Ride Height and Gearing to Remains the Same. Factory standard tires on the MR Triton is between a 245/70R16 or 245/65R17 or 265/60/18 which all roughly equate to . There are a number of factors involved in ensuring a smooth ride when driving, but without the appropriate tyre tread depth, you may quickly find your car difficult to control particularly in wet weather or other slippery road surfaces. This is why knowing how to measure your tyre tread is so important. The only other solution is you reduce the modifications done to the vehicle so it complies without the need of engineering. Every tyre has its purpose. Checklist for fitting upsized wheels and tyres Tyres must be legal for road use Tyres must match or exceed the speed and load rating for the vehicle . Tip: To determine if the tyres you have selected require certification you need to look at the tyre placard fitted to the vehicle by the manufacturer. Luckily for us most of these very strict laws do not apply here in the nt, where we can go 100mm overall lift. . Please respect the ETRTO guidelines limiting maximum tire pressure to 72.5 psi / 5 bar for Tubeless Straight Sidewall (TSS) or 'Hookless' type rims. Modify or construct a vehicle. Tire diameter measurements vary for each pattern or brand. 155/70R13. The only way this does not apply is if it has been signed off by an engineer. Now, I understand this post may get your blood boiling a bit, and I totally understand. The tire size comparison calculator takes the measurements of two tyres and compares the diameter, width, sidewall, circumference, and revolutions per mile. This calculator allows you to tell the difference between the tires in inches, centimeters, and percentages. If youre intending to modify your car so it rides low, its recommended you ensure it still meets legal requirements. Black Ice 2007 Nissan Navara ST-X 4x2 V6 6 Speed . It also solves the problem of deciding what tyre you would like to run if you have inch measurements in mind but can't find a company that manufactures that inch size tyre. Front Tyre Size Front Rim Rear Tyre Size Rear Rim; 2023: Ute : 255x70 R16 255x70 R16 2022: Ute : 215x70 R16 215x70 R16 . Interest free. Anything below 1.6mm is considered illegal in Australia. I think ive understood that the diameter cannot exceed 50mm, what about width? The listed diameters are from calculations based on the tire size. If you search, youll find that the term DPF is not mentioned anywhere in this article, so not sure what you are complaining about. Any accidents caused by illegal tyres may not be covered by your insurance company. Tire Calculator Notes: Tire diameter can vary slightly for each tire model. The vehicle's steering or suspension geometry may need to be . TYRE UPSIZE CALCULATOR. They are placed by manufacturers to help ensure your safety on the road. If your tyres are about to hit the legal limit, consider replacing them with a new set from Tyroola. Great to hear your engineering was so cheap. Bigger tyres and lift kits will make a 4WD more capable off-road, but it also makes them illegal on the road, unless you have jumped through a number of hoops. Im not sure what the regulations are over there, Thanks for that.I will give them a phone call. Getting a yellow sticker off your vehicle can be a pain, because even if the Police only pick one or two items that need attention, in order to pass the vehicle examination everything is scrutinized. To calculate a metric tyre to height in inches: (#1 x #2 / 2540 x 2) + (#3) Example: 285/75R16 (285 X 75 / 2540 x 2) + 16 = 32.8 inches tall. Wheel and tyre combinations that exceed these rules can be used as long as an engineering certificate has been issued by an appropriate inspection authority. Flat tyre? Common mistake, but it works in our favour. Ensure tyres have adequate tread depth. In many cases, a vehicle with 50mm tyres and a quality 2 inch lift kit will handle better on the road, but you still need to prove it is safe by having an engineer sign it off. Also browse our tyre categories and deals pages for Jeep tyres, 4X4 tyres, cheap new tyres, all weather tyres, cheap truck tyres, all season tyres, and tyres with free shipping. while keeping an overall diameter and a circumference of the new tyre approximately the same as they The thing is it came stock with alloy wheels and 225/60/R18 road tyres. Anything below 1.6mm is considered illegal in Australia. Our tool gives this in percentages: a positive number is larger/wider, while a minus number represents a negative change. 15.2mm do exceed the legal range(15mm), but because it is used tires, the tyres tread has been worn out more than 1mm when I put it on my rim. it really depends on the officer that pulls you over ,you carnt get 22 inch tyres with the legal load rating to suit the ve,the 22 inch wheel size is ok ,but put an hsv tyre plackard on just incase your . you needs, but only to give you a suggestion in your quest for the final answer. 