The John Deere 9RX 710 tractor tire size is front 650/65R42 and the rear is 800/70R38.
Front tire650/65R42
Rear tire800/70R38
Front/rear setupDifferent front and rear tire sizes
Tire pressure23 PSI
Rim diameter42 in front, 38 in rear
John Deere 9RX 710 Tire Size Details
Front tire size
650/65R42
Rear tire size
800/70R38
Front/rear setup
Different front and rear tire sizes
Front tire construction
Metric radial
Rear tire construction
Metric radial
Front section width
650 mm
Rear section width
800 mm
Front aspect ratio
65%
Rear aspect ratio
70%
Front rim diameter
42 in
Rear rim diameter
38 in
Approx front overall diameter
about 75.3 in
Approx rear overall diameter
about 82.1 in
Tire pressure
23 PSI
Tire size alternatives / conversions
900/60R38, 800/70R38
Tire Size Comparison Chart
Front rim diameter comparison
This model
42 in
Average
17.1 in
Low
4 in
High
50 in
Rear rim diameter comparison
This model
38 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 9RX 710 Extra Tire Notes
Tire size note
The John Deere 9RX 710 uses different front and rear tire sizes in this data: front 650/65R42 (42 in rim, 650 mm width) and rear 800/70R38 (38 in rim, 800 mm width)
Pressure note
For the John Deere 9RX 710 with front 650/65R42 and rear 800/70R38 tires, the pressure values captured in the answer are 23 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
Front/rear matching note
The John Deere 9RX 710 data shows front 650/65R42 and rear 800/70R38. When changing either size, front/rear rolling circumference and lead/lag need to stay within the correct range
Official information note
Mistakes do happen. Tire sizes can change by year, axle, wheel/rim option, tyre brand, tread type and local market. Please check the tire sidewall, operator manual and official deere.com website for official information.
