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11-r15 tires

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 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

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

Part Number

Tire Weight

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

Overall Diameter

I-1 Farm Service

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

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

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

Section Width

The range of widths the rim of the vehicle can be for this tire to be safely mounted on.

Rim Range

115 tires available in 11-r15

In Size 11-r15

**Most drivers choose from our top picks**<br />They include the best matches 
                     of this tire size based on popularity, user ratings, and price.

We'll start with our 5 top picks

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Farm Specialist F-2

Based on verified customer reviews, this tire has been highly rated.

Top rated:

Best customer reviewed tire.

Farm Front-Harrow-Track F-2

Save on this  tire today.

Best deal:

Save even more.

Front Tractor II

Consistently rated as excellent by experts with the highest SimpleScore among the top 5 tires.

Top SimpleScore&trade;:

Chosen by our tire experts.

Farm Specialist I-1

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

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11/R15 astro Tires

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Vehicle

Price Range

Astro F-3
11-15 F | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Range
F (12 Ply)

Sidewall
Tubeless
Part Number
R420FLSSAST
Tire Weight
59 lbs
Overall Diameter
30.3"

Join the SimpleCrew and get exclusive perks.

Astro I-1 Farm Service
11-15 121D F | In stock

Vehicle
Farm & Agricultural
Mileage Warranty
N/A
Load Index
3197 lbs (121)

Max Speed
40 MPH (D)
Load Range
F (12 Ply)
Sidewall
Tubeless
Tread Depth
10/32nds
Inflation Pressure
51 PSI
Part Number
I136FLSSAST
Tire Weight
59 lbs
Section Width
10.6"
Rim Range
8"
Overall Diameter
31.1"

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11/R15 astro Tires

Astro F-311-15 F | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad RangeF (12 Ply)

SidewallTubelessPart NumberR420FLSSASTTire Weight59 lbsOverall Diameter30.3"

Join the SimpleCrew and get exclusive perks.

Astro I-1 Farm Service11-15 121D F | In stock

VehicleFarm & AgriculturalMileage WarrantyN/ALoad Index3197 lbs (121)

Max Speed40 MPH (D)Load RangeF (12 Ply)SidewallTubelessTread Depth10/32ndsInflation Pressure51 PSIPart NumberI136FLSSASTTire Weight59 lbsSection Width10.6"Rim Range8"Overall Diameter31.1"