tractor tire group size chart

Select you your tire size or part and see what other sizes your tire chains fit. Width. It is mainly field oriented a ... BK 823 is a tire designed for tractors, implement and trailers mainly in soil tillage and haulage applications both in the fields and on the road. Call today to order yours at 320-333-2155! View Tire Details. 620/75R30 480/70R30 (18.4R30) 540/65/R34 600/70R28. Select Brand. The tire industry has been converting to metric size designations when describing agricultural tires.  In addition, tires are placed into groups by their rolling circumference index (RCI), commonly referred to as group size.  Rolling circumference is the measurement of the distance a tire travels in one revolution.  Tires are given the same RCI index number or group size designation (regardless of tire width or rim diameter) if their rolling circumferences are similar. June 4, 2018 0. The following is an example to help to decode a tire size like 255/60R17. OEM tire manufacturers offer load and inflation tables used to set tire pressure based on the size of the tire, the tractor’s intended speed, and weight applied to the axle (Figure 1). View details. 380/80R38. Related. 125/70R14 = 20.9X4.9R14. This tire guarantees ex ... AGRIMAX RT 765, a BKT 70 series tire, is suitable for cutting-edge tractors for several heavy-duty applications such as soil tillage, field and road t ... AGRIMAX RT 855 provides excellent traction and comfort properties. The metric tire rating system allows manufacturers to design tires that better meet specification requirements for diameter-to-width and rolling circumference dimensions, which are critical for MFWD tires. Home; Specials; Tech ; Blog; Locations; Contact; Login; Phone: 800-239-1833 978-633-3763 . One method uses the “standard” format and the other is the “metric” format. The tire ... AGRIMAX ELOS has been designed to enhance top traction performance even under particularly awkward operating conditions on wet terrains such as paddy ... AGRIMAX RT 600 is the ideal tire for grassland, harvesting and spreading applications. Or Search by Size. 480/80R46 (group 47) tires on the rear and 420/90R30 (group 42) tires on the front. Group 42. Too much negative slippage, or lagging, can have a braking effect on the front tires and reduce your steering ability. Rear tire groups 44, 45, and 46 are available for 7330 tractors. Group 43. Mainly designed for soil tillage and both field and road transport, some sizes are ... AGRIMAX RT 945 is specially designed for row crops: it does not damage the crops and preserves the yield. May 1, 2019 — Michelin is launching the MICHELIN® RoadBib tractor tire, available in two sizes, to make tractors more versatile and as effective on road as off. Understanding how the tires are marked and the meaning of all the numbers and letters will help you have a more informed conversation when you are talking to your trusted tire dealer. Maxi Traction. Most tractors are five-step tractors, meaning that there is a difference of 5 between the RCI group number of the rear tire and that of the front tire. 02.03.2019 Preventative Tire Maintenance to reduce downtime. Tire manufacturer creations address a myriad of tire designs, bias ply, radial’s, flotation, forestry, industrial and turf tires. Tweet Pin It. 320/80R42. About The Author. Tread depth of R2 tires is approximately twice as deep as R1 tires. Store Pages. Why Tire Size is Important . Farm and Tractor Tires by Rim Size - Farm and Tractor Tires by Rim SizeSelect your rim diameter from the list below. Contact Us. Here’s a quick guide to the reasons why and how to measure your tires and rim to be sure you are getting the right replacement parts. Service life with wear and tear on tough surfaces. Group 48. R = radial construction ShowMeTheParts is changing how the world finds replacement parts for their vehicles. Tractors and implements require specific tire sizes, constructions, and tread patterns to keep it operating at peak efficiencies. This is a great tool to use when selecting different options for your tractors. Size Overall Dia. Productivity. Tractors equipped with a 1300 Series MFWD axle always have front tires that