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Yellow polyurethane wheel chock with horizontal ribs, large block shape for 50 inch tires

Yescom USA, Inc.

Yescom USA, Inc. 33WCK003-WC009-01 Towing Wheel Chocks 90 Ton 50" Tires

SKU CH-19AH-SXQS1 MPN 33WCK003-WC009-01

Extra-large polyurethane wheel chocks rated for 90-ton capacity and 50-inch tires

  • FeaturesDown Lighting
  • Height12.600
  • Width13.780
  • Supports 90-ton loads with 198400 lbs capacity
  • Fits oversized tires up to 50 inches diameter
  • Polyurethane construction lasts 3-5 times longer than rubber
  • Horizontal traction ribs grip tire tread on any surface
  • Withstands -20°C to 100°C without cracking or warping

Industrial PU Wheel Chocks

Yescom USA, Inc. model 33WCK003-WC009-01 wheel chocks are engineered for semi-trucks, commercial trailers and heavy-duty logistics equipment. The high-density polyurethane construction supports a 198,400 lbs weight capacity for demanding industrial safety applications.

90-Ton Capacity and 50-Inch Tire Fit

Each chock weighs 14.4 lbs and measures 12.600 by 13.780 inches to accommodate tires up to 50 inches in outer diameter. The 90-ton rating provides a rock-solid barrier for agricultural tractors, excavators and other oversized machinery where smaller blocks would be insufficient.

Polyurethane Durability and Traction Ribs

Premium PU material is 3-5 times more durable than rubber and resists oils, fuels and chemical degradation across a -20°C to 100°C range. Deep horizontal traction ribs bite into tread to prevent slippage on mud, snow or smooth dock surfaces while the vibrant yellow finish ensures high visibility.

Highlights

  • Supports 90-ton loads with 198400 lbs capacity
  • Fits oversized tires up to 50 inches diameter
  • Polyurethane construction lasts 3-5 times longer than rubber
  • Horizontal traction ribs grip tire tread on any surface
  • Withstands -20°C to 100°C without cracking or warping

Specifications

BrandYescom
Model33WCK003-WC009-01
FeaturesDown Lighting
Height12.600
Width13.780

Questions about this item

Will these 90-ton PU chocks work with the rubber chocks I already use for lighter trailers?

Yes, the 14.4 lb polyurethane chocks can supplement existing rubber blocks; their horizontal traction ribs grip 50-inch tires on mud, snow or dock surfaces without marking the floor.

How do I confirm the chocks are seated correctly after positioning them against 50-inch tires?

The deep horizontal ribs should visibly bite into the tread and the bright yellow body stays fully visible; no movement should occur when the 198,400 lb rated load is applied.

Does the package include mounting brackets or ropes, or must I buy them separately?

Only the pair of 11 7/16" H x 14 15/16" L x 11 13/16" W polyurethane chocks is supplied; brackets, ropes or chains are not included.

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