The John Deere 30A tractor tire size is front 6.00-16 and the rear is 13.6-38.
Front tire6.00-16
Rear tire13.6-38
Front/rear setupDifferent front and rear tire sizes
Tire pressure24 PSI, 44 PSI, 12 PSI, 14 PSI
Rim diameter16 in front, 38 in rear
John Deere 30A Tire Size Details
Front tire size
6.00-16
Rear tire size
13.6-38
Front/rear setup
Different front and rear tire sizes
Replacement tire size
Front 18×8.50-8, Rear 26×12.00-12
R1 ag tire size
6.0-14, 9.5-24
Front tire construction
Bias/imperial tire
Rear tire construction
Bias/imperial tire
Front section width
6 in
Rear section width
13.6 in
Front rim diameter
16 in
Rear rim diameter
38 in
Tire pressure
24 PSI, 44 PSI, 12 PSI, 14 PSI
Tire size alternatives / conversions
6.00-16, 6.50-16, 7.00-16
Tire Size Comparison Chart
Front rim diameter comparison
This model
16 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 30A Extra Tire Notes
Tire size note
The John Deere 30A uses different front and rear tire sizes in this data: front 6.00-16 (16 in rim, 6 in width) and rear 13.6-38 (38 in rim, 13.6 in width)
Pressure note
For the John Deere 30A with front 6.00-16 and rear 13.6-38 tires, the pressure values captured in the answer are 24 PSI, 44 PSI, 12 PSI, 14 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 30A data shows front 6.00-16 and rear 13.6-38. 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.
