Rear Single Drive Wheel Tread Settings—Cast Wheels

IMPORTANT: Tractors equipped with tires narrower than 520 and have two 205 kg (452 lbs) inner wheel weights must not set rear treads narrower than 1676 mm (66 in.). Doing so will result in damage to tractor.

IMPORTANT: Refer to “Minimum Tread Setting With Air Trailer Brakes And Inner Wheel Weights” section for further restrictions on tractors equipped with optional air trailer brakes.

320 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1524 mm (60 in.)	1963 mm (77.3 in.)	2202 mm (86.7 in.)	2406 mm (94.7 in.)
OUT	1806 mm (71.1 in.)	2536 mm (99.8 in.)	2506 mm (98.6 in.)	2710 mm (106.7 in.)

380 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1524 mm (60 in.)	1963 mm (77.3 in.)	2202 mm (86.7 in.)	2406 mm (94.7 in.)
OUT	1806 mm (71.1 in.)	2536 mm (99.8 in.)	2506 mm (98.6 in.)	2710 mm (106.7 in.)

480 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1524 mm (60 in.)	1963 mm (77.3 in.)	2202 mm (86.7 in.)	2406 mm (94.7 in.)
OUT	1806 mm (71.1 in.)	2536 mm (99.8 in.)	2506 mm (98.6 in.)	2710 mm (106.7 in.)

520 Tires
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1555 mm (61.2 in.)	2005 mm (78.9 in.)	2202 mm (86.7 in.)	2449 mm (96.4 in.)
OUT	1821 mm (71.7 in.)	2310 mm (90.9 in.)	2506 mm (98.6 in.)	2754 mm (108.4 in.)

620 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1659 mm (65.3 in.)	2005 mm (78.9 in.)	2202 mm (86.7 in.)	2449 mm (96.4 in.)
OUT	1821 mm (71.7 in.)	2310 mm (90.9 in.)	2506 mm (98.6 in.)	2754 mm (108.4 in.)

650 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1690 mm (66.5 in.)	2005 mm (78.9 in.)	2202 mm (86.7 in.)	2449 mm (96.4 in.)
OUT	1821 mm (71.7 in.)	2310 mm (90.9 in.)	2506 mm (98.6 in.)	2754 mm (108.4 in.)

710 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1752 mm (69 in.)	2005 mm (78.9 in.)	2202 mm (86.7 in.)	2449 mm (96.4 in.)
OUT	1821 mm (71.7 in.)	2310 mm (90.9 in.)	2506 mm (98.6 in.)	2754 mm (108.4 in.)

800 Tire
Single Tire
Position	Minimum	2550 mm (100.4 in.) Axle Maximum	2808 mm (110.5 in.) Axle Maximum	3012 mm (118.5 in.) Axle Maximum
IN	1846 mm (72.7 in.)	2158 mm (85.0 in.)	2354 mm (92.7 in.)	2602 mm (102.4 in.)
OUT	Not Available	Not Available	Not Available	Not Available