving a loading capability of 2,385kg for the front axle and 2,595kg for the rear, about 10% greater than the axle limits. TPMS provides a wide range of driver benefits including: Driver safety should never be compromised. There is another important point to ensure safety and vehicle stability: the tyres of your motorhome must be inflated to the correct pressure. See the table below for the comprehensive Fiat Ducato 2019 tyre pressure specifications including tyre size, front and back tyre kPa's and specific recommendations based on load weight or number of passengers. The tyres are Continental 225/75 R16 CP 116R , and on the tyre wall it says 69psi, which I assume in the maximum. A tyre pressure of 3.75 bar (55 psi) provides the fitted tyre with load capacity across an axle of 2,060kg (as confirmed by the tyre manufacturer), which provides the recommended 10% margin over 1,800kg. Step 2 Check tyre pressure with an accurate gauge and adjust as required. Indeed, the volume and pressure of the air inside the motorhome tyres determine the load they are able to carry. Hi Kevin, I have a Bessacarr E435 on the new Ducato X2/50 chassis and the book recomends on campervan tyres. This advice didnt work, the warning light stayed on. Buying Your Perfect Motorhome, the 2023 edition is available now, Motorhome Tyre Pressure Monitoring Systems A Beginners Guide. It may not display this or other websites correctly. It is important, though, to establish conclusively what your likely maximum loadings will be before changing tyre pressures and always seek professional help. And of course, they work just as well on motorhomes. Campervans, which are based on passenger vehicles, including the Volkswagen Transporter, will have TPMS installed, but many motorhomes will only have TPMS installed if the purchaser specifies it, or the converter has opted to offer TPMS as standard, as Bailey Motorhomes does. When I get home I'll put the other data I have on here. which is not all flat and An overview of the Laika Ecovip L 2023 range Carado semi-integrated model range overview. Set your tyre pressures first thing in the morning, before the motorhome has been driven. This means that all of our parts meet or surpass industry standards in both function and build quality.Is your tire pressure warning light on? The Maxi comes with axle ratings of 2,100kg and 2,400kg for the front and rear axles respectively. All Rights Reserved. If incorrect re: type of Ducato, perhaps other members will be able to help further. Of course the max permitted gross weight for the motorhome is 3500kg, so some 350kg lighter than the VIN Plate maximums. . You need to weigh the vehicle fully (holiday) mode at a weighbridge - usually around a fiver - and find the front and rear axle weights. Tire size:- 195/75 R 16" C 8 PR (Commercial vechicle tires) Pressure:- Fully Laden. Our Agilis rangeis perfectly suited to this type of vehicle. Having moved across from caravans to a mho, which we have only had for a couple of weeks, and done a couple of day trips, our initial impressions are, " its a real boneshaker'. Individuals carrying out the instructions do so at their own risk and must exercise their independent judgement in determining the appropriateness of the advice to their circumstances. Fiat Ducato, X2/50, tyres information: 215/70 R 15 CP 109R Axle weights which resulted from a weighbridge. Published: November 18, 2022. So if you set the tyre pressure when theyre hot, youll find it about 5 psi too low when the tyres cool. You can trust TPMS Direct, the first and original online TPMS distributor. You can also obtain advice on your tyre pressures from your vehicle or tyre manufacturer.In the absence of this information, this calculator may be used for guidance on tyre inflation pressures. Search online for the Michelin Technical Guide or the Continental Technical Databook and you should find the relevant PDFs, which you can download. Front= 4.5 Rear= 4.5. So what does all of this mean in the real world? This tyre placard recommends a minimum tyre pressure of 65psi for the 2019 Fiat Ducato. If your motorhomes safe working tyre pressure is well below the originally specified pressures, there is a good chance the TPMS warning signal will be triggered. The best tyres for your motorhome depend above all on the type of your vehicle. Only valid emails can be added. You can also obtain advice on your tyre pressures from your vehicle or tyre manufacturer. On the road the vehicle would wallow and feel quite unstable! However the handbook stated 5.5 bar (+ or - 0.5 bar), which in old money is 79 psi. Motorhome compressors also have longer leads and separate airline hoses, which are preferable for longer vehicles and tag-axles. Tyre pressures Fiat DucatoMotorhomes and Campervans. This is equal to 450kPa and 4.5bar. marking and the Load Index. This means that some functionality may not work as intended. In common with most motorhomes, the campervan is likely to be plated with a GVW of 3,500kg to keep within the Category B driving licence limit. SWB Hymer 1.9 non turbo Fiat Ducato. On the rear axle: the motorhome tyre pressure should be 5.5 bar (80 psi). My understanding is you can overload a wheel, but not the axle - e.g. Thanks for that G.D. But this