The John Deere 8570 tractor rear tire size is 710/70R38.
Rear tire710/70R38
Tire pressure18 PSI, 35 PSI
Rim diameter38 in rim diameter
John Deere 8570 Tire Size Details
Rear tire size
710/70R38
Rear tire construction
Metric radial
Rear section width
710 mm
Rear aspect ratio
70%
Rear rim diameter
38 in
Approx rear overall diameter
about 77.1 in
Tire pressure
18 PSI, 35 PSI
Tire Size Comparison Chart
Rear rim diameter comparison
This model
38 in
Average
25.5 in
Low
0 in
High
50 in
John Deere 8570 Extra Tire Notes
Tire size note
The available tire-size data for the John Deere 8570 includes rear tire size 710/70R38 (metric radial, 38 in rim)
Pressure note
For the John Deere 8570 with rear 710/70R38 tires, the pressure values captured in the answer are 18 PSI, 35 PSI. Tire pressure is load-dependent, so use this as a reference value rather than a universal setting
Front/rear matching note
For the John Deere 8570 tractor, the front tire rolling circumference should lead the rear tire by approximately 1.5% to 4% to ensure optimal performance and prevent excessive wear. It’s important to check the specific tire sizes and their rolling circumferences to maintain this lead ratio
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.
