The Kubota SMZ85 tractor tire size is front 12.4-38 and rear 12.4-38. Other tire setup data found for this model includes Front 12.4-38, Rear 9.5-24; Front 9.5-24, Rear 12.4-38, so confirm the wheel option before ordering.
Front tire12.4-38
Rear tire12.4-38
Front/rear setupSame front and rear tire size
Rim diameter38 in front/rear
Other setup foundFront 12.4-38, Rear 9.5-24; Front 9.5-24, Rear 12.4-38
Kubota SMZ85 Tire Size Details
Front tire size
12.4-38
Rear tire size
12.4-38
Front/rear setup
Same front and rear tire size
Other tire setup found
Front 12.4-38, Rear 9.5-24
Replacement tire size
Front 9.5-24, Rear 12.4-38
Tire construction
Bias/imperial tire
Section width
12.4 in
Rim diameter
38 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
38 in
Average
24 in
Low
16 in
High
38 in
Rear rim diameter comparison
This model
38 in
Average
38 in
Low
28 in
High
54 in
Benchmarks use typical low, average and high rim diameters for the utility / row-crop / large ag tractor category, not scraped low/high outliers.
Kubota SMZ85 Extra Tire Notes
Tire size note
The Kubota SMZ85 uses 12.4-38 on both the front and rear in this data, so the same tire-size details apply to both axles: bias/imperial tire, 12.4 in section width, 38 in rim
Multiple setup note
This data has more than one tire setup for the Kubota SMZ85. The main front/rear listing is Front 12.4-38, Rear 12.4-38. Other setup data found: Front 12.4-38, Rear 9.5-24; Front 9.5-24, Rear 12.4-38. 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.
