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Get technical:
The Astro Power Lug R-4 is an industrial tire that's a great choice for a variety of equipment.
Features & Benefits
- Extra wide lugs resist buckling, tearing and cracking while delivering great traction
- Designed for even wear and good roadability on pavement
- 35/32" tread depth
- 38 psi max inflation
- 12 ply rated
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.
The maximum carrying capacity for a tire determined by the manufacturer.
Maximum speed capability to safely carry a load for an extended period of time.
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.
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.
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.
An identifier of a particular tire line and size combination assigned by the tire manufacturer.
Shipping weight (lbs)
The measurement of width from a tires inner sidewall to the outer sidewall.
The range of widths the rim of the vehicle can be for this tire to be safely mounted on.
The diameter of a tire that is inflated without any load applied.
- 16.90-24 149A8
$591.99
Label Value Width 16.9 Ratio - Inflation Pressure 38 Tread Depth 35.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - 17.50-24 148A8
$461.99
Label Value Width 17.5 Ratio - Inflation Pressure 38 Tread Depth 35.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless - 21-24 155A8
$696.99
Label Value Width 21 Ratio - Inflation Pressure 31 Tread Depth 36.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
- 18.40-26 156A8
$590.99
Label Value Width 18.4 Ratio - Inflation Pressure 36 Tread Depth 38.00 Width Range NA Sidewall Tubeless Tread Width NA Sidewall Tubeless
Best Rated Tires
POWER LUG R-4 ∙ 4 sizes available