The John Deere 1846F tractor tire size is front 75-15.3 and the rear is 380/70R24.
Front tire75-15.3
Rear tire380/70R24
Front/rear setupDifferent front and rear tire sizes
Rim diameter15.3 in front, 24 in rear
John Deere 1846F Tire Size Details
Front tire size
75-15.3
Rear tire size
380/70R24
Front/rear setup
Different front and rear tire sizes
R1 ag tire size
23×8.50-12, 12.4-24
Front tire construction
Bias/imperial tire
Rear tire construction
Metric radial
Front section width
75 in
Rear section width
380 mm
Rear aspect ratio
70%
Front rim diameter
15.3 in
Rear rim diameter
24 in
Approx rear overall diameter
about 44.9 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
15.3 in
Average
17.1 in
Low
4 in
High
50 in
Rear rim diameter comparison
This model
24 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 1846F Extra Tire Notes
Tire size note
The John Deere 1846F uses different front and rear tire sizes in this data: front 75-15.3 (15.3 in rim, 75 in width) and rear 380/70R24 (24 in rim, 380 mm width)
Front/rear matching note
The John Deere 1846F data shows front 75-15.3 and rear 380/70R24. 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.