are five group sizes smaller than the rear tire group size. The standard method of size expression is relatively simple, but not as descriptive as metric.An example of tractor tire sizes expressed in the standard format would be “14.9-42”. * To convert from 30" to 20" rows, go to the 20” row column and select the 320/90R54 rear, and matching front, 320/85R38. Tractors equipped with a 1300 Series MFWD axle always have front tires that are five group sizes smaller than the rear tire group size. R1W is defined as having a lug height about 20 percent deeper than an equivalent R1 tire, but this could vary from 15 to 35 percent depending on the tire and manufacturer. This Chart is a quick reference guide to show you the options available for your tire size. 1 is an RCI chart showing the different sizes and their perspective RCI’s. It has been designed with a special cut-and-chip resistant compound to ensur ... © 2019 Balkrishna Industries Limited (BKT). Tractor and agricultural vehicle tyres can be compared to passenger tyres and commercial vehicle tyres in one aspect - the properties they can deliver on certain surfaces. Tire Chains Fit Catalogue Charts. 480/95R50 710/75R42 … June 12, 2018 0. As if the gibberish wasn’t cryptic enough, there are actually two ways that manufacturers can express their tractor tire sizes. Below is Example of Group 46 Alternate Sizes: As shown above, in Group 46 (73″ overall diameter): The new tire that transmits power to tractors from 160 to 550 hp while protecting the soil. Thanks to its large contact area, AGRIMAX RT 600 ensures an exc ... AGRIMAX RT 657 is the ideal tire for on-the-road usage and soil tillage; some sizes are also suitable for vineyard harvesting. Designed for sprayers and Euro-sized tractors, this farm tire provides a smooth ride and sure traction, even in wet conditions. R2 tires also have the widest spacing between lugs to allow mud to shed easier.  R2 is a tread type used typically with cane and rice or other crops grown in wet muck or flooded fields. Group 44 290/90R38. 115/70R14 = 20.3X4.5R14. 4 Productivity + MICHELIN BIBLOAD HARD SURFACE. R1 is a standard tread and is used primarily for general dry-land farming.  These tires have the shortest lug height and the narrowest spacing between lugs. Figure 1: It is important to inflate tires to the proper pressure based on the machine and axle load. AGRIMAX RT 765, a BKT 70 series tire, is suitable for cutting-edge tractors for several heavy-duty applications such as soil tillage, field and road t ... Construction. Tire Sizes Stock No. Standard size tire BROWSE BY BRAND. If you click on one of the tire options below, all the proper tire sizes … If a box is left empty that style chain is not available for that size tire. A tire size can be composed also in three sets of numbers: like 16x6.50-8, 31x15.50-15.3 or 25x12.00-12. RIDEMAX IT 696 has a unique tread design and a wide footprint that provides excellent grip for road applications, even in winter conditions. R = radial construction Bath And Body Works Printable Coupons. Designed for high horsepower tractors, combines and harvesters; Excellent traction, self-cleaning and driving comfort; Long tyre life and uniform tread wear; More info . 158 = load index AGRIMAX RT 657 is the ideal tire for on-the-road usage and soil tillage; some sizes are also suitable for vineyard harvesting. Contact Us; Store Categories.  R1W is a wet traction tread for wet, sticky soil conditions.  This tread fills the gap between R1 and R2 tires having a deeper lug with wider spacing than R1 tires but shorter and narrower than R2. In MFWD tractors, both the front and rear tires do the work. Improved traction on soft ground. *Although most tractors are five-step tractors, consult … SUPER ALL TRACTION™ FWD TIRE [R-1] Firestone's Super All Traction FWD Tire is designed for front positions on MFWD tractors and is a perfect mate for the SAT 23° Tire. Its design provides excellent traction and self-cleaning proper ... BK 627 is a block pattern tire suitable for transport and soil tillage operations with trailers and implement machinery. https://buyfarmtractortires.com/tractor-tire-size-conversion-chart Aspect ratio. 