Tire Combinations - Front-Wheel Drive Axle - 6135M

IMPORTANT: If the tire combination or tire manufacturer is changed, the transmission ratio must be ascertained. See Calculate Tire Combination.

IMPORTANT: If the transmission ratio is to be changed, the following jobs must be performed by your John Deere™ dealer:

• Changing the gear pair for the front-wheel drive output
• Change tire size in the software of the control units
• Replacing oil sight glass

Rear wheel			Front wheel
Size	SRI	Load index	Size	SRI	Load index
16.9R38	800	141A8	13.6R28	625	123A8
			340/85R28		127A8/B 127D
420/85R38		144A8/B
			12.4R28	600	121A8
			320/85R28		124A8/B 124D
			14.9R24	600	126A8
			380/85R24		131A8/B 131D
18.4R38	825	146A8/B 141A8 149A8/B 149D	14.9R28	650	128A8
			380/85R28		133A8/B 133D
			420/70R28	650	133A8/B 133D
			13.6R28	625	123A8
460/85R38			340/85R28		127A8/B 127D
			16.9R24	625	134A8
			420/85R24		137A8/B 137D
			14.9R24	600	126A8
			380/85R24		131A8/B
20.8R38	875	153A8	16.9R28	675	136A8
			420/85R28		139A8/B 139D
520/85R38		155A8/B 155D
			480/70R28	675	140A8/B 140D
			420/70R28	650	139A8/B 133A8/B 133D
270/95R48	825	144A8	270/80R36	650	134A8
300/95R46	825	158A2	270/95R32	625	146A2
380/90R46	875	149A8 147A8	380/85R30	675	135A8 135D
480/70R38	800	145A8/B 145D	380/70R28	625	127A8/B 127D
			420/70R24	600	130A8/B 130D
520/70R38	825	150A8/B 150D	420/70R28	650	139A8/B 133D
			380/70R28	625	127A8 127D
			480/70R24	625	138A8/B 138D
			420/70R24	600	130A8/B 130D
540/65R38	800	147A8/B 153D 145D 147D	480/65R24	600	133A8/B 140D 133D
580/70R38	875	155A8/B 155D	480/70R28	675	140A8/B 140D
			540/65R28	675	142A8/B 142D 149D
600/65R38	825	153A8/B 153D 159D 151D	480/65R28	650	136A8/B 136D 142D
			540/65R24	625	146A8 140D 149D
650/65R38	875	157A8/B 157D 163D	540/65R28	675	142A8/B 142D 149D
540/80R38 -R4	875	167D	440/80R28 -R4	675	151D
480/80R38 -R4	825	161D 149A8	400/80R28 -R4	650	146D
			440/80R24 -R4	625	149D