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Yellow urethane wheel chock with grooved tread and rubber pad, 12-1/4 in high, 11-1/4 in wide, 21 in deep

Checkers Industrial Safety Products

Checkers Industrial Safety Products AT3514-RP-Y Wheel Chock Yellow

SKU CH-92XK-125AW

Urethane wheel chock for fire trucks up to 150,000 lb with grooved tread, rubber pad and NFPA 1901-1909 compliance

  • Supports fire trucks up to 150,000 lb
  • NFPA 1901-1909 and SAE-J348 compliant
  • Urethane body with grooved tread for grip
  • Fits tires up to 46 in diameter
  • Includes rubber pad for extra stability

Fire Truck Wheel Chock

The Checkers AT3514-RP-Y is a urethane wheel chock built for fire apparatus and heavy commercial vehicles. Its grooved tread surfaces grip the tire and the ground to resist movement during loading, unloading or maintenance. The bright yellow body and included rubber pad increase visibility and durability in station bays and roadside scenes. It meets NFPA 1901-1909 and SAE J348 standards for emergency vehicle chocks.

For Heavy Apparatus Only

This chock suits fleets that must comply with NFPA 1901-1909 and need a single block rated for vehicles up to 150000 lb with tire diameters up to 46 in. It is not for passenger cars, light trucks or trailers with smaller tires or lower gross weights. Operations requiring paired chocks, rope tethers or a different profile should select another model. Facilities without NFPA mandates may prefer a lighter alternative.

Max Tire Diameter 46 Inches

The decisive limit is the 46 in maximum tire diameter; tires larger than this will not sit securely in the cradle. Combined with the 150000 lb vehicle weight rating, this dimension determines whether the chock matches the fleet’s heaviest rigs. Verify each apparatus tire size before ordering. The fixed urethane construction offers no adjustment for out-of-range diameters.

Highlights

  • Supports fire trucks up to 150,000 lb
  • NFPA 1901-1909 and SAE-J348 compliant
  • Urethane body with grooved tread for grip
  • Fits tires up to 46 in diameter
  • Includes rubber pad for extra stability

Specifications

BrandCHECKERS

Questions about this item

Does the single urethane chock with grooved tread and rubber pad stay stable and cool during continuous heavy-duty use?

The urethane construction with grooved tread and included rubber pad provides secure grip on pavement and resists heat build‑up during extended fire‑truck operations.

What existing equipment is needed to deploy the AT3514‑RP‑Y chock effectively?

The chock works with any vehicle up to 150 000 lb and tires up to 46 in diameter, requiring only a level parking surface and the supplied rubber pad.

Will the NFPA 1901‑1909 and SAE J348 rated chock integrate with older fire‑apparatus fleets?

Yes, it meets NFPA 1901‑1909 and SAE J348 standards, so it can replace or supplement chocks on legacy fire trucks without compatibility issues.

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