Tire Combinations - 6150R

IMPORTANT: If the tire combination or tire manufacturer is to be 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:

• Change the gear pair for the front-wheel drive axle output
• Change tire size in the software of the control units
• Calibrate the radar (tractors with radar only)

Rear wheel			Front Wheel
Size	SRI	Load Index	Size	SRI	Load Index
20.8R38	875	153A8	16.9R28	675	136A8
520/85R38	875	155A8/B 155D	420/85R28	675	139A8/B 139D
			480/70R28	675	140A8/B 140D
			16.9R30	700	137A8
			420/85R30	700	140A8/B 140D
300/95R52	925	161A2	270/95R38	700	150A2
520/85R42	925	162A8 157A8/B 157D	420/85R30	700	140A8/B 140D
			16.9R30	700	137A8 141A8 144A8
580/70R38	875	155A8/B 155D	480/70R28	675	140A8/B 140D
			540/65R28	675	142A8/B 142D 149D
			480/70R30	700	141A8/B 152A8 141D
580/70R42	925	158A8/B	480/70R30	700	141A8/B 141D 152A8
620/70R42	925	166A8/B 160D 166D	480/70R30	700	141A8/B 152A8 141D
			540/65R30	700	153A8 143D 150D
650/65R38	875	157A8/B 157D 163D	540/65R30	700	153A8 143D 150D
			540/65R28	675	142A8/B 142D 149D
650/65R42	925	165D 158D	540/65R30	700	153A8 143D 150D
			600/65R28	700	154A8/B 147A8 147D 154D
650/75R34	875	162D	540/75R28	700	149D
650/75R38	925	169A8/B 169D	600/65R28	700	154A8/B 147A8 147D 154D
710/70R38	925	166A8 166D 171A8/B 171D	600/65R28	700	147A8 147D 154A8/B 154D
VF 710/60R38	875	160D	VF 600/60R28	675	146D
VF 710/60R42	925	161D	VF 600/60R30	700	147D
540/80R38 -R4	875	167D	440/80R28 -R4	675	151D