Quick answer:
The Kubota L3540 tractor tire size is front 7.2-16 and rear 12.4-24.
Front tire7.2-16
Rear tire12.4-24
Front/rear setupDifferent front and rear tire sizes
Tire pressure20 PSI, 35 PSI
Rim diameter16 in front, 24 in rear
Ballast25 gal
Kubota L3540 Tire Size Details
| Front tire size | 7.2-16 |
|---|---|
| Rear tire size | 12.4-24 |
| Front/rear setup | Different front and rear tire sizes |
| Front tire construction | Bias/imperial tire |
| Rear tire construction | Bias/imperial tire |
| Front section width | 7.2 in |
| Rear section width | 12.4 in |
| Front rim diameter | 16 in |
| Rear rim diameter | 24 in |
| Tire pressure | 20 PSI, 35 PSI |
| Loaded rear tire ballast / fluid capacity | 25 gal |
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 L3540 Extra Tire Notes
| Tire size note | The Kubota L3540 uses different front and rear tire sizes in this data: front 7.2-16 (16 in rim, 7.2 in width) and rear 12.4-24 (24 in rim, 12.4 in width) |
|---|---|
| Pressure note | For the Kubota L3540 with front 7.2-16 and rear 12.4-24 tires, the pressure values captured in the answer are 20 PSI, 35 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting |
| Ballast note | For the Kubota L3540 rear 12.4-24 tires, the ballast figure captured in the answer is 25 gal. Liquid ballast capacity can change by tire brand, fill percentage, wheel setup and ballast fluid type |
| Front/rear matching note | The Kubota L3540 data shows front 7.2-16 and rear 12.4-24. 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.







