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UltraArmor 33x15.5-16.5/12 ST30 R-4 Pneumatic Tire

SKU: 37948526

$410.07
$410.07
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The UltraArmor 33x15.5-16.5/12 ST30 R-4 Pneumatic Tire is an OEM-matched 33x15.5 pneumatic tire engineered for skid steers. Air-filled for superior cushioning and operator comfort, this pneumatic tire delivers reliable traction and load stability across outdoor job sites, warehouse ramps, and uneven terrain conditions.

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The UltraArmor 33x15.5-16.5/12 ST30 R-4 Pneumatic Tire is an OEM-matched 33x15.5 pneumatic tire engineered for skid steers. Air-filled for superior cushioning and operator comfort, this pneumatic tire delivers reliable traction and load stability across outdoor job sites, warehouse ramps, and uneven terrain conditions.

What Goes Into Every UltraArmor Pneumatic Tire

Every UltraArmor pneumatic tire is built around an air chamber, trading the puncture-immunity of a solid for lighter weight, lower cost, and a softer ride.

  • Reinforced Casing Plies -- layered cord plies set the tire's load rating and hold its shape under inflation pressure and working load.
  • Steel Bead Bundles -- high-tensile bead wire locks the tire to the rim flange and holds the air seal under side load.
  • Tread Compound -- a wear- and cut-resistant compound engineered for traction on loose ground, ramps, and uneven terrain.
  • Load and Ply Rating -- match the rating to your machine's operating weight; the correct rating is part of the tire size specification.
  • Inflation Matters -- run the pressure your machine's manual specifies. Under-inflation is the most common cause of premature sidewall failure.

Product Specifications

SKU37948526
BrandUltraTrack
ConditionNew

Compatible Parts & Alternatives

Frequently Asked Questions

What size pneumatic tire does my need?
The requires a 33x15.5 pneumatic tire. Tire size is typically molded on the sidewall of your current tire. You can also use Ultratrack's Parts Finder and enter your model number to confirm the correct size. Contact Ultratrack support at (866) 516-8473 if you need assistance.
What is the difference between pneumatic and solid tires for skid steers?
Pneumatic tires are air-filled and provide superior cushioning, operator comfort, and traction on uneven outdoor terrain. Solid tires are puncture-proof and ideal for debris-heavy or hazardous indoor environments. For skid steers used primarily outdoors on rough surfaces, pneumatic tires are the recommended choice. For indoor warehouse use, solid tires reduce flat-tire downtime.
Are UltraArmor pneumatic tires OEM-matched?
Yes. All UltraArmor pneumatic tires are OEM-matched to factory size and load rating specifications for your . Each tire is verified for direct fitment -- no mounting adapters or modifications required.
What load rating do I need for pneumatic tires?
The requires pneumatic tires rated for its skid steer operating load. The correct load rating is included in the tire size specification (33x15.5) and is matched to your machine by Ultratrack's fitment system. Do not install tires with a lower load rating than the OEM specification -- this is a safety requirement.
Does Ultratrack offer free shipping on pneumatic tires?
Yes. Ultratrack ships all pneumatic tires free to the contiguous United States. Orders placed before 3:00 PM EST qualify for same-day processing. Your tracking number is emailed once your order ships. No minimum order value is required for free shipping.

Verified Customer Reviews

UltraArmor 33x15.5-16.5/12 ST30 R-4 Pneumatic Tire
UltraArmor 33x15.5-16.5/12 ST30 R-4 Pneumatic Tire
$410.07
$410.07

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(866) 516-8473 (TIRE)