These cookies do not store any personal information. However it is always advisable to check the setting recommended by your vehicle manufacturer. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. All Rights Reserved. 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. Free your road trips everywhere, in all weather, Copyright 2023 Michelin. If incorrect re: type of Ducato, perhaps other members will be able to help further. Why not subscribe to one of our fabulous magazines and get expert advice, travel ideas, technical help and all the latest news for your motorhome and your motorhome adventures! Tel: 01787 226995 | Email: theteam@tyresafe.org | Media enquiries: pr@tyresafe.org We'll take a look at all of this in this article. The recommendations would have me running the vehicle at 3.2 bar (46 psi) front and 3.3 bar (49 psi) rear. Welcome to the home of Practical Motorhome on YouTube - Britain's best motorhome magazine. Since 1969 Pete's Road Service has specialized in tire sales and mechanical services for Trucks, RVs, Forklifts and Construction Equipment. The 75 is the aspect ratio and this is the measure of tread width relative to the sidewall height. The latest Tyrepal model, for example, has a monitor with rechargeable battery and incorporates a solar panel, which should keep it in good condition. The next step is to check the motorhome tyre pressure with your pressure gauge, and bleed off any excess pressure until the value given is correct. Gas & Diesel Motorhomes for Sale at General RV. 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? Tyresafe, the UKs leading tyre safety body, states almost a thousand motorists are killed or seriously injured by tyre-related problems each year. 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? For motorhomes there is another potential problem, namely manufacturers rigid parameters for setting off warning signals. TPMS systems prior to legislation were largely of the indirect type where the vehicles ABS system is utilised. FA S = Front axle single tyre / RA S = Rear axle single tyre / RA T = Rear axle twin tyre (ie Duals) A "rule of thumb" as a starting point for tyre pressures is the calculator below Suggested tyre pressure = (Actual weight on tyre / Tyre rated weight) x Pressure at rated weight Suggested Tyre Pressure * * * We have found 1 tyre size that matches your vehicle. Plated maximum axle load or the fully laden axle load, Tyre size including C or CP On the rear axle: the motorhome tyre pressure should be 5.5 bar (80 psi). Check your pressures Tyre Safe offers a range of resources for vehicle owners to check their pressures. These are a good choice for your motorhome, because they have been specifically designed to suit the heavy loads and usage of leisure vehicles. Great job, decent pricing and we will definitely return here for our repairs and such. 1998 Fiat Ducato Scout Motorhome . Services vary from store to store, so contact a GCR store near you to see how they can help. They had the water pump fail in Switerland, which was expensive to replace, but other than that not doing too bad, considering we pulled it out of a garden where it had laid for 4 years, cheers FF. Alternatively, you could take a look at the tyres that are fitted on it if it is still running on its original wheels, of course. If the tread wears out in the centre, the tyre is overinflated. All this is a lot of pressure that all four tyres must be able to withstand over many kilometres. Three-day friendly festival in West Sussex. 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. Firms such as SvTech can carry out this work, and sometimes it is as simple as a paper exercise for a few hundred pounds, which includes being supplied with an updated chassis plate. Motorhomes only tend to do low annual mileages, so averaged out over several years, the difference in cost is not that significant. Tire size:- 195/75 R 16" C 8 PR (Commercial vechicle tires) Pressure:- Fully Laden. Such tyres were factory-fitted to Ducato-based motorhomes that had Fiat's "Camping-Car Package" that included heavier-duty suspension and tyres, and Fiat's advice (based, presumably, on Michelin's recommendations) was (for the 215/70 R15C size) invariably a one-size-fits-all recommendation of 5.0bar (72.5psi) for front and rear axles. Typically on a 16-inch Ducato tyre, this will be something like 116Q. 2. For a better experience, please enable JavaScript in your browser before proceeding. Base vehicles have become chubbier, too owing partly to improvements in safety and beefier crash structures, partly to ever-tighter emissions laws that involve extra engine components and AdBlue tanks, and partly to simply becoming physically larger. As far as possible, protect your motorhome tyres from exposure to the sun because UV and heat are accelerating factors of premature tyre aging. However, the accuracy of data cannot be guaranteed, 2023 - TyreSafe. This advice can conflict with the maximum pressure stamped on the tyre sidewall (for example, 75 psi maximum pressure is common). If one axle is slightly over the MTPLM stamped on the VIN plate usually the rear one you can either slim down your kit over the rear axle, or move it further forward in the vehicle. I think 80 psi on the rear is common on a lot motorhomes but 80 psi on the front seems a bit OTT. You would still have to go to a lorry air pressure guage section as the cars I think are up to 4 or 4.5 max. So this is a balancing act between engineering considerations and marketing needs for brands. Then look at the Tyresafe chart and work out which pressures are right for the tyres you have. The "Conventional Coach Built Motorhome" is a little