16" DOT-Approved Tire • 390 lb. Load Capacity • Tapered Roller Bearings • Hub Cap Included

Replace a worn wheel or complete a custom equipment build with the WSD21-072 Wheel and Tire Assembly. Commonly used on log splitters, generators, wagons, carts, and similar equipment, this assembly combines a 4.80-8 tire, 8-inch wheel, tapered roller bearings, and hub cap in one ready-to-install package.

The included bearings are designed for 3/4-inch spindles, while the four-ply tire provides a published load capacity of 390 lbs. per wheel. The mounted tire measures approximately 16 inches in overall diameter and is DOT approved.

Key Features & Benefits

• Complete Wheel and Tire Assembly
  Includes the mounted tire, wheel, tapered roller bearings, and hub cap.
• Fits 3/4" Spindles
  Equipped with tapered roller bearings designed for compatible 3/4-inch spindle assemblies.
• 390 lb. Capacity per Wheel
  Rated to carry up to 390 lbs. on each properly installed wheel.
• 4.80-8 Tire Size
  Uses a common compact-equipment tire size found on many log splitters, carts, generators, and wagons.
• 16" Overall Tire Diameter
  The mounted tire measures approximately 16 inches across, while the steel wheel measures 8 inches in diameter.
• Four-Ply Construction
  Provides durable support for compatible outdoor power equipment and utility applications.
• DOT-Approved Tire
  The tire carries a DOT-approved designation for applications where an approved tire is required.
• Multiple Equipment Applications
  Suitable for compatible log splitters, generators, utility carts, wagons, and similar equipment.

Ideal Applications

The WSD21-072 wheel assembly may be used as a replacement or build component for compatible:

• Log splitters
• Portable generators
• Utility wagons
• Garden carts
• Small equipment trailers
• Hydraulic equipment
• Custom outdoor power-equipment projects

Compatibility depends on spindle diameter, hub dimensions, required load capacity, tire clearance, and the original equipment design.

Quick Specifications

These specifications follow the current Tool Tuff product listing for SKU 21-072.

Package Contents

• One 4.80-8 tire
• One 8-inch wheel
• Tapered roller bearings for a 3/4-inch spindle
• Hub cap

Axle, spindle, mounting hardware, and a second wheel assembly are not listed as included.

Important Compatibility Information

This wheel assembly is not universal. Before ordering, verify:

• Spindle diameter
• Hub and bearing dimensions
• Tire and wheel clearance
• Required load capacity
• Original tire size
• Wheel-retention method
• Equipment operating and towing requirements

The published 390 lb. rating applies per wheel. Total equipment capacity must also account for the axle, frame, spindle, bearings, hitch, and all other load-bearing components.

A DOT-approved tire does not by itself make a log splitter, cart, wagon, or other machine legal or safe for public-road towing. Follow the equipment manufacturer’s towing instructions and all applicable regulations.