6. (4th March 2011, 14:41 #4: GTO. Pay for it later - in four equal instalments. I have been looking into this for my SUV 44 x-trail. Tire fuel efficiency-economy and Fuel efficient, low rolling resistance tires, Where to find the correct tire pressure for your car, High Load (HL) Tires for Electric, Hybrid Cars and Suvs, Tire Size Calculator - Compare Tire Dimensions, Tire Size Converter - Tire Size Conversion, Set Higher Winter Tire Pressure In Your Garage, Light Truck and a tire used on light trucks, Tire Size Conversion Chart - Metric to Inches - by RD, Tire Size Conversion Chart - Metric to Inches - by OD, Tire Size Conversion Chart - Inches to Metric - by RD, Tire Size Conversion Chart - Inches to Metric - by OD, Rim width range and Measuring rim width for Tire Size, Tire Pressure Conversion Charts - bar to psi and psi to bar, Tyre size chart, Tyre conversion chart, Tyre speed rating, experience with the Tyre Size Calculator, The Prestige being the top-of-the-pops 44 model with various extras including low range. Interest free. For finding the appropriate wheel for the tire size you may use our Tyre tread is the rubber found on the circumference of your tyre. We would like to hear: It is similar to 315/75/16. Note: Tyres showing wear on one side, or showing feathered edges to the tread pattern, are often indicative of mechanical maladjustment. Thank you very much, Aaron, any suggestions or tips would be greatly appreciated. We'll come to you - at home, work or even while you shop, A beginner's guide to the basics of tyres, Learn about all replacement indicators and how to maximise the lifespan of your tyres, Learn about the maximum load a tyre can carry, The tyre pressure needs to be checked regularly. So if your standard fitment was a 15 inch wheel, a Plus One tyre would be 16 inch and a Plus Two would be 17 inch etc. Just type in the metric fields and click convert to inches. difference between general purpose and special purpose processor . . Find your tyre size based on its sidewall code. Im looking at lifting my Hilux and was just wondering if the roof height included any roof attachments, i.e awning, roof rack, gas bottle holder etc or i s it worked from the manufacturers standard roof height from their vehicle specifications? Tire Size Calculator - tire & wheel plus sizing courtesy of 1010tires in Canada . When your tyre tread wears down and becomes flush with these indicators, your tyre has reached the limit of its safety. To be considered roadworthy your tyres must be free from cuts, cracks . legal tyre size calculator nsw. Fenders. 1 min read; Jun 05, 2022; Bagikan : how much did the cast of martin make per episode . maybe lol - need a Gingerbeers certificate if tyres are over 7%. Online Tyre Size Calculator. First step is to find a quality engineer, although it sounds like youve already been trying that. Do I need to notify the insurance company about this modification? Simply pay in instalments. Tire is 5 mm closer to suspension components. Im perplexed by all detail or lack of detail, I find that there is no information on roof height and certainly nothing on hub to guard measurement that authorities use as the basis of prosecution. Can anyone with experience or knowledge about a 99 Hilux tell the max size tyres i can go without any dramas? Australia and New Zealand. Here's all the information on the tire sidewall quickly decoded: 1) The width of the tires in millimeters. MA is classed as a passenger car and can only have 15mm Total diameter Tyre increase, 7.5mm Tyre lift! 4WD owners across Australia use a variety of different 4WD insurance companies to make sure their pride and joy is covered should the unthinkable happen to it. Id like to know that Im not sharing the road with people who are driving unsafe vehicles. endstream endobj 381 0 obj <>stream However surely then if you have 1 lift and 2 bigger diameter tyres your car is now 3 off the ground and illegal? Wheel/Rim Size Calculator in which if suspension flex is your cup of tea, you have either the wrong vehicle or as a weekend warrior either way you are close to home. How to choose the right tyres for my car? You will find that the Everest had its compliance rating changed to MC, so its not actually a passenger car. Plus Sizing Calculator. Aspect Ratio: The height of your tyre from the base of the tread to the rim, as a percentage of the tread width. The diameter of 205/60/16 is 652.4mm. Cheers, Not many companies will advertise 1 inch, and its all dependent on how much your springs have sagged. Under South Australian laws, wheel spacers are not permitted between the hub and wheel unless originally fitted by the manufacturer. Ignore the physical dimensions. However, I do believe there is an unhealthy obsession with fitting Bigger Tyres and lift kits, without proper consideration as to the benefits and risks associated with doing so. Posts: 66,782 Thanked: 266,033 Times View My Garage . Click here. An Xtrail will go to a lot of places. Youll have to ring the department of transport over there and ask. Please choose a category from the left menu. Need vehicle servicing, repairs, accommodation and more for your business vehicles? This area isn't so To calculate a metric tyre to height in inches: (#1 x #2 / 2540 x 2) + (#3). A bigger wheel and tyre combination can really enhance the look of your car and often provide benefits to grip and handling. To find alternative tyres, simply click on each size to see what Tyroola has available. Compare tyre specs (tyre diameter, sidewall width and height and tread width) side by side. You can use it for a wide variety of tyres including street, racetrack, trailer, spare, off-road and even extreme mud-terrain tyres. In other words, it says what is acceptable deviation of the Get recommended upgrade/replacement tire sizes, with adjustable difference variables (rim size diff./section width diff./circumference diff.) NOTICE: Tire dimensions presented in the resulting table, as possible new tire dimensions for the This is where things get a little interesting just because you are running a lift kit and bigger tyres does not necessarily mean your vehicle is unsafe, providing the work has been done correctly with quality components. I know this, as Ive been on it (cant remember the address) and I have spoken to engineers who have looked this information up in a matter of minutes. Had the same problem when getting tyres for the Troopy. NO need to pay