calculation is never going to be that accurate you will invariably miss an item, and updated parts can skew things, too. 1998 Fiat Ducato Scout Motorhome . The tire pressure monitoring system, or TPMS, is an electronic system designed to monitor the air pressure inside the tires of various types of vehicles. You must log in or register to reply here. Campervan and Motorhome Insurance - Special . All rights reserved. I am your motorhome expert and I'm ready to give you the latest advice and information on all things motorhome-related. (Note that the use of a metal clamp in valve or specic high pressure rubber valve is required above 4.5 bar (65 psi)). In my direct experience Continental are very helpful and quick to provide pressure advice about their products but some other manufacturers apparently give a default answer of 80psi rear perhaps for legal reasons. So this is a balancing act between engineering considerations and marketing needs for brands. So, Fiats pressures are fine in relationship to the rated axle weights, but with the GVW at 3,500kg, theres a real possibility that the actual axle loadings will not reach anywhere near the rated axle weights. I used to spread my work around with local tire dealers, but after this experience all my work will be done through them! Great job, decent pricing and we will definitely return here for our repairs and such. Battery failure also means a new sensor must be fitted. The local Fiat dealer was unable to offer any advice and was unwilling to look at TPMS settings as they are a safety issue. Disclaimer: Based on data provided by HaynesPro. For example, the Fiat Ducato, the Challenger Graphite 260, the Brstner Ixeo T690G or the Chausson Titanium 640 are in the "Low Profile Coach Built Motorhome" category. any suggestions to what tyre pressures for a 1988 deisel 5 berth Adria motorhome about 6 metres long with 195 R x14, there are badges on the front wings with 14 on, but do not know the weight of the vehicle, the german handbook says 48 psi but should that be raised do you think for the extra weight, any suggestions please..FF, Thanks for that suggestion, but the vehicle had already gone to Europe, and they have been suffering from failing tyres, (all the old ones I hasten to add) the tyres were on the vehicle when we purchased it and all looked to be OK looking like new, and passed the MOT, but not knowing how old they are could be the problem, i wondered also if they were slightly under pressure, perhaps I could ask you forumers what pressure you put in your 195R x14 tyres? You are using an out of date browser. Hello again FF, our motorhome is similar to yours in terms of weight, length, age and model it seems. To maintain tyre condition and safety, before any prolonged period of parking: If you want to drive your motorhome all year round in safety and without seasonal constraints, the best type of tyre we can recommend is a 4-season tyre. It is clear from these readings that the design weight to aim for is the maximum GVW, so rounding up the readings it was assumed the highest axle loading is likely to be around 1,800kg on either front or rear axle depending on loading. Our complimentary tire inspections check every wheel position and help . Well, if a major cull of your touring kit still isnt sufficient to solve the problem, you will have to consider uprating the weight limit of your vehicle. Normally you would expect to see a gross vehicle weight (GVW) of around 4,000kg, which will still allow a good degree of flexibility on distribution of loading. Many manufacturers provide tables of information, where you can look up your particular brand and size of tyre and find pressure recommendations for a range of axle weights. Accurately weighing each axle in touring trim and getting manufacturers advice is the best approach. There are four main types : Van Conversion Motorhome, Conventional Coach Built Motorhome, Low Profile Coach Built Motorhome and A Class Motorhome. Tyre valves must be suitable for the inflation pressures and for the wheels, and must be in good condition. 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. Many people dont want the hassle of the additional paperwork, or might not be medically able to do this. All Rights Reserved. Please select the 2021 Fiat Ducato vehicle modifications below and check tables to get wheel size, tire size, bolt pattern (PCD), rim offset and other wheel fitment parameters. Were not picking on Fiat here its a similar situation with all van brands. The recommendation was: Front: 4.25bar - 62psi To help you in your quest to find your perfect motorhome or campervan, we've picked what we believe to be the Make the most of your motorhome this winter by relaxing at campsites that welcome you all year long, Carthago motorhomes - 2023 Essential Guide. Well, the difference in wet braking distance between a premium tyre and a budget one can be huge. The correct inflation pressures for your motorhomes tyres can normally be found in the manufacturers documentation or on a sticker on the vehicle. While most motorhomes wont clock up a high mileage, the lifetime of batteries in the sensors is claimed to be around seven years or more, but experience indicates five years is a more realistic lifespan.