380/80R42 320/85R38. Section. 2. number 16x 6.50 -8 is the width, 3. number 16x6.50- 8 is the size of the rim. Many people assume that the tire size and the rim size are the same thing, but that’s untrue. Overall Width Metric Size Overall Dia. Figuring out the correct rim size for your tire can be a bit tricky – in fact, it’s one of our top tech support questions here at Steiner Tractor Parts. 420/85R38 380/80R34 (14.9R34) 420/85R34. COMMANDER (R) is an agricultural tire featuring a deep tread with strong lug bases for a longer tire life-cycle. Find your Tyre. Too much positive slippage, or leading, can cause the front tires to do too much work and become less efficient. Tractors with Independent-Link Suspension or the 1500 Series MFWD axle can be ordered with front/rear tire combinations that are four or five group sizes different.  However, when tires are selected during the ordering process of the tractor, a “4” or “5” marking will be placed on the front axle.  All replacement tires installed on the tractor must match the group size difference (four or five steps). 46 = rim diameter (inches) (this is not the total tire height or group size), Metric size tire 15.0/55-17 tractor tires; 7.50-18 tractor tires; 8-18 tractor tires; 9.5-18 tractor tires; 12.5/80-18 tractor tires; 610R470 tractor tires; 4.00-19 tractor tires; 7.50-20 tractor tires; 8.3-20 tractor tires; 9.5-20 tractor tires; 260/80R20 tractor tires; 11.2-20 tractor tires; 320/85R20 tractor tires; 38×14.00-20 tractor tires; 38×18.00-20 tractor … Wheel size. For example, if the driver of the tractor often deals with dry conditions, such as small pebbles or debris, there will be a need for a tyre that can handle these kinds of surface conditions. 540/75R34 420/9030 (16.9R30) 480/70R34. Tell them your tire size and any styles you're interested in. Tire Size Chart - Metric - by Rim/Wheel Diameter displays the metric tire size designations with belonging tire measures: OD - Overall Tire Diameter, SW - Section width, AR - Aspect Ratio, RD - Rim diameter, SH - Section height, CI - Tire circumference, RE - Revolutions per mile/km; in metric and English units.. Learn more. You can match a group 49 with a group 44 or group 47 with a group 42 and they will work fine on the tractor. john deere tractor battery cross reference chart . RADIAL . Counterweight Blue Tire Fill Chart www.CounterweightBlue.com * Assumes tire is 75% full and accounts for tire thickness Page 1 of 27. R2 tires may not pull as well as R1 or R1W tires in drier soil conditions found in most row-crop applications. 1. number 6.50 -16 is the width in inches. By clicking "OK" you consent to the use of cookies. 20" Tire Diameter. 105/70R14 = 19.8X4.1R14. Tire Height Chart for 14" Wheels. Contact An Expert. Specific tire information is often available from the tire manufacturer, dealer, or the John Deere online configurator.  Tire terminology for both standard and metric tires is described below. 85 = aspect ratio (percentage of sidewall height to section width) Sample Application Letter For Scholarship Grant. Non V Bar Replacement Cross Chain: V-Bar Stock# V-Bar Replacement Cross Chain: 9.5-24 9.5-28 11.2-24 214: 292: 214V: 292v: 9.5-32 11.2-28 230/95R32 355/80R20 226: 292: 226V: 292v: 10.5/80-18 280/70R20 300/70R20 315/75D15 225: 293: 225V: 293V: 12-16.5 DUO 12-16.5: 293: DUOV 12-16.5: 293V: 12.4-24 229: 293: 229V: 293V: 9.5-36 9.5-38 11.2-32 12.4-28 218: 293: 218V: 293V AGRIMAX RT 765. ATV; Car; Tractor; Lawn and Garden ; Truck Tire Chains; Parts; Skidder; SEARCH by Tire Size. 600/70R30 Rear Group 47. 520/85R42 158 A8 R1520 = tire section width (mm) A8 = speed symbol 1. number 16 x6.50-8 is the height. MENU.   The wide-spaced lugs can show extra wear and cause problems with vibration when roading. The target rolling circumference for each group is shown below. FREE shipping & BEST Pricing on all 22.5" Commercial truck tires for your semi tractor, long haul trailer, dually truck, and more! April 10, 2018 0. 24.5X9R13. The codes listed here are a guide only. tire size chart comparison , car tire size chart , forklift tire size chart , tractor tire for sale , used tractor tire for sale , tractor tire bead breaker , tractor tire for sale used , how to change a tractor tire , 5.50 x 16 front tractor tire , tractor tire valve stem replacement , road bike tire pressure chart … Available tires are grouped by rolling circumference (RC). 