twice for the same app! Advertise on TyreSizeCalculator.com. Every 4WD should have a sticker which details the factory tyre size. This 50mm is the total combination of body lifts, suspension lifts and bigger tyres. But whats legal and whats not? 5) Load index (the maximum load capacity of the tire) 6) Speed index (the maximum speed of the tire) MC is 44 for off road use. Good to know. Here's a guideline to what's legal in the major states of Australia. If you look at the modification rules on vicroads it talks about specified by the vehicle manufacturer for that model or vehicle series. legal tyre size calculator nsw. Let us know about your Outside Diameter = 778.50mm. Width (A) - The tyre width measured in millimetres. The sidewall heights are:- 265mm. Then as a bonus it shows examples of your speedometer reading with the first tyre, and the actual speed you"re traveling if you were to install the second tyre. Car manufacturers are lowering the category for the mainstream and to cover 24 versions. Our tool gives this in percentages: a positive number is larger/wider, while a minus number represents a negative change. Hi Aaron, Assuming that this is OE wheel/tire and there are no any problems with clearance on both sides. I would speak to some tyre shops, and see what they recommend. Our tyre safety tips provide practical advice: Keep tyres (including the spare) inflated to the recommended levels. A vehicle that is illegal has a number of very serious risks attached to the driver (and potentially anyone else using the road), which I will go into below. hok0\d$(2[H6JjpL^Kf 9HLe x@j((B(G}#@)@n@!46 )) HEP cY Disclaimer:Tyre interchangeability is not always possible, so be sure to Maybe the ultimate compromise is to find some alloy wheels second hand off a 17 or 16 Vitara (after finding out that they fit) and going with them? While it may sound simple just to increase the diameter of your wheels, as you . You can measure this, but yes, 50mm maximum in diameter increase, and width you can go as wide as you want, as long as its covered by flares. The factory size of toyota 80 is 7.5-16 or 275/70/16. Enhance grip and traction for safe braking and confident driving. In Western Australia, VSB 14 has been adopted, which is a document that goes through the large majority of modifications done to vehicles, and what is legal or illegal. Download Article. The tyre plus sizing or the tyre upsizing is the procedure Dec 16, 2016 #1 I found this from Mr 4x4 in my inbox this morning. This is an increase of 25mm over the previous Queensland rule that allowed a total of only 50mm (suspension) lift on ESC-equipped 4WD vehicles. Do the same for another set you want to compare them with. of replacing a wheel with a larger one and mounting a suitable tyre on that wheel, the tyre with a I will probably go 225/65 r17 as the 235 Tyre takes me 1mm over the max 75mm in Victoria. are for the OE tyre(i.e., stock tire). Where are you located? Heres the list of engineers, or try On Track Fabrication: http://www.transport.wa.gov.au/mediaFiles/licensing/LBU_VS_IB_102.pdf, Getting sick of seeing 44 lifted and tyres sticking out past guards . When it comes to these results, it is recommended that you only use options within 1.5% and -2%. A tyre tread depth gauge is a handy measuring tool that you can use to measure the tread depth of an individual tyre. I hear people say all the time My insurance company have insured my 4WD with a 3 inch lift and 35 inch tyres, and they genuinely believe that their vehicle is insured. that says that the new tire diameter has to be in a certain range in relation to the entered tire size(which Cop threatened me with sending the 80 for a blue slip inspection. Email Us. Your brakes may fail if you go any higher. Rim is 8 mm closer to suspension components. There are many more possibilities and choices in metric tyres so the use of a tyre size calculator can come in handy. Motor vehicles in Australia are subject to many complex but necessary safety standards, and tyres are no exception. I, ANDREW BROAD, Assistant Minister to the Deputy Prime Minister, determine this vehicle standard under section 7 of the Motor Vehicle Standards Act 1989. Im going to assume you dont have a 4WD? In NSW you are allowed to fit wheels that are up to 26mm wider than the manufacturers specified wheels without needing to notify the Roads and Traffic Authority (RTA). In Victoria the maximum width of any replacement rim cant be more than 25mm, or one inch greater than the widest wheel specified by the manufacturer for that vehicle or model. Coil spacers are not ideal, but they do work. So youre entitled to work your figures based on the taller tyres even if they werent original to your particular car. Do electric vehicles really need specialty tyres? The nominal tyre size can be quite different to the measured tyre size. A race 225 width tire on a 6" wheel will perform better than a street 225 width tire on 7" or 8" or 9" wheel, or a street 245 width tire for that matter (if the car has enough horsepower). tyre construction (Radial or Bias-ply), tyre speed rating, load capacity and maximum inflation pressure. Perhaps theres some other reason, like the Prestige is a V6 and may have bigger brakes that wont fit in a 16 rim. There are plenty of big, engineered 4WDs around so its not always unsafe. You must log in or register to reply here. Increases in wheel track (the distance between the left- and right-hand wheel) cant be greater than 25mm beyond manufacturers specification. Overall wheel rim width cant exceed 177.8mm (seven inches) unless specified by the manufacturer, and cars that are equipped with 177.8mm rims cant have higher width rims fitted at all.