| NOWRAP STANDARD | ÉTROIT | 90/95 | 80/85 | 70/75 | 65 | LARGE/BASSE PRESSION | FLOTTATION | | 650R16 | | | | 260/70R16 | | | | | 7.50R16 | | | | 260/70R16 | 320/65R16 | 11LR16 | | | | | | | 280/70R16 | | | | | 7.50R18 | | | | 260/70R18 | 320/65R18 | | | | | | | | 280/70R18 | | | | | 7.50R20 | | | | 260/70R20 | 320/65R18 | | | | | | | | 280/70R20 | | | | | 10.5R18 | | | | 300/70R18 | 340/65R18 | 275/80R18 | | | 9.5R20 | | | 240/85R20 | 300/70R20 | | 275/80R20 | | | | | | | 310/70R20 | | | | | 11.2R20 | | | | 320/70R20 | | | | | 12.4R20 | | | 320/85R20 | 360/70R20 | 420/65R20 | 335/80R20 | | | 13.6R20 | | | | 380/70R20 | | | | | 8.3R24 | | | 220/85R24 | | | 375/75R20 | | | 9.5R24 | | | 240/85R24 | | | 405/70R20 | | | 11.2R24 | | | 280/85R24 | 320/70R24 | 420/65R20 | 425/75R20 | | | 12.4R24 | 8.3R22 | | 320/85R24 | 360/70R24 | 420/65R24 | 425/75R20 | | | 13.6R24 | 8.3R32 | 210/95R32 | 340/85R24 | 380/70R24 | 440/65R24 | 445/70R24 | 42x25.00-20 | | | | | | 400/70R24 | | | | | 14.9R24 | 8.3R32 | 230/95R32 | 380/85R24 | 420/70R24 | 480/65R24 | 17.5LR24 | | | | 9.5R32 | | 380/85R34 | 460/70R24 | | | | | 16.9R24 | 9.5R32 | 270/95R32 | 420/85R24 | 480/70R24 | 540/65R24 | 19.5LR24 | 48x25.00-20 | | | 11.2R32 | 210/95R36 | | | | | | | | 9.5R36 | 230/95R36 | | | | | | | 14.9R26 | 11.2R32 | 210/95R36 | | | 440/65R28 | | | | 16.9R26 | 11.2R32 | 210/95R36 | 420/85R26 | 480/70R26 | 540/65R26 | | | | 18.4R26 | 11.2R36 | 180/95R40 | 460/85R26 | 520/70R26 | | 580/70R26 | | | | 9.5R40 | | | | | | | | | 11.2R38 | | | | | | | | 9.5R28 | | | | | | | | | 11.2R28 | | | | 320/70R28 | | | 42x25.00-20 | | 12.4R28 | 9.5R32 | 230/95R32 | 320/85R28 | 360/70R28 | 420/65R28 | 480/65R24 | | | | | | | | | 17.5LR24 | | | 13.6R28 | 9.5R32 | 270/95R32 | 340/85R28 | 380/70R28 | 440/65R28 | 540/65R24 | 48x25.00-20 | | | 11.2R32 | 210/95R36 | | | | 19.5LR24 | | | 14.9R28 | 11.2R32 | 230/95R36 | 380/85R28 | 420/70R28 | 480/65R28 | | 48x31.00-20 | | | 9.5R36 | 210/95R36 | | | 480/70R26 | | | | | | 180/95R40 | | | | | | | 16.9R28 | 9.5R36 | 290/95R34 | 420/85R28 | 480/70R28 | 540/65R28 | 580/70R26 | 800/50-25 | | | 11.2R36 | 320/95R34 | 320/85R34 | 520/70R26 | | | 54x31.00-25L | | | 11.2R38 | 270/95R36 | | | | | | | | | 230/95R40 | | | | | | | 14.9R30 | 9.5R36 | 180/95R40 | 380/85R30 | 420/70R30 | | | | | | 11.2R36 | | | | | | | | | 11.2R38 | | | | | | | | 16.9R30 | 11.2R36 | 270/95R38 | 420/85R30 | 480/70R30 | 540/65R30 | 600/65R28 | 54x37.00-25 | | | 9.5R40 | 420/90R30 | 320/85R36 | | 600/65R28 | 620/70R26 | | | | 11.2R38 | 230/95R40 | | | | | | | | | 180/95R40 | | | | | | | 18.4R30 | | 210/95R44 | 460/85R30 | 520/70R30 | | 600/65R28 | | | | | | 320/85R38 | | | | | | | | | 340/85R36 | | | | | | | | | 385/85R34 | | | | | | 12.4R32 | 11.2R32 | 210/95R36 | | | | | | | | 9.5R36 | | | | | | | | 24.5R32 | | | | 650/75R32 | | | | | 30.5LR32 | | | | | | 800/65R32 | | | 16.9R34 | 8.3R44 | 320/90R42 | 420/85R34 | 480/70R34 | 540/65R34 | 600/65R32 | | | | 9.5R44 | 230/95R44 | 340/85R38 | 500/70R34 | | 1000/50R25 | | | | | | 380/80R38 | | | 750/65R26 | | | | | | | | | 600/70R28 | | | 18.4R34 | 9.5R44 | 320/90R42 | 460/85R34 | 520/70R34 | 600/65R34 | 620/75R30 | 66x43.00-25 | | | 11.2R44 | 230/95R48 | | | | 600/70R30 | 66x44.00-25 | | | 9.5R48 | 270/95R44 | | | | 1050/50R25 | | | 13.6R36 | 11.2R38 | | | | | | | | | 9.5R40 | | | | | | | | | 8.3R44 | | | | | | | | 13.6R38 | 11.2R38 | | | | | | | | | 9.5R40 | | | | | | | | | 8.3R44 | | | | | | | | | 9.5R44 | | | | | | | | 15.5R38 | 8.3R44 | | | | 540/65R34 | | | | | 9.5R44 | | | | | | | | 16.9R38 | 11.2R44 | 320/90R42 | 420/85R38 | 480/70R38 | 540/65R38 | 23.1R30 | 66x43.00-25 | | | 9.5R48 | 230/95R48 | | | | 620/75R30 | 67x34.00-25 | | | | 230/95R38 | | | | | | | 18.4R38 | 12.4R46 | 320/90R46 | 460/85R38 | 520/70R38 | 600/65R38 | 650/75R32 | 68x50.00-32 | | | 11.2R48 | 300/95R46 | 480/80R38 | | | | | | | | 270/95R48 | | | | | | | 20.8R38 | 12.4R52 | 380/90R46 | 420/85R38 | 580/70R38 | 650/65R38 | 800/65R32 | 73x44.00-32 | | | | 320/90R50 | 520/85R38 | | | 650/75R34 | | | | | 300/95R52 | | | | 680/75R32 | | | | | 320/90R54 | | | | 1050/50R32 | | | | | | | | | 620/75R34 | | | | | | | | | 620/70R38 | | | 18.4R42 | | | 480/80R42 | | | | | | 20.8R42 | 12.4R54 | 320/90R54 | 520/85R42 | 580/70R42 | 650/65R42 | 710/70R38 | 78x45.00-32 | | | | 270/95R54 | | 620/70R42 | | 710/70R34 | 76x50.00-32 | | | | 380/90R50 | | | | 900/50R42 | | | | | | | | | 710/75R34 | | | 16.9R46 | | | 420/80R46 | | | | | | 18.4R46 | | | 480/80R46 | | | | | | 20.8R46 | | | 520/85R46 | 710/70R42 | | 800/70R38 | | | 18.4R50 | | 380/90R54 | 480/80R50 | | | | | | DIMENSIONS DE PNEUS EN MILLIMÈTRES Certains pneus agricoles sont marqués en millimètres et la description du service est l’indice de charge et l’indice de vitesse. L’identification est conforme à celle qui est actuellement utilisée pour les pneus de voiture de tourisme, de camion, de machinerie agricole et d’engin de terrassement. EXEMPLE: DIMENSION DU PNEU : 710/70R-38 166A8“710” grosseur du boudin du pneu en millimètres “70” rapport d’aspect “R” construction radiale 38 diamètre de jante en pouces “166” indice de charge “A8” indice de vitesse 1 pouce = 25,4 millimètres = 2,54 centimètres 1 pied = 30,48 centimeters = ,3048 mètres 1 mille = 1609,3 meters = 1,6093 kilomètres 1 mille = 5280 feet = 1760 verges 1 pouce carré = 6,4516 centimètres carrés 1 pied carré = 144 pouces carrés 1 verge carrée = 9 pieds carrés 1 mille carré = 640 acres 1 hectare = 2,471 acres 1 gallon d'eau = 8,3453 livres d'eau 1 gallon (américain) = 3,785 litres 1 peck = 8 pintes (sec) 1 boisseau = 4 pecks (américain) 1 lbm = ,4536 kilogramme 1 lbf = 4,45 newtons 1 lb/po2 = 6,895 kilopascals (kPa) = .06895 barre INDICES INTERNATIONAUX DE VITESSE | | Indices de vitesse | Catégorie de vitesse (kilomètres à l'heure) | Catégorie de vitesse *(milles à l'heure) | | A1 | 5 | 2.5 | | A2 | 10 | 5 | | A3 | 15 | 10 | | A4 | 20 | 12.5 | | A5 | 25 | 15 | | A6 | 30 | 20 | | A7 | 35 | 22.5 | | A8 | 40 | 25 | | B | 50 | 30 | | C | 60 | 35 | | D | 65 | 40 | | E | 70 | 43 | | E | 70 | 43 | | F | 80 | 50 | | G | 90 | 55 | |