Rotary R148 Pro 2D Wheel Balancer 10″-30″ Rim Diameter

2D Automatic Wheel Balancer with Dimension Caliper and Hidden Weight Program

Punching in wheel numbers by hand is slow. Get one wrong and the wheel comes back. And most bays don’t need to pay extra for 3D features they’ll never touch.

The Rotary R148 Pro keeps it simple. Touch the caliper to the rim and the measurements enter themselves. 1 g accuracy, 6-second cycle, and a big display you can read from across the bay.

What’s Included

• Rotary R148 Pro 2D wheel balancer
• 7-piece collet kit (40mm)
• GAR112 light truck cone, 3.75″–5″
• GAR345 large quick nut replacement lock
• Automatic wheel dimension caliper for distance and diameter entry
• Calibration kit with width calipers, weight pliers, and calibration weight

Made For

The R148 Pro covers passenger and light truck balancing without the price of features a general bay won’t touch. Passenger and light truck adapters come standard.

• Independent auto repair shops
• Auto dealership service departments
• Collision repair shops
• Government and utility fleet maintenance operations

Features

• 2D automatic technology — the caliper enters distance and diameter automatically, no manual dial-in
• 1 g readout accuracy — precise weight placement gets the balance right the first time
• 6-second cycle time — under 100 RPM rotation keeps wheels moving through the bay
• 12 programmed features — covers car, light truck, and motorcycle wheels
• 10″–30″ rim diameter, 1.5″–22″ rim width — handles assemblies up to 44″ tire diameter and 154 lbs
• Automatic lock-in positioning — the wheel stops at the exact internal and external weight positions
• Large digital display — easy-to-read values with designations for split and hidden weights

Automatic Measurements Without the Guesswork

Pull the caliper to the rim and both dimensions needed for balancing are entered automatically — including the automatic ALU-S program. The cycle starts on its own when the cover is lowered.

Automatic lock-in positioning then stops the wheel at the exact internal and external unbalance positions, so your tech never hunts for the weight spot manually.

Hidden Weight Program for Clean Alloy Wheels

The hidden weight program places adhesive weights behind rim spokes, keeping the customer’s alloys balanced without visible weights on the face.

The display shows dedicated designations for both split and hidden weights, so spoke-count jobs stay simple on a 2D machine.

Watch the R148 Pro in Action

See the dimension caliper and balancing cycle work through a real wheel in Rotary’s official product video.

The Right Wheel Balancer for Your Shop

The R148 Pro delivers the numbers that matter — 1 g accuracy, a 6-second cycle, and a 10″–30″ rim range — with automatic dimension entry that keeps every balance consistent tech to tech.

With the 7-piece collet kit, light truck cone, quick nut lock, dimension caliper, and calibration kit included, it’s ready for passenger and light truck work right out of the crate.

Don’t wait — scroll back up and click the orange Add to Cart button to get this wheel balancer on its way to your shop.

Specs

Technical Specifications