The Kubota KL44Z tractor tire size is front 8-18 and rear 14.9-24. Other tire setup data found for this model includes Front 8.3-16, Rear 14.9-24; Front 8-18, Rear 13.6-26; Front 11.2-24, Rear 7-16, so confirm the wheel option before ordering.
Front tire8-18
Rear tire14.9-24
Front/rear setupDifferent front and rear tire sizes
Tire pressure14 PSI, 26 PSI
Rim diameter18 in front, 24 in rear
Ballast35 gal
Other setup foundFront 8.3-16, Rear 14.9-24; Front 8-18, Rear 13.6-26; Front 11.2-24, Rear 7-16
Kubota KL44Z Tire Size Details
Front tire size
8-18
Rear tire size
14.9-24
Front/rear setup
Different front and rear tire sizes
Other tire setup found
Front 8.3-16, Rear 14.9-24
Replacement tire size
Front 8-18, Rear 13.6-26
R1 ag tire size
Front 11.2-24, Rear 7-16
Front tire construction
Bias/imperial tire
Rear tire construction
Bias/imperial tire
Front section width
8 in
Rear section width
14.9 in
Front rim diameter
18 in
Rear rim diameter
24 in
Tire pressure
14 PSI, 26 PSI
Loaded rear tire ballast / fluid capacity
35 gal
Tire Size Comparison Chart
Front rim diameter comparison
This model
18 in
Average
18 in
Low
12 in
High
28 in
Rear rim diameter comparison
This model
24 in
Average
28 in
Low
18 in
High
38 in
Benchmarks use typical low, average and high rim diameters for the compact / utility tractor category, not scraped low/high outliers.
Kubota KL44Z Extra Tire Notes
Tire size note
The Kubota KL44Z uses different front and rear tire sizes in this data: front 8-18 (18 in rim, 8 in width) and rear 14.9-24 (24 in rim, 14.9 in width)
Multiple setup note
This data has more than one tire setup for the Kubota KL44Z. The main front/rear listing is Front 8-18, Rear 14.9-24. Other setup data found: Front 8.3-16, Rear 14.9-24; Front 8-18, Rear 13.6-26; Front 11.2-24, Rear 7-16. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size
Pressure note
For the Kubota KL44Z with front 8-18 and rear 14.9-24 tires, the pressure values captured in the answer are 14 PSI, 26 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
Ballast note
For the Kubota KL44Z rear 14.9-24 tires, the ballast figure captured in the answer is 35 gal. Liquid ballast capacity can change by tire brand, fill percentage, wheel setup and ballast fluid type
Front/rear matching note
The Kubota KL44Z data shows front 8-18 and rear 14.9-24. When changing either size, front/rear rolling circumference and lead/lag need to stay within the correct range
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.
