OMAR188670: 7720, 7820 and 7920 Tractors, Block File: OURX986_00001B8_19

MFWD and TLS Front Tire, Fender and Steering Stop Settings - Pivoting Fenders or No Fenders

NOTE: This is an explanation of the tables in the next several pages.

The first row across the top of the page lists tread spacing in millimeters and inches.

Column one lists the tire size (A).

The first number (B) in column two identifies whether an eight or sixteen position rim is used. The first letter (C) indicates which diagram to follow from either EIGHT POSITION WHEEL SETTINGS or SIXTEEN POSITION WHEEL SETTINGS. The next number (D) is the correct steering stop position. The next letter (E) is the fender setting, which is taken from MFWD FENDER SETTINGS - DELUXE PIVOTING FENDERS. The last two entries, (F) and (G), indicate turning radius in millimeters and inches respectively.

Explanation of Tire Option Tables

A-Tire Size
B-Eight or Sixteen Position Rim
C-Tread Setting
D-Steering Stop
E-Fender Setting
F-Turning Radius in Millimeters
G-Turning Radius in Inches

OURX986,00001B8 -19-13JUL05-1/9

NOTE: Parts available from your John Deere dealer to make 1676 mm (66 in.) row spacing setting.

MFWD Front Tire, Fender and Steering Stop Settings
Size	1524 mm (60 in.)	1625 mm (64 in.)	1676 mm (66 in.)	1727.2 mm (68 in.)	1828.8 mm (72 in.)
14.9R30	8A4A 6100 mm 240 in.	8B2B 5300 mm 209in.	N/A N/A	8C1C 5000 mm 197 in.	8D0D 5000 mm 197 in.
14.9R34 (R1)	8A5A 6700 mm 264 in.	8B3B 5600 mm 220 in.	N/A N/A	8C1C 5100 mm 201 in.	8D0D 5000 mm 197 in.
16.9R28 R1-R1W	8A5A 6700 mm 264 in.	8B3B 6000 mm 236 in.	N/A N/A	8C1C 5100 mm 205 in.	8D0D 5000 mm 192 in.
16.9R28 R2	8A5A 6700 mm 264 in.	8B3B 5600 mm 228 in.	N/A N/A	8C1C 5100 mm 205 in.	8D0D 5000 mm 192 in.
16.9R30 R1-R1W	8A5A 6700 mm 264 in.	8B3B 5600 mm 228 in.	N/A N/A	8C1C 5100 mm 205 in.	8D0D 5000 mm 197 in.
16.9R30 R2	8A5A 6700 mm 264 in.	8B3B 5600 mm 228 in.	N/A N/A	8C1C 5100 mm 205 in.	8D0D 5000 mm 197 in.
290/90R38	16A3A 5500 mm 216 in.	16D1B 5200 mm 205 in.	16D1B N/A N/A	16E0C 5000 mm 197 in.	16H0D 5000 mm 197 in.
290/95R34	8A2A 5300 mm 209 in.	8B1B 5000 mm 197 in.	8B0B N/A N/A	8C0C 5000 mm 197 in.	8D0D 5000 mm 197 in.
12.4-42	16A6A 7800 mm 307 in.	8B1B 5600 220 in.	8B1B N/A	8C0C 5700 224 in.	8D0D 5100 mm 201 in.
320/85R34 (R1-R1W)	8A2A 5300 mm 209 in.	8B1B 5000 mm 197 in.	8B1B N/A N/A	8C0C 5000 mm 197 in.	8D0D 5000 mm 197 in.
320/85R38 (R1W)	N/A N/A	16D6B 8000 mm 315 in.	16D6B N/A N/A	16E4C 6100 mm 240 in.	16H3D 5700 mm 224 in.
320/80R42	N/A	16D5B 6700mm 264 in.	16D5B N/A N/A	16E4C 6100 mm 240 in.	16H3D 5700 mm 224 in.
380/80R38	N/A	16D5B 6700mm 264 in.	16D5B N/A N/A	16E4C 6100 mm 240 in.	16H3D 5700 mm 224 in.
380/85R34	8A5A 6700mm 264 in.	8B3B 5600 mm 220 in.	8B3B N/A N/A	8C1C 5100 mm 201 in.	8D0D 5000 mm 197 in.

