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Samson Agri-Trac R-1 20.8-38

  • Part Number: 970902
  • UTQG: 0
  • Sidewall: BW
  • Load Range: D (8 Ply)
  • Type: Farm
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Samson Agri-Trac R-1 20.8-38

The Agri-Trac R-1 from Samson is a rear farm tire specially designed for superior traction and control in a variety of soil applications. Built with a bar angle, the tire provides outstanding traction in the field and long, even wear during road use. It comes in a range of sizes for use on tractors, combines, and with irrigation systems. Rugged and durable, its heavy duty design allows for ultimate resistance against penetrations and abrasions, delivering an excellent ride and long wear life. The Agri-Trac R-1 comes with a D (8 Ply) load range and TT sidewall.

Features & Benefits

  • Bar angle
  • Load Range: D (8 Ply)
  • Sidewall: TT

Tire Specifications

Agri-Trac R-1 20.8-38

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
20.8-38 0 6,810 lbs 19 psi 53/32nds W18L" 21" N/A 72"

Purchase includes the Samson Agri-Trac R-1 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Samson Agri-Trac R-1 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at

Please Note: Specifications of the Samson Agri-Trac R-1 tires shown above are listed to be as accurate as possible based on the information provided to us by Samson tires.

Available Sizes & Prices

Agri-Trac R-1 20.8-38

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
11/-32 TT 970722 View Details
16.9/28 0 BW 970452 View Details
18.4/ -38 BW 970862 View Details

Treadlife Warranty

Agri-Trac R-1 20.8-38

This product is not covered by a manufacturer’s treadlife warranty.

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Samson Agri-Trac R-1


Samson Agri-Trac R-1 20.8-38


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