The John Deere 8310 tractor tire size is front 16.9R30 and the rear is 16.9R30.
Front tire16.9R30
Rear tire16.9R30
Front/rear setupSame front and rear tire size
Tire pressure35 PSI, 18 PSI
Rim diameter30 in front/rear
John Deere 8310 Tire Size Details
Front tire size
16.9R30
Rear tire size
16.9R30
Front/rear setup
Same front and rear tire size
R1 ag tire size
420/85R34, 480/80R50
Tire construction
Imperial radial
Section width
16.9 in
Rim diameter
30 in
Tire pressure
35 PSI, 18 PSI
Tire size alternatives / conversions
18.4-38, 460/85R38
Tire Size Comparison Chart
Front rim diameter comparison
This model
30 in
Average
17.1 in
Low
4 in
High
50 in
Rear rim diameter comparison
This model
30 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 8310 Extra Tire Notes
Tire size note
The John Deere 8310 uses 16.9R30 on both the front and rear in this data, so the same tire-size details apply to both axles: imperial radial, 16.9 in section width, 30 in rim
Pressure note
For the John Deere 8310 with front 16.9R30 and rear 16.9R30 tires, the pressure values captured in the answer are 35 PSI, 18 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
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.