OURX986,00001B8 -19-13JUL05-2/9

MFWD Front Tire, Fender and Steering Stop Settings
Size	1524 mm (60 in.)	1625 mm (64 in.)	1676 mm (66 in.)	1727.2 mm (68 in.)	1828.8 mm (72 in.)
420/85R28	8A5A 6700mm 264 in.	8B3B 5600 mm 220 in.	N/A	8C1C 5100 mm 201 in.	8D0D 5000 mm 197 in.
420/85R34	N/A	8B6B 8000 mm 315 in.	N/A	8C4C 6100 mm 240 in.	8D2D 5400 mm 213 in.
420/90R30	8A6A 7800 mm 307 in.	8B3B 5600 mm 220 in.	N/A	8C2C 5400 mm 212 in.	8D1D 5100 mm 201 in.
480/70R28	8A5A^a 6700 mm 264 in.	8B3A^a 5600 mm 220 in.	N/A	8C1A 5100 mm 201 in.	8D0B 5000 mm 197 in.
480/70R30	8A6A^a 7800 mm 307 in.	8B3A^a 5600 mm 220 in.	N/A	8C2A 5400 mm 213 in.	8D1B 5100 mm 201 in.
480/70R34	N/A	8B6A^a 8000 mm 315 in.	N/A	8C4A 6100 mm 240 in.	8D2B 5400 mm 213 in.
^aFender frame may contact tire on tight turns.

MFWD Front Tire, Fender and Steering Stop Settings
Size	1576 mm (62 in.)	1676 mm (66 in.)	1780 mm (70 in.)	1880 mm (74 in.)
540/65R34	N/A	N/A	N/A	8E6C 8100 mm 319 in.
600/65R28	N/A	8J6A 7500 mm 295 in.	8K4B 6100 mm 240 in.	8M2C 5300 mm 209 in.
600/70R30	N/A	N/A	8K6B 7300 mm 287 in.	8M5C 6500 mm 256 in.

OURX986,00001B8 -19-13JUL05-3/9

MFWD Front Tire, Fender and Steering Stop Settings
Size	1930 mm (76 in.)	2032 mm (80 in.)	2133.6 mm (84 in.)	2235.2 mm (88 in.)
14.9R30	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
14.9R34 (R1)	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
16.9R28 R1-R1W	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
16.9R28 R2	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
16.9R30 R1-R1W	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
16.9R30 R2	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
290/90R38	16I0E 5100 mm 201 in.	16L0F 5100 mm 201 in.	16M0G 5200 mm 205 in.	16P0H 5200 mm 205 in.
290/95R34	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
12.4-42	16I0E 5100 mm 201 in.	16L0F 5100 mm 201 in.	16M0G 5200 mm 205 in.	16P0H 5200 mm 205 in.
320/85R34 (R1-R1W)	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
320/85R38 (R1W)	16I3E 5600 mm 220 in.	16L2F 5400 mm 213 in.	16M1G 5300 mm 209 in.	16P0H 5200 mm 205 in.
320/80R42	16I2E 5500 mm 217 in.	16L2F 5400 mm 213 in.	16M1G 5200 mm 205 in.	16P0H 5200 mm 205 in.
380/80R38	16I2E 5500 mm 217 in.	16L2F 5400 mm 213 in.	16M1G 5200 mm 205 in.	16P0H 5200 mm 205 in.
380/85R34	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
420/85R28	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.

OURX986,00001B8 -19-13JUL05-4/9

MFWD Front Tire, Fender and Steering Stop Settings
Size	1930 mm (76 in.)	2032 mm (80 in.)	2133.6 mm (84 in.)	2235.2 mm (88 in.)
420/85R34	8E2E 5400 mm 213 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
420/90R30	8E0E 5100 mm 201 in.	8F0F 5100 mm 201 in.	8G0G 5200 mm 205 in.	8H0H 5200 mm 205 in.
480/70R28	8E0C 5100 mm 201 in.	8F0D 5100 mm 201 in.	8G0E 5200 mm 205 in.	8H0F 5200 mm 205 in.
480/70R30	8E0C 5100 mm 201 in.	8F0D 5100 mm 201 in.	8G0E 5200 mm 205 in.	8H0F 5200 mm 205 in.
480/70R34	8E1C 5100 mm 201 in.	8F0D 5100 mm 201 in.	8G0E 5200 mm 205 in.	8H0F 5200 mm 205 in.

