john deere 7420

2003 - 2007
7020 Series
Row-Crop tractor

John Deere 7420 Tires
Ag front	14.9R28
Ag rear	18.4R38

Dimensions
2WD Wheelbase	112.8 inches 286 cm
4WD Wheelbase	104.3 inches 264 cm
Length	203.3 inches 516 cm
Width	96 inches*Minimum width with standard axle. 243 cm
Height	114.1 inches 289 cm
4WD Clearance (front axle)	20.5 inches 52 cm
Flanged rear axle	65.5 inch length 1663 mm
Rack-and-pinion rear axle	3.4 by 96 inches 86 by 2438 mm
Rack-and-pinion rear axle	3.4 by 110.5 inches 86 by 2806 mm
Front tread	59.5 to 87.5 inches 151 to 222 cm (2WD)
Front tread	59.4 to 83.4 inches 150 to 211 cm (4WD)
Rear tread	60 to 88 inches 152 to 223 cm (flange axle)
Rear tread	76 to 96 inches 193 to 243 cm (long flange)
Rear tread	60 to 104.6 inches 152 to 265 cm (96-inch axle)
Rear tread	60 to 119.2 inches 152 to 302 cm (110.5-inch axle)