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Provides a tire diameter calculation formula for metric radial/bias tires using section width, aspect ratio, and rim diameter.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/template/","Template",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/template/forms/","Forms",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/template/tire-to-rim-and-wheel-sizing-chart-convert-and-fitment-guide/565606/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/tire-to-rim-and-wheel-sizing-chart-convert-and-fitment-guide/565606.png","ImageObject",442,249,{"name":42,"@type":43},"\tJames","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-16","2026-10-13",true,{"@type":52,"interactionType":53,"userInteractionCount":22},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"How do you convert letter-designated tire millimeter values to inches?","Question",{"text":62,"@type":63},"The document lists millimeter equivalents for MH, MJ, MM, MN, MP, MR, MT, MU, and MV, then instructs dividing by 25.4 to convert mm to inches (1\"=25.4mm).","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Why is correct rim width important for motorcycle handling and stability?",{"text":67,"@type":63},"A tire mounted on a wider rim than recommended flattens the profile and can let the rider reach the tread edge during cornering. A narrower rim changes the tire profile, reducing the contact patch during braking and increasing risks like slippage or air loss.",{"name":69,"@type":60,"acceptedAnswer":70},"What is the tire diameter calculation formula shown in the chart?",{"text":71,"@type":63},"Tire Diameter = Rim Diameter + (2 x Aspect Ratio x Section Width) / 25.4. The example uses 200/55R18 to compute an approximate diameter of 26.7 inches.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},565606,1792110832,{"code":4,"msg":81,"data":82},"success",[83,88,93,98,103,108,112,117,122],{"id":84,"doc_module":22,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},11,"Presentations",90,"presentations",{"id":89,"doc_module":22,"doc_module_name":25,"category_name":90,"show_sort_weight":91,"slug":92},12,"Resumes",80,"resumes",{"id":94,"doc_module":22,"doc_module_name":25,"category_name":95,"show_sort_weight":96,"slug":97},14,"Invoices",70,"invoices",{"id":99,"doc_module":22,"doc_module_name":25,"category_name":100,"show_sort_weight":101,"slug":102},15,"Posters",60,"posters",{"id":104,"doc_module":22,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},16,"Social 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\n140/80-17  \n150/80-17  \n18\"  \nTire Size 100/90-18  \n110/80-18  \n110/90-18  \n120/70-18  \n120/90-18  \n130/60-18  \n130/70-18  \n140/70-18  \n19\"  \nTire Size 90/90-19 100/90-19  \n110/90-19  \n120/70-19  \n130/60-19  \nRim (inch)  \n2.15-3.00  \n2.50-3.00 3.50-4.00  \n2.50-3.50 3.00-4.00  \nRim (inch)  \n3.00-3.50 2.15-3.00  \n3.50-3.75 2.75-3.75  \n2.50-3.00  \n2.50-3.00 3.00-4.00  \n3.00-4.25  \nRim (inch)  \n2.15-2.75  \n2.15-3.00  \n2.15-3.00 3.00-3.75  \n2.50-3.00 3.50-4.00  \n3.00-4.00  \n3.00-4.50  \nRim (inch)  \n1.85-2.50 2.15-2.75  \n2.15-3.00 3.00-3.75  \n3.00-3.75  \n20\"  \nTire Size 120/70-20  \n140/60-20  \n150/55-20  \n21\"  \nTire Size 80/90-21 90/90-21 120/70-21  \n130/60-21  \n140/70-21  \n23\"  \nTire Size 120/70-23  \n130/50-23  \n130/60-23  \n26\"  \nTire Size 120/50-26  \n120/55-26  \n24\"  \nTire Size 130/70-24  \n30\"  \nTire Size 140/40-30  \nRim (inch) 3.5  \n3.75 4.5  \nRim (inch)  \n1.60-2.15  \n1.85-2.50 3.00-3.75  \n3.00-4.00  \n3.00-3.75  \nRim (inch)  \n3.50-4.00  \n3.50-4.00  \n3.00-3.75  \nRim (inch)  \n3.50-3.75  \n3.50-3.75  \nRim (inch) 4  \nRim (inch) 4  \nRear Wheel  \n15\"  \nTire Size 130/90-15  \n140/80-15  \n140/90-15  \n150/80-15  \n150/90-15  \n170/80-15  \n180/70-15 200/70-15  \n230/60-15  \n16\"  \nTire Size 130/90-16  \n140/90-16  \n150/80-16  \n160/80-16  \n170/70-16  \n180/60-16  \n180/65-16  \n180/70-16 200/60-16  \n240/50-16  \nRim (inch)  \n2.50-3.50  \n2.75-3.75  \n2.75-3.75 3.00-4.25  \n3.00-4.00  \n3.50-5.00 4.25-5.50 5.50-6.50  \n5.50-7.00  \nRim (inch)  \n2.50-3.50  \n2.75-3.75 3.00-4.00  \n3.50-4.50 4.25-5.50  \n4.50-5.50  \n4.50-5.50 5.00-6.00  \n5.50-6.25 7.00-8.00  \n17\"  \nTire Size 120/90-17  \n130/90-17  \n140/70-17  \n140/80-17  \n150/60-17  \n150/70-17  \n160/60-17*  \n160/70-17  \n170/60-17  \n180/55-17  \n180/60-17**  \n190/50-17  \n190/55-17  \n190/60-17 200/50-17  \n200/55-17  \n210/50-17 300/35-17  \n330/30-17  \nRim (inch)  \n2.50-3.00  \n2.50-3.50 3.50-4.50  \n2.75-4.00 4.00-4.75  \n4.25-4.50  \n4.25-5.50 3.75-5.00 4.25-5.50 5.50-6.00 4.50-5.5 6.00-6.50  \n6.00-6.50 5.00-6.00  \n6.00-6.50  \n6.00-6.50  \n6.00-7.00 10.0-11.0  \n11.0-12.5  \n18\"  \nTire Size 110/90-18  \n120/90-18  \n130/80-18  \n140/70-18  \n150/70-18  \n160/60-18  \n170/60-18  \n180/55-18 200/50-18  \n200/55-18  \n210/40-18  \n240/40-18  \n250/40-18  \n260/35-18  \n260/40-18  \n280/35-18 300/35-18  \n310/35-18  \n360/30-18  \n20\"  \nTire Size 140/60-20  \n150/55-20 200/40-20  \n220/50-20  \n280/40-20  \n21\"  \nTire Size 200/70-21  \nRim (inch)  \n2.15-3.00  \n2.50-3.00  \n2.50-3.50 3.00-4.50  \n3.50-4.50 4.25-5.00  \n4.00-5.00 5.50-6.00  \n5.50-6.50  \n5.50-6.50 7.00-8.00  \n8.00-9.00  \n8.50-9.50  \n8.50-9.50  \n8.50-9.50 9.50-10.5 10.0-11.0  \n10.0-11.0 13  \nRim (inch)  \n3.75 4.5  \n6.00-7.00  \n6.50-7.50 9.50-10.5  \nRim (inch)  \n6.25  \n* 160/60-17 will fit 17x5.5 rim on Metzeler Sport Tire, all other 160/60-17 will fit on rim 4.25-5.00 in wide  \n** Only 180/60-17 Dunlop GT502 , Pirelli Night Dragon and Michelin Scorcher 31 tire fits on 17x4 .5 rim  \nSome motorcycle tires have a letter designation. The millimeter(mm) equivalent for it:  \nMH-80mm, MJ-90mm, MM-100mm, MN-110mm, MP-110mm, MR-120mm, MT- 130mm, MU-140mm, MV-150mm  \nFo example MU90-16-140mm wide, 90% profile, 16\" rim To convert from millimeters to inches divide by 25.4 ( 1\"=25.4mm)  \nCorrect rim width may be critical to handling and stability. A tire which is installed on a wider than recommended rim will have a \"flattened\" profile, and a rider may easily reach the edge of the tread during cornering. A narrow rim will alter the tire profile, with a smaller contact patch during braking. Fitment to these rims may result in slippage or air loss. And roughly each additional 0.5\" of rim width will be approximately 0.25\" more in each tire width  \nTire Diameter Calculation ( Just for information ) Most of the bikers will want to know a tire diameter (measured in inches) . This formula is a quic","cbCaiaUuZRSqQMMc","https://ap.wps.com/l/cbCaiaUuZRSqQMMc","pdf",58752,"English","# Tire-to-Rim Sizing Chart\n## Front Tire Sizes\n## Rear Wheel Sizes\n## Rim Width Conversions and Fitment Notes\n## Tire Diameter Calculation","[{\"question\":\"How do you convert letter-designated tire millimeter values to inches?\",\"answer\":\"The document lists millimeter equivalents for MH, MJ, MM, MN, MP, MR, MT, MU, and MV, then instructs dividing by 25.4 to convert mm to inches (1\\\"=25.4mm).\"},{\"question\":\"Why is correct rim width important for motorcycle handling and stability?\",\"answer\":\"A tire mounted on a wider rim than recommended flattens the profile and can let the rider reach the tread edge during cornering. A narrower rim changes the tire profile, reducing the contact patch during braking and increasing risks like slippage or air loss.\"},{\"question\":\"What is the tire diameter calculation formula shown in the chart?\",\"answer\":\"Tire Diameter = Rim Diameter + (2 x Aspect Ratio x Section Width) / 25.4. The example uses 200/55R18 to compute an approximate diameter of 26.7 inches.\"}]","Tire-to-Rim and Wheel Sizing Chart - Convert and Fitment Guide | PDF",1791856539]