MFWD Front Tire, Fender and Steering Stop Settings
Size	1979 mm (78 in.)	2083 mm (82 in.)	2184 mm (86 in.)
540/65R34	8F6D 7400 mm 291 in.	8G5E 6600 mm 260 in.	8H4F 6200 mm 244 in.
600/65R28	8N0D 5100 mm 201 in.	8O0E 5200 mm 205 in.	8P0F 5200 mm 205 in.
600/70R30	8N4D 6100 mm 240 in.	8O3E 5700 mm 224 in.	8P2F 5500 mm 217 in.

OURX986,00001B8 -19-13JUL05-5/9

TLS Front Tire, Fender and Steering Stop Settings
Size	1524 mm (60 in.)	1625 mm (64 in.)	1676 mm (66 in.)	1727.2 mm (68 in.)	1828.8 mm (72 in.)
14.9R30	8A4A 5800 mm 228 in.	8B2B 5300 mm 209 in.	8B2B NA	8C1C 5100 mm 201 in.	8D0D 5000 197 in.
14.9R34 (R1)	8A5A 6500 mm 256 in.	8B3B 5700 mm 224	8B3B NA	8C2C 5300 mm 209 in.	8D1D 5100 mm 201 in.
16.9R28 R1-R1W	8A5A 6600 mm 260 in.	8B3B 5800 mm 228 in.	N/A	8C2C 5200 mm 205 in.	8D0D 5000 197 in.
16.9R28 R2	8A5A 6600 mm 260 in.	8B3B 5800 mm 228 in.	N/A	8C2C 5200 mm 205 in.	8D0D 5200 mm 205 in.
16.9R30 R1-R1W	8A5A 6800 mm 268 in.	8B4B 6000 mm 236 in.	N/A	8C2C 5200 mm 205 in.	8D0D 5000 197 in.
16.9R30 R2	8A5A 6800 mm 268 in.	8B4B 6000 mm 236 in.	N/A	8C2C 5200 mm 205 in.	8D0D 5000 197 in.
290/90R38	16A3A 5600 mm 220 in.	16D2B 5200 mm 205 in.	NA	16E1C 5000 197 in.	16H0D 5000 197 in.
290/95R34	8A3A 5400 mm 213 in.	8B1B 5000 197 in.	8B1B NA	8C1C 4900 193 in.	8D0D 5000 197 in.
12.4-42	16A6A 7000 mm 276 in.	16D4B 5900 mm 232 in.	16D4B NA	16E2C 5200 mm 205 in.	16H1D 5000 197 in.
320/85R34 (R1-R1W)	8A3A 5400 mm 213 in.	8B2B 5200 mm 205 in.	8B2B NA	8C1C 5000 197 in.	8D0D 5000 197 in.
320/85R38 (R1W)	N/A	16D4B 6200 mm 244 in.	16D4B NA	16E2C 5400 mm 213 in.	16H0D 5000 197 in.
380/80R38	N/A	16D6B 7000 mm 276 in.	16D6B NA	16E4C 5900 232 in.	16H3D 5600 221 in.
380/85R30	8A4A 5800 mm 228 in.	8B3B 5300 mm 209 mm	8B2B NA	8C2C 5100 mm 201 in.	8D0D 5000 197 in.
380/85R34	8A5A 6600 mm 260 in.	8B3B 5700 mm 224 in.	8B3B NA	8C2C 5300 mm 209 in.	8D1D 5100 mm 201 in.
420/85R28	8A5A 6800 mm 268 in.	8B3B 5900 mm 232 in.	N/A	8C2C 5200 205 in.	8D1D 5000 197 in.

