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320-80r42 tires

Earth Pro 850 Radial R-1 W

Designed for use on tractors, sprayers, harvesters, trailers, implement control, and other farm equipment. These tires are typically designed to reduce soil compaction, resist damage, and provide high flotation so that drivers don't sink in soft surfaces.

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

Mileage Warranty

The maximum carrying capacity for a tire determined by the manufacturer.

Load Index

Maximum speed capability to safely carry a load for an extended period of time.

Max Speed

The side of the tire between the tread and rim, with cosmetic branding as well as information about the tire including manufacturer, model, size, etc.

Sidewall

An identifier of a particular tire line and size combination assigned by the tire manufacturer.

Part Number

Tire Weight

(354) Agriflex Plus R-1W

Optitrac R-1W

The highest inflation pressure (measured in pounds of force per square inch, PSI) the tire is designed to contain, and should only be used when called for by the vehicle placard.

Inflation Pressure

(842) FarmPro 85 Radial R-1W

Measured in 32nds of an inch, this metric shows how much tread life is left on a tire, with the tire's traction & stopping capabilities greatly diminished at 4/32nds and less. Tire manufacturers include "tire wear bars" at 2/32nds to indicate when your tire is worn out.

Tread Depth

Tread design (or tread pattern) can affect handling, traction & noise for different driving styles & road conditions.

Tread Design

The measurement of width from a tires inner sidewall to the outer sidewall.

Section Width

The diameter of a tire that is inflated without any load applied.

Overall Diameter

4 tires available in 320-80r42

In Size 320-80r42

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Save on this  tire today.

Best deal:

Save even more.

Most popular among drivers in PA

Best seller:

Go with the best seller

2 to 4 day delivery to Feasterville-Trevose, PA

From 916.99 to 1684.99

Want to dive deeper?

ENDS IN...

320/80R42 Tires

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Featured

All

Price Range

SimpleScore™ Range

Maximum Load Index

Speed Rating

Minimum Speed Rating

Galaxy Earth Pro 850 Radial R-1 W
320/80R42 141A8 | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
5677 lbs (141)

Max Speed
25 MPH (A8)
Sidewall
Tubeless
Part Number
536934
Tire Weight
310.83 lbs

Join the SimpleCrew and get exclusive perks.

Alliance (354) Agriflex Plus R-1W
320/80R42 155D | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
8543 lbs (155)

Max Speed
40 MPH (D)
Sidewall
Tubeless
Part Number
35450001
Tire Weight
184 lbs

Goodyear Optitrac R-1W
320/80R42 150D | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
7385 lbs (150)

Max Speed
40 MPH (D)
Sidewall
Blackwall
Inflation Pressure
49 PSI
Part Number
F0P7V2
Tire Weight
184 lbs

Alliance (842) FarmPro 85 Radial R-1W
320/80R42 141A8 | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
5677 lbs (141)

Max Speed
25 MPH (A8)
Sidewall
Tubeless
Tread Depth
51/32nds
Inflation Pressure
46 PSI
Part Number
84200038
Tread Design
Directional
Tire Weight
184 lbs
Section Width
12.6"
Overall Diameter
62.2"

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you were looking for?

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ENDS IN...

320/80R42 Tires

Galaxy Earth Pro 850 Radial R-1 W320/80R42 141A8 | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index5677 lbs (141)

Max Speed25 MPH (A8) SidewallTubeless Part Number536934 Tire Weight310.83 lbs

Join the SimpleCrew and get exclusive perks.

Alliance (354) Agriflex Plus R-1W320/80R42 155D | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index8543 lbs (155)

Max Speed40 MPH (D) SidewallTubeless Part Number35450001 Tire Weight184 lbs

Goodyear Optitrac R-1W320/80R42 150D | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index7385 lbs (150)

Max Speed40 MPH (D) SidewallBlackwall Inflation Pressure49 PSI Part NumberF0P7V2 Tire Weight184 lbs

Alliance (842) FarmPro 85 Radial R-1W320/80R42 141A8 | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index5677 lbs (141)

Max Speed25 MPH (A8) SidewallTubeless Tread Depth51/32nds Inflation Pressure46 PSI Part Number84200038 Tread DesignDirectional Tire Weight184 lbs Section Width12.6" Overall Diameter62.2"

Did you find what you were looking for?

Galaxy Earth Pro 850 Radial R-1 W
320/80R42 141A8 | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
5677 lbs (141)

Max Speed
25 MPH (A8)
Sidewall
Tubeless
Part Number
536934
Tire Weight
310.83 lbs

Alliance (354) Agriflex Plus R-1W
320/80R42 155D | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
8543 lbs (155)

Max Speed
40 MPH (D)
Sidewall
Tubeless
Part Number
35450001
Tire Weight
184 lbs

Goodyear Optitrac R-1W
320/80R42 150D | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
7385 lbs (150)

Max Speed
40 MPH (D)
Sidewall
Blackwall
Inflation Pressure
49 PSI
Part Number
F0P7V2
Tire Weight
184 lbs

Alliance (842) FarmPro 85 Radial R-1W
320/80R42 141A8 | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
5677 lbs (141)

Max Speed
25 MPH (A8)
Sidewall
Tubeless
Tread Depth
51/32nds
Inflation Pressure
46 PSI
Part Number
84200038
Tread Design
Directional
Tire Weight
184 lbs
Section Width
12.6"
Overall Diameter
62.2"

Did you find what
you were looking for?