The Kubota JB19X tractor tire size is front 5.00-12 and rear 8-18.
Front tire5.00-12
Rear tire8-18
Front/rear setupDifferent front and rear tire sizes
Rim diameter12 in front, 18 in rear
Kubota JB19X Tire Size Details
Front tire size
5.00-12
Rear tire size
8-18
Front/rear setup
Different front and rear tire sizes
Front tire construction
Bias/imperial tire
Rear tire construction
Bias/imperial tire
Front section width
5 in
Rear section width
8 in
Front rim diameter
12 in
Rear rim diameter
18 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
18 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 JB19X Extra Tire Notes
Tire size note
The Kubota JB19X uses different front and rear tire sizes in this data: front 5.00-12 (12 in rim, 5 in width) and rear 8-18 (18 in rim, 8 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.
