The Atlas WB49-2 is a premium computer wheel balancer with automatic 2D data entry: the internal gauge enters offset and diameter for you. It balances to 1 gram with tires up to 39″ and wheels up to 150 lb, and adds a split-weight function for hiding weights behind spokes, an automatic LED rim light and an enlarged weight tray. It runs on 110V and comes with a quick-release nut, four centering cones, weight pliers and calipers. Compare all wheel balancers or more Atlas equipment. Financing is available through Approve and Shop Pay.

The Atlas® WB49-2 represents the next evolution in Atlas® wheel balancing technology. This premium model combines advanced functionality with modern design, offering Automatic 2D Data Entry — where both offset and diameter are automatically entered using the internal measuring gauge. The WB49-2 features a sleek LED display, a redesigned chassis for improved usability and appearance, and an enlarged wheel weight tray for greater convenience.

Luxury enhancements include a Split-Weight Function that allows discreet placement of weights behind wheel spokes, and an automatic LED rim light that illuminates the interior for precise weight application. Like the WB41, this model also features a raised, ergonomic display for easier operation.

The WB49-2 is engineered for simplicity and durability — capable of self-diagnosing errors and displaying troubleshooting codes, so operators can handle minor adjustments without waiting for costly technicians. Supporting wheels up to 32 inches in diameter and 150 lbs in weight, this balancer ensures both stability and accuracy. It includes four centering cones for hub holes ranging from 1.75" to 5.18", with an optional Light Truck Adapter Kit available for larger or offset wheels.

Unlike competitors that merely support 150 lbs on the shaft, the WB49-2 accurately balances heavy assemblies with precision and consistency, making it an ideal choice for professional automotive and tire shops.

Features

• Computer-controlled motorized spin balancer for precise operation.

• Raised, easy-to-read LED display for enhanced visibility.

• Spacious wheel weight tray for better organization.

• Automatic 2D Data Entry; optional 3D capability (sold separately).

• Split-Weight Function allows hidden weight placement behind spokes.

• Automatic LED illumination inside the rim for precise application.

• Auto-positioning system and pedal-operated brake for convenience.

• Automatic start/stop when hood is lowered or raised.

• Supports static and dynamic balancing modes.

• Rapid optimization (OPT) ensures quick and accurate adjustments.

• Self-diagnosing and self-calibrating system for easy maintenance.

• Delivers exceptional stability in detecting imbalance between planes.

• Dual-unit display in grams/ounces and mm/inches.

• No anchor-down installation required for flexible setup.

• Includes plastic quick-release nut, four centering cones, wheel weight pliers, and calipers.

• Replacement parts and wear items are readily available.

• Covered by a 1-year parts-only warranty.

Specifications

Atlas® WB49-2 Specifications

• Max Tire Diameter: 39" (3' 6")

• Rim Sizes (Cars and Light Trucks): 10"–32"

• Rim Width: 1½"–20"

• Shaft Size: 40 mm

• Max Wheel Weight: 150 lbs

• Balancing Speed: 150 rpm

• Data Entry: Automatic 2D (Optional Automatic 3D)

• Measurements: Standard or Metric

• Accuracy: 1 gram

• Weight Position Resolution: 1.4°

• Self-Calibration: Yes

• Motor: ¼ HP

• Power Supply: 110V

• Shipping Weight: 400 lbs

Documents

Atlas® WB49-2 Manual

Atlas® WB49 Quick Start Guide