The Kubota Z421T tractor tire size is front 13×5-6 and rear 24×12-14. Other tire setup data found for this model includes Front 13×5-6, Rear 24×9.5-14, so confirm the wheel option before ordering.
Front tire13×5-6
Rear tire24×12-14
Front/rear setupDifferent front and rear tire sizes
Rim diameter6 in front, 14 in rear
Other setup foundFront 13×5-6, Rear 24×9.5-14
Kubota Z421T Tire Size Details
Front tire size
13×5-6
Rear tire size
24×12-14
Front/rear setup
Different front and rear tire sizes
Other tire setup found
Front 13×5-6, Rear 24×9.5-14
Front tire construction
Flotation/implement tire
Rear tire construction
Flotation/implement tire
Front section width
5 in
Rear section width
12 in
Front rim diameter
6 in
Rear rim diameter
14 in
Approx front overall diameter
about 13 in
Approx rear overall diameter
about 24 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
6 in
Average
12 in
Low
8 in
High
16 in
Rear rim diameter comparison
This model
14 in
Average
16 in
Low
12 in
High
24 in
Benchmarks use typical low, average and high rim diameters for the sub-compact / compact tractor category, not scraped low/high outliers.
Kubota Z421T Extra Tire Notes
Tire size note
The Kubota Z421T uses different front and rear tire sizes in this data: front 13×5-6 (6 in rim, 5 in width) and rear 24×12-14 (14 in rim, 12 in width)
Multiple setup note
This data has more than one tire setup for the Kubota Z421T. The main front/rear listing is Front 13×5-6, Rear 24×12-14. Other setup data found: Front 13×5-6, Rear 24×9.5-14. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size
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 kubotausa.com website for official information.
