The John Deere 1550 tractor tire size is front 6.50-16 and the rear is 12.4-36.
Front tire6.50-16
Rear tire12.4-36
Front/rear setupDifferent front and rear tire sizes
Tire pressure24 PSI, 44 PSI, 12 PSI, 14 PSI
Rim diameter16 in front, 36 in rear
John Deere 1550 Tire Size Details
Front tire size
6.50-16
Rear tire size
12.4-36
Front/rear setup
Different front and rear tire sizes
R1 ag tire size
6.50-16, 12.4-36, 11.2-24
Front tire construction
Bias/imperial tire
Rear tire construction
Bias/imperial tire
Front section width
6.5 in
Rear section width
12.4 in
Front rim diameter
16 in
Rear rim diameter
36 in
Tire pressure
24 PSI, 44 PSI, 12 PSI, 14 PSI
Tire size alternatives / conversions
6.50-16, 12.4-36, 7.00-16, 13.6-36
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
36 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 1550 Extra Tire Notes
Tire size note
The John Deere 1550 uses different front and rear tire sizes in this data: front 6.50-16 (16 in rim, 6.5 in width) and rear 12.4-36 (36 in rim, 12.4 in width)
Pressure note
For the John Deere 1550 with front 6.50-16 and rear 12.4-36 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
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.