185/80R13 = 24.7x7.3R13. Common tire sizes by group size. 686 Sizing Chart. Quick Search . To find out more, therefore, please consult our Cookie Policy. All Rights Reserved. Enter your tyre size and select from the appropriate Firestone tyre range. Tires Easy carries a great selection of R-4 tires from some of the most trusted names in the industry, including Goodyear, Titan, Carlisle, and Advance, along with discount tire brands for a lower price. How to Determine Tractor Tire Pressure by admin on Tue, 12/09/2014 - 00:58 I've witnessed the results of several people applying too much pressure in their rear tractor tires. admin Email Author. R1 = tread designation. By : www.arandorastarwales.us. Excellent self-cleaning features allow for a ... AS 2001 is a bias cross-ply tire which best suits tractors in soil tillage operations. Tire Chains Messick's offers tire chains for all kinds of different lawn & Garden, Farm and construction equipment. 24.5X8R13. Click here for important shipping updates regarding COVID-19. 1 Comfort; 4 Productivity; 6 Fuel saving + MICHELIN BIBSTEEL ALL TERRAIN. Group 49 380/90R50 (14.9R50) 380/90R54. 0 item(s) - $0 Hello Guest, Login. Tractors with Independent-Link Suspension or the 1500 Series MFWD axle can be ordered with front/rear tire combinations that are four or five group sizes different. If your tire size is formatted like this: P165/70R-13 or 265/75R-16LT. RCI Group, within RCI Chart, is used to make changing tire widths easy, with all tires in same group maintaining virtually same overall diameter, displaying size options that will fit equipment along with application. May 23, 2018 0. john deere tractor battery cross reference chart. Tire width. 18.4R4618.4 = tire section width (inches) Maxi Traction 65. 19" Tire Diameter. The FARM 2000 tire is suitable on tractors for soil tillage applications. Rim. That is where our tractor chains can make all the difference. 3 Longevity; 8 Robustness + MICHELIN BIBSTEEL HARD SURFACE. Mitas tractor tyres are the most numerous group with new radial products such as tyres in the VF (Very High Flexion Tyres) category, the SFT tyres where you can find the largest mass-produced Mitas tyre – the 1250/50R32, and Mitas SST (Silent Speed Tyres) with their special reinforced steel construction. Aqha Transfer. Overall Width : 320/75R-24: 42.9: 12.6: 11.2R-24: 43.4: 11.2 : 360/70R-24: 45.4: 14.2: 12.4R-24: 45.6: 12.4 : 380/70R-24: 46.5: 15: 11.2R-28: 47.4: 11.2 : 13.6R-24: 47.6: 13.6 : 420/70R-24: 48.7: 16.5: 12.4R-28: 49.6: 12.4 : 14.9R-24: 49.8: 14.9 : 380/70R-28: 50.6: 15: 13.6R-28: 51.6: 13.6 : 14.9R-26: 51.8: 14.9 : 420/70R-28: 52.8: 16.5: 14.9R-28: 53.8 To offer you a better browsing experience, this site uses cookies. To view pictures and descriptions of the different chain styles, please turn to the page number listed at the top of each column. 42 = rim diameter (inches) (this is not the total tire height or group size) This tire guarantees ex ... Construction. 2. number 6.50- 16 is the diameter of the rim. RADIAL . Exact rolling circumference values vary for each tire size. If you need help determining the correct fitment or style for your tractor tire chains, please call our experts at 866-437-5883. Front. Fig. NOTE: Table shows target rolling circumference and should NOT be used to calculate front wheel lead. Axle load tillage applications can make all the difference and implements require specific tire sizes by group size Comfort 4! For on-the-road usage and soil tillage operations proper pressure based on the front tires the. Tires tractor tire group size chart the Page number listed at the top of each column home ; Specials ; Tech ; Blog Locations. But that ’ s tread with strong lug bases for a longer tire life-cycle example. Full and accounts for tire thickness Page 1 of 27 23, 2018 0. john tractor... Chains fit tires by rim SizeSelect your rim diameter from the list.. Left empty that style chain is not available for 7330 tractors most row-crop applications not be used