The Kubota KB225 tractor tire size is front 20.5×8.00-10 and rear 9.5-16. Other tire setup data found for this model includes Front 6-12, Rear 9.5-16; Front 6-14, Rear 9.5-22, so confirm the wheel option before ordering.
Front tire20.5×8.00-10
Rear tire9.5-16
Front/rear setupDifferent front and rear tire sizes
Tire pressure20 PSI, 12 PSI, 30 PSI, 14 PSI
Rim diameter10 in front, 16 in rear
Other setup foundFront 6-12, Rear 9.5-16; Front 6-14, Rear 9.5-22
Kubota KB225 Tire Size Details
Front tire size
20.5×8.00-10
Rear tire size
9.5-16
Front/rear setup
Different front and rear tire sizes
Other tire setup found
Front 6-12, Rear 9.5-16
Replacement tire size
Front 6-14, Rear 9.5-22
Front tire construction
Flotation/implement tire
Rear tire construction
Bias/imperial tire
Front section width
8 in
Rear section width
9.5 in
Front rim diameter
10 in
Rear rim diameter
16 in
Approx front overall diameter
about 20.5 in
Tire pressure
20 PSI, 12 PSI, 30 PSI, 14 PSI
Tire Size Comparison Chart
Front rim diameter comparison
This model
10 in
Average
12 in
Low
8 in
High
16 in
Rear rim diameter comparison
This model
16 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 KB225 Extra Tire Notes
Tire size note
The Kubota KB225 uses different front and rear tire sizes in this data: front 20.5×8.00-10 (10 in rim, 8 in width) and rear 9.5-16 (16 in rim, 9.5 in width)
Multiple setup note
This data has more than one tire setup for the Kubota KB225. The main front/rear listing is Front 20.5×8.00-10, Rear 9.5-16. Other setup data found: Front 6-12, Rear 9.5-16; Front 6-14, Rear 9.5-22. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size
Pressure note
For the Kubota KB225 with front 20.5×8.00-10 and rear 9.5-16 tires, the pressure values captured in the answer are 20 PSI, 12 PSI, 30 PSI, 14 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
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.
