Select an Agricultural Tractor Tire By Size
Find the best Tractor Tire for your application. Below are selections of the most common Tractor tire sizes. Click on the sizes to see what tire options we offer. For a full list of tire sizes, see the chart at the bottom of the page.
The Difference Between Radial & Bias Tires
![bias vs radial agricultural tractor tires](/_layouts/_images/radial-vs-bias.png)
Radial vs. Bias Tires
Radial Tires - Two-part construction is what sets radials apart from bias tires. The cord plies are arranged at 90 degrees to the direction of travel, and the under-tread area is wrapped around the circumference of the tire by radial belts of steel or fabric. Radial tire construction is generally more durable and longer lasting than bias tires, but radial tires are also more expensive. For larger field production, radials are becoming the industry standard, whereas bias is still common in smaller sizes.
Bias Ply - Bias tires feature multiple body cords that run in a diagonal pattern from bead to bead. This crisscrossing, and the type of fabric yields the carcass strength of the tire. Because of this construction method, the tread and sidewall of a bias tire function as one unit. This gives it extra stiffness and penetration resistance, but it also means a rougher ride and generally a shorter life span compared to radial tires. However, bias tires are typically less expensive.
Common Agricultural Tires By Wheel Size
Metric Size | Imperial Size | Height (OD) (inch) |
Section Width (inch) |
---|---|---|---|
Click on size for tire options offered | |||
20" Wheel | |||
280/85R20 | 11.2R20 | 38.7 | 11.02 |
320/85R20 | 12.4R20 | 41.1 | 12.60 |
360/70R20 | 14.9R20 | 41 | 14.17 |
24" Wheel | |||
250/85R24 | 9.5R24 | 41 | 9.84 |
280/85R24 | 11.2R24 | 42.8 | 11.02 |
320/85R24 | 12.4R24 | 45.4 | 12.60 |
340/85R24 | 13.6R24 | 46.5 | 13.39 |
380/85R24 | 14.9R24 | 49.13 | 14.96 |
420/85R24 | 16.9R24 | 51.2 | 16.54 |
26" Wheel | |||
420/85R26 | 18.4R26 | 54.4 | 16.54 |
28" Wheel | |||
280/85R28 | 11.2R28 | 46.7 | 11.02 |
320/85R28 | 12.4R28 | 49.4 | 12.60 |
340/85R28 | 13.6R28 | 51.6 | 13.39 |
380/85R28 | 14.9R28 | 53.2 | 14.96 |
420/85R28 | 16.9R28 | 56.5 | 16.54 |
30" Wheel | |||
380/85R30 | 14.9R30 | 55.8 | 14.96 |
420/85R30 | 16.9R30 | 58.2 | 16.54 |
460/85R30 | 18.4R30 | 61.18 | 18.11 |
32" Wheel | |||
320/85R32 | 12.4R32 | 53.43 | 12.60 |
34" Wheel | |||
320/85R34 | 12.4R34 | 55.91 | 12.60 |
380/85R34 | 14.9R34 | 59 | 14.96 |
420/85R34 | 16.9R34 | 62.6 | 16.54 |
460/85R34 | 18.4R34 | 64.5 | 18.11 |
36" Wheel | |||
320/85R36 | 12.4R36 | 57.4 | 12.60 |
340/85R36 | 13.6R36 | 58.74 | 13.39 |
38" Wheel | |||
340/85R38 | 13.6R38 | 60.4 | 13.39 |
380/85R38 | 14.9R38 | 65.4 | 14.96 |
420/85R38 | 16.9R38 | 65.9 | 16.54 |
460/85R38 | 18.4R38 | 68.8 | 18.11 |
520/85R38 | 20.8R38 | 72.2 | 20.47 |
42" Wheel | |||
460/85R42 | 18.4R42 | 72.8 | 18.11 |
520/85R42 | 20.8R42 | 76.2 | 20.47 |
46" Wheel | |||
520/85R46 | 20.8R46 | 80.51 | 20.47 |
Data may vary by manufacturer, including the height (OD). Information is provided as a general guide only. If size is not listed, please call 604-265-1118. |
Agricultural Tire Conversion By Outside Diameter (OD)
Buy on-line or call 877-895-1118
Not sure what size you need? Talk with a knowledgeable industrial tire and track specialist.
We ship warehouse direct to your business throughout Canada and the USA.