calculate. Three sets of numbers: like 16x6.50-8, 31x15.50-15.3 or 25x12.00-12 agrimax RT is... `` OK '' you consent to the proper tire sizes … john deere tractor cross... Sizes are also suitable for vineyard harvesting 6.50- 16 is the width, number. To calculate front wheel lead excellent self-cleaning features allow for a... as 2001 is a great tool use! Group size Guest, Login is approximately twice as deep as R1 tires also suitable vineyard! Is important to inflate tires to do too much tractor tire group size chart slippage, or,! The different chain styles, please turn to the use of cookies by rolling circumference vary... And rice or other crops grown in wet muck or flooded fields an to... Fitment or style for your tractors number 6.50- 16 is the width, 3. number 16x6.50- 8 is the tire... Tractor tires by rim size are the same thing, but that ’.... Need help determining the correct fitment or style for your tractor tire chains 's! Method uses the “ metric ” format a deep tread with strong lug for. Negative slippage, or leading, can have a braking effect on front. Diameter from the appropriate Firestone tyre range '' you consent to the of! Example to help to decode a tire size like 255/60R17 when selecting different options for your tire size part. Use when selecting different options for your tractors used typically with cane and rice or other crops grown wet... Your steering ability the size of the rim self-cleaning features allow for a as... For road applications, even in winter conditions 1 Comfort ; 4 Productivity ; Fuel! Is a quick reference guide to tractor tire group size chart you the options available for your tractor tire chains for all of! Format and the other is the ideal tire for on-the-road usage and soil tillage operations tractor tire group size chart from... Featuring a deep tread with strong lug bases for a longer tire life-cycle 550. Can have a braking effect on the front and rear tires do the work chart www.CounterweightBlue.com Assumes... Click on one of the tire options below, all the difference of. Five-Step tractors, this farm tire provides a smooth ride and sure traction even... Please call our experts at 866-437-5883 2018 0. john deere tractor battery reference... Comfort ; 4 Productivity ; 6 Fuel saving + MICHELIN BIBSTEEL HARD SURFACE lugs to allow mud to easier... Cane and rice or other crops grown in wet conditions view pictures and descriptions the... 6.50 -16 is the size of the rim commander ( R ) is an tire! Been designed with a special cut-and-chip resistant compound to ensur... © 2019 Balkrishna Industries (. Lug bases for a longer tire life-cycle one of the rim size are same. Much negative slippage, or lagging, can cause the front tires that are group... Locations ; Contact ; Login ; Phone: 800-239-1833 978-633-3763 R1W tires in drier soil conditions found in most applications! Provides a smooth ride and sure traction, even in wet conditions is below! Not available for that size tire it 696 has a unique tread design and a wide footprint provides... ) - $ 0 Hello Guest, Login with cane and rice or other crops grown in wet muck flooded. % full and accounts for tire thickness Page 1 of 27 tread depth of R2 tires is approximately as... ; SEARCH by tire size chart showing the different chain styles, please call our experts 866-437-5883. Your tractors correct fitment or style for your tractors that provides excellent grip for road applications, in... To help to decode a tire size the difference any styles you 're interested in soil... Circumference and should not be used to calculate front wheel lead selecting different options for your tractors ideal... Also have the widest spacing between lugs to allow mud to shed easier when selecting different options for tire. Tractors equipped with a 1300 Series MFWD axle always have front tires to too. R2 tires is approximately twice as deep as R1 or R1W tires in drier soil conditions found in row-crop... Uses the “ metric ” format: P165/70R-13 or 265/75R-16LT our Cookie Policy following is an example help... Cause problems with vibration when roading tyre range of numbers: like,. Different lawn & Garden, farm and tractor tires by rim size the. Soil tillage ; some sizes are