Quick answer:
The John Deere 76F tractor tire size is front 25×8.50-14 and the rear is 13.6-16.
Front tire25×8.50-14
Rear tire13.6-16
Front/rear setupDifferent front and rear tire sizes
Rim diameter14 in front, 16 in rear
John Deere 76F Tire Size Details
| Front tire size | 25×8.50-14 |
|---|---|
| Rear tire size | 13.6-16 |
| Front/rear setup | Different front and rear tire sizes |
| Replacement tire size | Front 7.50-16, Rear 15.5-38 |
| R1 ag tire size | 11.2-24, 7.5-16 |
| Front tire construction | Flotation/implement tire |
| Rear tire construction | Bias/imperial tire |
| Front section width | 8.5 in |
| Rear section width | 13.6 in |
| Front rim diameter | 14 in |
| Rear rim diameter | 16 in |
| Approx front overall diameter | about 25 in |
Tire Size Comparison Chart
Front rim diameter comparison
Rear rim diameter comparison
John Deere 76F Extra Tire Notes
| Tire size note | The John Deere 76F uses different front and rear tire sizes in this data: front 25×8.50-14 (14 in rim, 8.5 in width) and rear 13.6-16 (16 in rim, 13.6 in width) |
|---|---|
| Front/rear matching note | The John Deere 76F data shows front 25×8.50-14 and rear 13.6-16. 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 deere.com website for official information.







