Quick answer:
The Kubota MZ655 tractor tire size is front 9.5-22 and rear 12.4-36. Other tire setup data found for this model includes Front 18×8.50-10, Rear 24×12.00-12; Front 6-14, Rear 9.5-24; Front 11.2-24, Rear 7.5-16; plus 1 more, so confirm the wheel option before ordering.
Front tire9.5-22
Rear tire12.4-36
Front/rear setupDifferent front and rear tire sizes
Tire pressure30 PSI, 20 PSI
Rim diameter22 in front, 36 in rear
Ballast35 gal
Other setup foundFront 18×8.50-10, Rear 24×12.00-12; Front 6-14, Rear 9.5-24; Front 11.2-24, Rear 7.5-16; plus 1 more
Kubota MZ655 Tire Size Details
| Front tire size | 9.5-22 |
|---|---|
| Rear tire size | 12.4-36 |
| Front/rear setup | Different front and rear tire sizes |
| Other tire setup found | Front 18×8.50-10, Rear 24×12.00-12 |
| Replacement tire size | Front 6-14, Rear 9.5-24 |
| R1 ag tire size | Front 11.2-24, Rear 7.5-16 |
| Tire size alternatives / conversions | Front 23×10.50-12, Rear 24×12.00-12 |
| Front tire construction | Bias/imperial tire |
| Rear tire construction | Bias/imperial tire |
| Front section width | 9.5 in |
| Rear section width | 12.4 in |
| Front rim diameter | 22 in |
| Rear rim diameter | 36 in |
| Tire pressure | 30 PSI, 20 PSI |
| Loaded rear tire ballast / fluid capacity | 35 gal |
Tire Size Comparison Chart
Front rim diameter comparison
Rear rim diameter comparison
Benchmarks use typical low, average and high rim diameters for the utility / row-crop / large ag tractor category, not scraped low/high outliers.
Kubota MZ655 Extra Tire Notes
| Tire size note | The Kubota MZ655 uses different front and rear tire sizes in this data: front 9.5-22 (22 in rim, 9.5 in width) and rear 12.4-36 (36 in rim, 12.4 in width) |
|---|---|
| Multiple setup note | This data has more than one tire setup for the Kubota MZ655. The main front/rear listing is Front 9.5-22, Rear 12.4-36. Other setup data found: Front 18×8.50-10, Rear 24×12.00-12; Front 6-14, Rear 9.5-24; Front 11.2-24, Rear 7.5-16; plus 1 more. This usually means different wheel, axle, turf/ag/industrial, or market options rather than one universal tire size |
| Pressure note | For the Kubota MZ655 with front 9.5-22 and rear 12.4-36 tires, the pressure values captured in the answer are 30 PSI, 20 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting |
| Ballast note | For the Kubota MZ655 rear 12.4-36 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 |
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.






