The Kubota SMZ805 tractor tire size is front 6.00-12 and rear 31×12.50-15. Other tire setup data found for this model includes Front 23×8.50-12, Rear 31×12.50-15; Front 11.2-24, Rear 6.00-12; Front 6-12, Rear 8-16, so confirm the wheel option before ordering.
Front tire6.00-12
Rear tire31×12.50-15
Front/rear setupDifferent front and rear tire sizes
Rim diameter12 in front, 15 in rear
Other setup foundFront 23×8.50-12, Rear 31×12.50-15; Front 11.2-24, Rear 6.00-12; Front 6-12, Rear 8-16
Kubota SMZ805 Tire Size Details
Front tire size
6.00-12
Rear tire size
31×12.50-15
Front/rear setup
Different front and rear tire sizes
Other tire setup found
Front 23×8.50-12, Rear 31×12.50-15
R1 ag tire size
Front 11.2-24, Rear 6.00-12
Tire size alternatives / conversions
Front 6-12, Rear 8-16
Front tire construction
Bias/imperial tire
Rear tire construction
Flotation/implement tire
Front section width
6 in
Rear section width
12.5 in
Front rim diameter
12 in
Rear rim diameter
15 in
Approx rear overall diameter
about 31 in
Tire Size Comparison Chart
Front rim diameter comparison
This model
12 in
Average
12 in
Low
8 in
High
16 in
Rear rim diameter comparison
This model
15 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 SMZ805 Extra Tire Notes
Tire size note
The Kubota SMZ805 uses different front and rear tire sizes in this data: front 6.00-12 (12 in rim, 6 in width) and rear 31×12.50-15 (15 in rim, 12.5 in width)
Multiple setup note
This data has more than one tire setup for the Kubota SMZ805. The main front/rear listing is Front 6.00-12, Rear 31×12.50-15. Other setup data found: Front 23×8.50-12, Rear 31×12.50-15; Front 11.2-24, Rear 6.00-12; Front 6-12, Rear 8-16. 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.
