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12-r20 tires

Rock Plus HD

Built for use on industrial applications such as skid steer loaders, forklifts, mining equipment, and so on. Industrial tires are strong enough to carry their vehicle's weight, and tough enough to withstand heavy usage and damage from off-road debris.

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

Rim Range

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

Overall Diameter

31 tires available in 12-r20

In Size 12-r20

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

Top SimpleScore&trade;:

Chosen by our tire experts.

Conrad HT1

With similar, but improved specs to the factory tire

Best match:

Best match to original tire

Yardmaster Ultra

Save on this  tire today.

Best deal:

Save even more.

Superlug

Like  their name suggest, all season tires are designed to give drivers performance year-round. All-season tires often provide strong performance in dry and wet conditions, and suitable traction and grip in wintery weather.

Tread Design

Designed for drive/torque axles, the lug type or siped tread designs help maximize traction on various surfaces.

ENDS IN...

12/R20 astro Tires

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Astro Rock Plus HD
12.00-20 185A5 L | In stock

Vehicle
Industrial
Mileage Warranty
N/A
Load Index
20393 lbs (185)

Max Speed
16 MPH (A5)
Load Range
L (20 Ply)
Sidewall
Tube-Type
Tread Depth
42/32nds
Inflation Pressure
145 PSI
Part Number
FL11JTSSAST
Tire Weight
99 lbs
Section Width
12.6"
Rim Range
8.5"
Overall Diameter
45.3"

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you were looking for?

Fastest option!

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service@simpletire.com

ENDS IN...

12/R20 astro Tires

Astro Rock Plus HD12.00-20 185A5 L | In stock

VehicleIndustrialMileage WarrantyN/ALoad Index20393 lbs (185)

Max Speed16 MPH (A5) Load RangeL (20 Ply) SidewallTube-Type Tread Depth42/32nds Inflation Pressure145 PSI Part NumberFL11JTSSAST Tire Weight99 lbs Section Width12.6" Rim Range8.5" Overall Diameter45.3"

Join the SimpleCrew and get exclusive perks.

Did you find what you were looking for?

Astro Rock Plus HD
12.00-20 185A5 L | In stock

Vehicle
Industrial
Mileage Warranty
N/A
Load Index
20393 lbs (185)

Max Speed
16 MPH (A5)
Load Range
L (20 Ply)
Sidewall
Tube-Type
Tread Depth
42/32nds
Inflation Pressure
145 PSI
Part Number
FL11JTSSAST
Tire Weight
99 lbs
Section Width
12.6"
Rim Range
8.5"
Overall Diameter
45.3"

Did you find what
you were looking for?