The Kubota ZD321 tractor tire size is front 15×6.0-6 and rear 26×12.0-12.
Front tire15×6.0-6
Rear tire26×12.0-12
Front/rear setupDifferent front and rear tire sizes
Rim diameter6 in front, 12 in rear
Kubota ZD321 Tire Size Details
Front tire size
15×6.0-6
Rear tire size
26×12.0-12
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 in
Rear section width
12 in
Front rim diameter
6 in
Rear rim diameter
12 in
Approx front overall diameter
about 15 in
Approx rear overall diameter
about 26 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
6 in
Average
7 in
Low
6 in
High
10 in
Rear rim diameter comparison
This model
12 in
Average
10 in
Low
8 in
High
12 in
Benchmarks use typical low, average and high rim diameters for the lawn/garden tractor category, not scraped low/high outliers.
Kubota ZD321 Extra Tire Notes
Tire size note
The Kubota ZD321 uses different front and rear tire sizes in this data: front 15×6.0-6 (6 in rim, 6 in width) and rear 26×12.0-12 (12 in rim, 12 in width)
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.
