The John Deere 6105M tractor tire size is front 380/85R24 and the rear is 460/85R34.
Front tire380/85R24
Rear tire460/85R34
Front/rear setupDifferent front and rear tire sizes
Rim diameter24 in front, 34 in rear
John Deere 6105M Tire Size Details
Front tire size
380/85R24
Rear tire size
460/85R34
Front/rear setup
Different front and rear tire sizes
Replacement tire size
Front 10.00-16, Rear 460/85R34
R1 ag tire size
460/85R38, 380/85R28
Front tire construction
Metric radial
Rear tire construction
Metric radial
Front section width
380 mm
Rear section width
460 mm
Front aspect ratio
85%
Rear aspect ratio
85%
Front rim diameter
24 in
Rear rim diameter
34 in
Approx front overall diameter
about 49.4 in
Approx rear overall diameter
about 64.8 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
24 in
Average
17.1 in
Low
4 in
High
50 in
Rear rim diameter comparison
This model
34 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 6105M Extra Tire Notes
Tire size note
The John Deere 6105M uses different front and rear tire sizes in this data: front 380/85R24 (24 in rim, 380 mm width) and rear 460/85R34 (34 in rim, 460 mm width)
Front/rear matching note
The John Deere 6105M data shows front 380/85R24 and rear 460/85R34. 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.