higher than the other motorhomes. There are several online calculators for the overhang and cantilever effect, but there really is no substitute for visiting a weighbridge and obtaining an accurate, provable figure. Buying Your Perfect Motorhome, the 2023 edition is available now, including everything you need to know about your first motorhome, with essential guides, top tips and buying advice available to buy here. While many manufacturers weigh each individual vehicle off the line and supply a label or documentation to this effect, not all do so and many brochure weights are based on calculated values. When an inspection indicates that you need balancing, GCR can balance your tires and wheels to make sure they spin more evenly. While were on the subject, bear in mind that any replating in excess of 3500kg will necessitate you having the C1 category on your driving licence. The 75 is the aspect ratio and this is the measure of tread width relative to the sidewall height. Our Agilis rangeis perfectly suited to this type of vehicle. Inflation is important as the pressure of air inside the tyre determines the load the tyre is able to withstand. 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. Brands such as Bridgestone, Continental, Dunlop, Goodyear, Michelin and Pirelli are all considered to be premium, while mid-range brands include Avon, BF Goodrich, Maxxis and Toyo. Construction and Use Regulation 27 requires that a tyre shall be suitable to its application and suitably inflated. Motorhome tyres with a CP marking are designed to run at a higher pressure than the pressure for vans (C marking), which gives better handling and increased resistance to the load characteristics of large Motorhomes. The Maxi comes with axle ratings of 2,100kg and 2,400kg for the front and rear axles respectively. There is another important point to ensure safety and vehicle stability: the tyres of your motorhome must be inflated to the correct pressure. However, the European Tyre and Rim Technical Organisation (ETRTO) has also issued its own advice on this. Equally, people who passed their test after 1 January 1997 will not have the C1 category on their licence. When I get home I'll put the other data I have on here. If your motorhome is significantly overweight, then some additional work might be needed on the vehicle before it can be rated at a higher weight limit. The tyre pressures were lowered accordingly and the TPMS warning light came on. Do not exceed the maximum cold inflation pressure marked on the tyre sidewall. Some car tyre inflators cannot reach the higher pressures that are required by a motorhome tyre car pressures tend to be around 35 psi, while the pressures needed for your motorhome can be double this. Printed Or order a printed edition for just 9.99. I have now used 60 psi front and 65 psi rear for over 2 years. This placard is found on the passenger side B piller Above is an image of the Fiat Ducato 21570R15 Camping tyre pressure placard. Trucks are commonly weighed on a weighbridge at scrap metal merchants, agricultural firms and at public weighbridges. I contacted Continental re recommended tyre pressures and gave the axle weights and load indices as marked on the metal tag on the inside near the door. Fiat Ducato 290 [2015 .. 2024] . The recommendation was: Front: 4.25bar - 62psi The key point to make here is that the premium brands tend to save their latest technology and improvements for their premium hero brands. I would agree with DD's advice above about weighbridge and contacting continental who apparently are very helpful. It also can lead to over-inflation of tyres and the consequential wear problems this creates. 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. Always consult your vehicle handbook for your exact recommended pressures. Use or upgrade/install one of the following browsers to take full advantage of this website, Michelin, official tyre partner of Gran Turismo 7. Learn about the checks which will help you reduce the risks of a tyre-related incident out on the roads. Not at home at the mo. Tyre pressures Fiat DucatoMotorhomes and Campervans. The tyres are Continental 225/75 R16 CP 116R , and on the tyre wall it says 69psi, which I assume in the maximum. So to make your vehicle appeal to the maximum number of buyers, ensuring its MTPLM is no more than 3500kg is hugely advantageous. It can be recognized by its overhang above the driver's cabin, as for example the Ford Transit or the Iveco Daily. Update your browser to view this website correctly. The best way to get the correct tyre pressures is to load your van as you would for a trip and take it to the nearest weigh bridge. They will typically charge a small fee for this. At present, light commercial vehicles, which form the majority of base vehicles for motorhomes, are not required to have TPMS installed. Our motorhome tyre pressure calculator gives you the correct pressures for your motorhome. Fiat Ducato Tyre Pressures and Wheel Nut Torque Setting This chart contains the Fiat Ducato optimum air / tyre pressure chart based on vehicles in the United Kindom (UK) contains values in PSI (lbs / Pounds per square inch) with a link to convert to Bar - KPA - PSI. Seek the advice of a tyre specialist. Under EU regulations for TPMS, detailed pressures of individual tyres are required along with the ability to detect a loss of 20%, hence direct TPMS is now used. And its a small price to pay to give you peace of mind and keep you and your family safe. When movement starts it up, the sensor sends out a wireless signal to the vehicles on-board computer. Our CrossClimate Camping range is perfectly suited to this type of vehicle. Thanks for that G.D. Ignore the plate on the van. 