The John Deere 4049R tractor tire size is front 8.00-16 and the rear is 27×10.50-15.
Front tire8.00-16
Rear tire27×10.50-15
Front/rear setupDifferent front and rear tire sizes
Tire pressure35 PSI, 14 PSI
Rim diameter16 in front, 15 in rear
John Deere 4049R Tire Size Details
Front tire size
8.00-16
Rear tire size
27×10.50-15
Front/rear setup
Different front and rear tire sizes
Original factory tire size
Front 27×10.50-15, Rear 13.6-28
Replacement tire size
Front 27×10.50-15, Rear 44×18-20
R1 ag tire size
8.00-16, 13.6-28
Front tire construction
Bias/imperial tire
Rear tire construction
Flotation/implement tire
Front section width
8 in
Rear section width
10.5 in
Front rim diameter
16 in
Rear rim diameter
15 in
Approx rear overall diameter
about 27 in
Tire pressure
35 PSI, 14 PSI
Tire size alternatives / conversions
14.9-28, 7.50-16
Tire Size Comparison Chart
Front rim diameter comparison
This model
16 in
Average
14.8 in
Low
6 in
High
28 in
Rear rim diameter comparison
This model
15 in
Average
22.2 in
Low
6 in
High
38 in
John Deere 4049R Extra Tire Notes
Tire size note
The John Deere 4049R uses different front and rear tire sizes in this data: front 8.00-16 (16 in rim, 8 in width) and rear 27×10.50-15 (15 in rim, 10.5 in width)
Pressure note
For the John Deere 4049R with front 8.00-16 and rear 27×10.50-15 tires, the pressure values captured in the answer are 35 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 4049R data shows front 8.00-16 and rear 27×10.50-15. 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.
