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500-45-20 tires

(331) Flotation Bias

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 maximum load carrying strength at the specified inflation pressure, also known as ply rating.

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

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

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

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

Part Number

Tire Weight

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

(381) Flotation Radial

2 tires available in 500-45-20

In Size 500-45-20

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Save on this  tire today.

Best deal:

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2 to 4 day delivery to Feasterville-Trevose, PA

From 918.99 to 1106.99

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500/45-20 Tires

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Alliance (331) Flotation Bias
500/45-20 160A8 H | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
9921 lbs (160)

Max Speed
25 MPH (A8)
Load Range
H (16 Ply)
Sidewall
Tubeless
Tread Depth
48/32nds
Inflation Pressure
87 PSI
Part Number
33115052
Tire Weight
60 lbs
Section Width
19.3"
Overall Diameter
38.6"

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Alliance (381) Flotation Radial
500/45R20 157A8 F | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
9094 lbs (157)

Max Speed
25 MPH (A8)
Load Range
F (12 Ply)
Sidewall
Tubeless
Tread Depth
18/32nds
Part Number
38110060
Tire Weight
105 lbs
Section Width
19"
Overall Diameter
37.4"

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500/45-20 Tires

Alliance (331) Flotation Bias500/45-20 160A8 H | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index9921 lbs (160)

Max Speed25 MPH (A8)Load RangeH (16 Ply)SidewallTubelessTread Depth48/32ndsInflation Pressure87 PSIPart Number33115052Tire Weight60 lbsSection Width19.3"Overall Diameter38.6"

Join the SimpleCrew and get exclusive perks.

Alliance (381) Flotation Radial500/45R20 157A8 F | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index9094 lbs (157)

Max Speed25 MPH (A8)Load RangeF (12 Ply)SidewallTubelessTread Depth18/32ndsPart Number38110060Tire Weight105 lbsSection Width19"Overall Diameter37.4"