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. Tyre pressures are given for the tyre when cold so if the tyre when cold is inflated to the correct pressure adjusting (reducing) the pressure because the tyre is hot is not normally appropriate although of course if the tyre is hot (overheating) for another reason e.g. To the fullest extent permitted by law, neither Future nor its employees or agents shall have any liability in connection with the use of this information. Every issue is packed with real-life campervanning experiences, inspiring travel ideas in the UK and further afield, the best campsites to stay on, campervan road tests and reviews of the latest models, and much more! So if you set the tyre pressure when theyre hot, youll find it about 5 psi too low when the tyres cool. Accurately weighing each axle in touring trim and getting manufacturers advice is the best approach. marking and the Load Index. If your motorhome is a "Conventional Coach Built Motorhome", "Low Profile Coach Built Motorhome" or "A Class Motorhome" type, the performance of a C marked tyre may be insufficient. CONTACT US; REQUEST SERVICE; Home; Tires; Services; About; Locations; Careers; CONTACT. One factor that can play a big part in creating an overloaded rear axle is if your motorhome has a large rear overhang and you add a bike rack. 15 saving per night on Club campsite pitch fees. Peace of mind for your big trip. I had 4 new tyres fitted December and I contacted the manufacturer, Avon, to get recommended tyre pressures based on the . 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. A fully inflated tyre will have a larger rolling circumference than a partially inflated tyre. If you dont have TPMS fitted and you dont mind the slight inconvenience of clutter on your dashboard, a good-quality aftermarket TPMS is worth considering. CP-type tyre construction enables the use of higher inflation pressures to provide resistance to the difficult conditions of use encountered on motorhomes. But this calculation is never going to be that accurate you will invariably miss an item, and updated parts can skew things, too. Our inventory includes thousands of gas and diesel motorhomes in Class A, Class B, and Class C body styles. Having a profile lets you save preferred tires, technology, services and dealerships. Before you change anything I think you would have to weigh the motorhome to establish axle weights and from there you could work out more accurately what the pressures should be. You can trust TPMS Direct, the first and original online TPMS distributor. On a car, its easy for manufacturers to work out the weight of the vehicle you simply allow a set amount for the passenger weight and a maximum payload for the boot. Not only do you have a much larger volume to fill, but you also have to factor in the weight of a range of kit, and allow for a garage, a motorhome bike rack and the almost endless number of add-ons that owners can bolt onto their van. The vehicles software is set up to send a warning to the dashboard display when 20% below normal tyre pressure threshold level is reached. Set your tyre pressures first thing in the morning, before the motorhome has been driven. For direct TPMS, tyre valves are fitted with a battery-powered sensor at the base, which lies within the wheel rim. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. The fronts are Bridgestone Blizzak winter tyres inflated to 3.5bar. Tyre Pressures 2023. As well as recommending the use of camping-specific tyres (those marked CP on the sidewall), ETRTO advises using pressures of 80 psi on the rear axle and following the manufacturers advice on the front axle. We take a look at the tips that can help you maximise your. Find your type of tyre in this list and get the calculator out; I run our eura at 60 all round any more and as have been said a bone shaker and that's with Toyo HO9 winter tyres, Some of the add-ons on this site are powered by. Privacy Policy | Legal Disclaimer | Cookie Policy | Sitemap You'll even find a few toy hauler motorhomes. The penalties for being caught while driving an overladen vehicle can range from 100 (less than 10% overladen) to 300 (if youre over 15% overweight). Two problems---- 1 can anyone tell me what the tyre pressure should be laidened? Sorry, there were no tyre pressures listed for your vehicle. Correct tyre pressures produce the best ride and handling of the vehicle and will maximise tyre life. Read all the reviews here . Again, youll need to speak to a specialist such as SvTech for advice about this. Drop the pressures to a realistic level and you get nagged incessantly with dashboard warnings. My Ducato 2.8 JTD tyres are 215/75R16C and the axle loadings are around 1680 kg front and 1740 kg rear. Nice group of friendly knowledgeable people. For a better experience, please enable JavaScript in your browser before proceeding. On the front axle: refer to the manufacturer's inflation recommendations indicated on the vehicle and / or its handbook. We are proud to do business with some of the major manufacturers in the world, including Siemens VDO, Schrader Bridgeport and TRW Automotive Holdings, among others. How to choose the right tyres for electric cars. We also use third-party cookies that help us analyze and understand how you use this website. Step 2 Check tyre pressure with an accurate gauge and adjust as required. MMM's technical advice is a must and includes everything from weekend jobs to longer-term DIY projects. I have an occasional crunch in 2nd gear - common I know in old vans, I had a quote by a bonafide place but thinking there may be a 'workaround'.