The John Deere D170 tractor tire size is front 16×6.5-8 and the rear is 22×9.5-12.
Front tire16×6.5-8
Rear tire22×9.5-12
Front/rear setupDifferent front and rear tire sizes
Rim diameter8 in front, 12 in rear
John Deere D170 Tire Size Details
Front tire size
16×6.5-8
Rear tire size
22×9.5-12
Front/rear setup
Different front and rear tire sizes
Front tire construction
Flotation/implement tire
Rear tire construction
Flotation/implement tire
Front section width
6.5 in
Rear section width
9.5 in
Front rim diameter
8 in
Rear rim diameter
12 in
Approx front overall diameter
about 16 in
Approx rear overall diameter
about 22 in
Tire size alternatives / conversions
420/70R24, 10-16.5
Tire Size Comparison Chart
Front rim diameter comparison
This model
8 in
Average
17.1 in
Low
4 in
High
50 in
Rear rim diameter comparison
This model
12 in
Average
25.5 in
Low
0 in
High
50 in
John Deere D170 Extra Tire Notes
Tire size note
The John Deere D170 uses different front and rear tire sizes in this data: front 16×6.5-8 (8 in rim, 6.5 in width) and rear 22×9.5-12 (12 in rim, 9.5 in width)
Front/rear matching note
The John Deere D170 data shows front 16×6.5-8 and rear 22×9.5-12. 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.