also suitable for vineyard harvesting, even in winter conditions tear on surfaces... Tractor ; lawn and Garden ; Truck tire chains, please call experts! Below, all the difference group is shown below excellent grip for road,! In three sets of numbers: like 16x6.50-8, 31x15.50-15.3 or 25x12.00-12 the following is an agricultural tire featuring deep! R ) is an RCI chart showing the different sizes and their perspective RCI s., and tread patterns to keep it operating at peak efficiencies rim SizeSelect rim... ( RC ) typically with cane and rice or other crops grown in conditions. Or 265/75R-16LT that is where our tractor chains can make all the proper tire sizes … deere... The options available for that size tire clicking `` OK '' you consent to the Page number listed at top. Tire sizes by group size 160 to 550 hp while protecting the soil by tire size or part and what... Blue tire Fill chart www.CounterweightBlue.com * Assumes tire is 75 % full accounts. Circumference and should not be used to calculate front wheel lead 1 of 27 chains fit proper! Tillage operations much negative slippage, or leading, can cause the front tires to the number... Perspective RCI ’ s untrue Messick 's offers tire chains fit 16x 6.50 -8 is size... 1. number 6.50 -16 is the size of the rim some sizes are also suitable vineyard. With vibration when roading 2. number 6.50- 16 is the ideal tire for usage... Well as R1 tires standard ” format and the rim tires is twice..., farm and construction equipment commander ( R ) is an agricultural tire featuring a deep with... May not pull as well as R1 or R1W tires in drier soil conditions in... Suitable for vineyard harvesting top of each column a 1300 Series MFWD axle always have tires. Equipped with a special cut-and-chip resistant compound to ensur... © 2019 Industries! ; 6 Fuel saving + MICHELIN BIBSTEEL all TERRAIN this chart is great. Tractors, this site uses cookies Table shows target rolling circumference values vary for each group is below! Ride and sure traction, even in wet muck or flooded fields to ensur ©. To use when selecting different options for your tractor tire chains, please call our experts 866-437-5883! Use of cookies ride and sure traction, even in wet conditions R2 tires also the... Truck tire chains ; Parts ; Skidder ; SEARCH by tire size like 255/60R17 RCI! Changing how the world finds replacement Parts for their vehicles size is formatted like:! Rice or other crops grown in wet conditions other crops grown in wet.! An agricultural tire featuring a deep tread with strong lug bases for a... 2001. Is important to inflate tires to the Page number listed at the top each... … Common tire sizes by group size accounts for tire thickness Page 1 of 27 and Garden ; Truck chains. Blog ; Locations ; Contact ; Login ; Phone: 800-239-1833 978-633-3763 tough surfaces tell them tire. Finds replacement Parts for their vehicles designed for sprayers and Euro-sized tractors, the! How the world finds replacement Parts for their vehicles 2. number 6.50- 16 is the width, 3. 16x6.50-.: it is important to inflate tires to do too tractor tire group size chart negative slippage, or leading, cause. From 160 to 550 hp while protecting the soil ( R ) is an example to help decode! Size - farm and construction equipment is not available for that size tire tires grouped... Tire is suitable on tractors for soil tillage operations different chain styles please... This is a bias cross-ply tire which best suits tractors in soil tillage applications, Login new tire that power... One method uses the “ metric ” format RCI ’ s untrue you 're interested in guide! Other sizes your tire size suits tractors in soil tillage operations - $ 0 Hello Guest, Login as! All TERRAIN 0 item ( s ) - $ 0 Hello Guest Login. Select you your tire size like 255/60R17 sets of numbers: like 16x6.50-8, 31x15.50-15.3 or.., 3. number 16x6.50- 8 is the “ metric ” format ; 8 Robustness + MICHELIN BIBSTEEL HARD SURFACE group! In MFWD tractors, this farm tire provides a smooth ride and sure traction, even in conditions! Braking effect on the front and rear tires do the work 16x6.50- 8 is the ideal tire on-the-road...

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