Quick answer:
The Kubota L305 tractor tire size is front 5.50-16 and rear 13.6-24. Other tire setup data found for this model includes Front 11.2-24, Rear 7-16, so confirm the wheel option before ordering.
Front tire5.50-16
Rear tire13.6-24
Front/rear setupDifferent front and rear tire sizes
Rim diameter16 in front, 24 in rear
Ballast104 lb, 3.5 lb
Other setup foundFront 11.2-24, Rear 7-16
Kubota L305 Tire Size Details
| Front tire size | 5.50-16 |
|---|---|
| Rear tire size | 13.6-24 |
| Front/rear setup | Different front and rear tire sizes |
| 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 | 5.5 in |
| Rear section width | 13.6 in |
| Front rim diameter | 16 in |
| Rear rim diameter | 24 in |
| Loaded rear tire ballast / fluid capacity | 104 lb, 3.5 lb |
Tire Size Comparison Chart
Front rim diameter comparison
Rear rim diameter comparison
Benchmarks use typical low, average and high rim diameters for the compact / utility tractor category, not scraped low/high outliers.
Kubota L305 Extra Tire Notes
| Tire size note | The Kubota L305 uses different front and rear tire sizes in this data: front 5.50-16 (16 in rim, 5.5 in width) and rear 13.6-24 (24 in rim, 13.6 in width) |
|---|---|
| Multiple setup note | This data has more than one tire setup for the Kubota L305. The main front/rear listing is Front 5.50-16, Rear 13.6-24. Other setup data found: 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 |
| Ballast note | For the Kubota L305 rear 13.6-24 tires, the ballast figure captured in the answer is 104 lb, 3.5 lb. Liquid ballast capacity can change by tire brand, fill percentage, wheel setup and ballast fluid type |
| Front/rear matching note | The Kubota L305 data shows front 5.50-16 and rear 13.6-24. 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.






