Quick answer:
The John Deere 50R tractor tire size is front 12.4R24 and the rear is 10-38.
Front tire12.4R24
Rear tire10-38
Front/rear setupDifferent front and rear tire sizes
Rim diameter24 in front, 38 in rear
John Deere 50R Tire Size Details
| Front tire size | 12.4R24 |
|---|---|
| Rear tire size | 10-38 |
| Front/rear setup | Different front and rear tire sizes |
| Original factory tire size | Front 12.4R24, Rear 18.4R30 |
| Replacement tire size | Front 5.50-16, Rear 10-38 |
| R1 ag tire size | 12.4-24, 8-16 |
| Front tire construction | Imperial radial |
| Rear tire construction | Bias/imperial tire |
| Front section width | 12.4 in |
| Rear section width | 10 in |
| Front rim diameter | 24 in |
| Rear rim diameter | 38 in |
| Tire size alternatives / conversions | 6.00-16, 6.50-16, 7.00-16 |
Tire Size Comparison Chart
Front rim diameter comparison
Rear rim diameter comparison
John Deere 50R Extra Tire Notes
| Tire size note | The John Deere 50R uses different front and rear tire sizes in this data: front 12.4R24 (24 in rim, 12.4 in width) and rear 10-38 (38 in rim, 10 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 deere.com website for official information.