OURX986,00001B8 -19-13JUL05-6/9

TLS Front Tire, Fender and Steering Stop Settings
Size	1524 mm (60 in.)	1625 mm (64 in.)	1676 mm (66 in.)	1727.2 mm (68 in.)	1828.8 mm (72 in.)
420/85R34	N/A	8B5B 7200 mm 283 in.	N/A	8C4C 6200 mm 244 in.	8D2D 5600 mm 200 in.
420/90R30	8A5A 6800 mm 268 in.	8B4B 5900 mm 232 in.	N/A	8C2C 5400 mm 213 in.	8D1D 5100 mm 201 in.
480/70R28	8A5A^a 6800 mm 268 in.	8B4A^a 5900 mm 232 in.	N/A	8C2A 5200 mm 205 in.	8D1B 5000 mm 197 in.
480/70R30	8A6A^a 7400 mm 291 in.	8B4A^a 6000 mm 236 in.	N/A	8C3A 5500 mm 217 in.	8D1B 5200 mm 205 in.
480/70R3in4	N/A	8B6A^a 7200 mm 283 in.	N/A	8C4A 6200 mm 244 in.	8D3B 5600 mm 200 in.
^aFender frame may contact tire on tight turns.

Triple Link Suspension (TLS) Front Tire, Fender and Steering Stop Settings
Size	1576 mm (62 in.)	1676 mm (66 in.)	1780 mm (70 in.)	1880 mm (74 in.)
540/65R34	N/A	N/A	N/A	8E6C 8100 mm 319 in.
600/65R28	N/A	8J6A 7500 mm 295 in.	8K4B 6000 mm 236 in.	8M2C 5400 mm 213 in.
600/70R30	N/A	N/A	8K6B 7100 mm 280 in.	8M4C 6300 mm 248 in.

OURX986,00001B8 -19-13JUL05-7/9

TLS Front Tire, Fender and Steering Stop Settings
Size	1930 mm (76 in.)	2032 mm (80 in.)	2133.6 mm (84 in.)	2235.2 mm (88 in.)
14.9R30	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
14.9R34 (R1)	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
16.9R28 R1-R1W	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
16.9R28 R2	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
16.9R30 R1-R1W	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
16.9R30 R2	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
290/90R38	16I0E 5000 mm 197 in.	16L0F 5100 mm 201 in.	16M0G 5100 mm 201 in.	16P0H 5100 mm 201 in.
290/95R34	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
12.4-42	16I0E 5000 mm 197 in.	16L0F 5100 mm 201 in.	16M0G 5100 mm 201 in.	16P0H 5100 mm 201 in.
320/85R34 (R1-R1W)	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
320/85R38 (R1W)	16I2E 5000 mm 197 in.	16L0F 5100 mm 201 in.	16M0G 5100 mm 201 in.	16P0H 5100 mm 201 in.
380/80R38	16I2E 5300 mm 209 in.	16L1F 5200 mm 205 in.	16M0G 5100 mm 201 in.	16P0H 5100 mm 201 in.
380/85R30	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
380/85R34	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
420/85R28	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.

OURX986,00001B8 -19-13JUL05-8/9

TLS Front Tire, Fender and Steering Stop Settings
Size	1930 mm (76 in.)	2032 mm (80 in.)	2133.6 mm (84 in.)	2235.2 mm (88 in.)
420/85R34	8E1E 5200 mm 205 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
420/90R30	8E0E 5000 mm 197 in.	8F0F 5100 mm 201 in.	8G0G 5100 mm 201 in.	8H0H 5100 mm 201 in.
480/70R28	8E0C 5000 mm 197 in.	8F0D 5100 mm 201 in.	8G0E 5100 mm 201 in.	8H0F 5100 mm 201 in.
480/70R30	8E0C 5000 mm 197 in.	8F0D 5100 mm 201 in.	8G0E 5100 mm 201 in.	8H0F 5100 mm 201 in.
480/70R34	8E1C 5200 mm 205 in.	8F1D 5100 mm 201 in.	8G0E 5100 mm 201 in.	8H0F 5100 mm 201 in.

Triple Link Suspension (TLS) Front Tire, Fender and Steering Stop Settings
Size	1979 mm (78 in.)	2083 mm (82 in.)	2184 mm (86 in.)
540/65R34	8F6D 7400 mm 291 in.	8G5E 6800 268 in	8H5F 6400 252 in.
600/65R28	8N2D 5400 mm 213 in.	8O1E 5200 mm 205 in.	8P0F 5100 mm 201 in.
600/70R30	8N4D 6100 mm 240 in.	8O3E 5800 mm 228 in.	8P1F 5300 mm 209 in.

OURX986,00001B8 -19-13JUL05-9/9