Atlas WB11 Wheel Balancer: A Straightforward Balancer with Two Limits to Confirm
The Atlas WB11 is a conventional computerized spin balancer with manual dimension entry, a 40 mm shaft, static and dynamic modes and a useful range of optional adapters. Its day-to-day operation is straightforward; the maximum rim diameter and maximum wheel weight are not, because Atlas’s current product page and manual publish different values.
The WB11 is the simpler Atlas computerized-balancer path
Atlas describes the WB11 as a motorized computerized balancer with automatic start/stop through the wheel hood, automatic and pedal-operated braking, self-calibration and standard static/dynamic balancing modes. Its current quick-start material explicitly says the WB11 does not have the automatic data-entry system used on Atlas WB21 and WB49 models.
That positions the WB11 for a shop that values a conventional, serviceable balancer and is comfortable entering wheel dimensions manually rather than paying primarily for measurement automation.
WB11 specifications that current Atlas sources support consistently
| Specification | Published value | Decision context |
|---|---|---|
| Rim width | 1.5–20 in | Useful published range for ordinary wheel-width checks. |
| Maximum tire diameter | 39 in | Separate from the disputed maximum rim-diameter value. |
| Shaft | 40 mm | Important for cones, adapters and accessory selection. |
| Standard cone coverage | 1.75–5.18 in center holes on current product page | Check special wheels against the actual cone/adapter set rather than diameter alone. |
| Balancing speed | 150 rpm | Conventional motorized spin balancing. |
| Published accuracy | 1 g | Atlas product and manual materials support 1 g precision/accuracy wording. |
| Data entry | Manual | Quick-start guide says the WB11 does not have the automatic data-entry system. |
| Power | 110 V on current US product page | Confirm final installation requirements from the supplied documentation. |
Atlas publishes two different maximum rim-diameter values
The current Atlas WB11 product page publishes a 10–32 inch car/light-truck rim range. The current WB11 manual’s technical-specification section publishes 10–26 inches. That is too large a difference to hide inside a single “max rim size” number.
The Finder and Fit Checker therefore do not use either value as a definitive WB11 maximum until Atlas reconciles the documentation. If your wheels are above 26 inches, confirm the exact WB11 capability and mounting hardware with Atlas before buying.
The published maximum wheel weight also needs confirmation
The current US product page publishes 150 lb. The manual’s technical-specification section publishes 75 kg, while another manual section uses 65 kg in its intended-use wording. Those figures are not interchangeable enough to choose one silently.
If your wheel assemblies are heavy, weigh or estimate the complete wheel-and-tire assembly and verify the exact permitted limit from the documentation supplied with the machine. This is more important than relying on a retailer-style headline capacity.
Compare WB11 with another value-oriented balancer
Put the WB11 beside the KATOOL KT-B700 to compare shaft size, published wheel ranges, data-entry method and the specific source limitations attached to each machine.
Centering hardware can matter more than headline rim diameter
The current Atlas product page says the WB11 includes four centering cones covering center holes from 1.75 to 5.18 inches. Atlas also publishes optional light-truck, lug-centric and motorcycle adapter paths.
A wheel can be inside a published diameter and width range and still need different centering hardware. If you service unusual center bores, lug-centric wheels, motorcycles or more offset light-truck wheels, identify the required adapter before treating the balancer as ready for that application.
Atlas publishes both a standard and an extra-large motorcycle kit for its passenger/light-truck computer balancers. The motorcycle wheel balancer adapter guide compares those two hardware paths.
When the WB11 is a sensible choice
The WB11 makes the most sense for a shop that wants a conventional computerized balancer, does not require road-force diagnostics, and is comfortable with manual dimension entry. It is less compelling if automatic measurement capture, advanced diagnostic functions or a high-confidence large-rim/heavy-wheel ceiling are central to the purchase.
Because Atlas sells more automated and specialty balancers, the WB11 should be chosen for its simpler operation and shop fit rather than because it is assumed to cover every wheel at the top of the marketing range.
Current direct-purchase context
Atlas’s current US product page showed the WB11 at $1,799 and in stock when checked September 7, 2026. Price and inventory can change; neither one resolves the disputed rim-size or wheel-weight limits.
Large-bore wheels need separate centering hardware
Atlas sells a 40 mm large truck cone-and-spacer set for wheels outside the range of its standard cones. See how the centering hardware differs and what still needs to be checked before truck use.
Manufacturer sources
- Atlas WB11 product page Current US product page with machine features, accessories and published wheel specifications.
- Atlas WB11 manual Current manual source containing the alternate rim-diameter and wheel-weight values.
- Atlas WB11 quick-start guide Atlas guidance confirming that the WB11 does not use the automatic data-entry system found on WB21 and WB49.
Frequently asked questions
What is the maximum rim diameter for the Atlas WB11?
Atlas’s current sources disagree. The US product page publishes a 10–32 inch rim range, while the current WB11 manual publishes 10–26 inches in its technical specifications. Confirm the exact limit before relying on wheels above 26 inches.
What is the maximum wheel weight for the Atlas WB11?
Atlas’s current product page publishes 150 lb, while the manual uses 75 kg in its technical specifications and 65 kg in another section. Tire Equipment Match leaves the maximum unresolved until Atlas reconciles those values.
Does the Atlas WB11 have automatic data entry?
No. Atlas’s current quick-start guide states that the WB11 is not equipped with the automatic data-entry system used on the WB21 and WB49.
What adapters are available for the Atlas WB11?
Atlas currently publishes optional light-truck, lug-centric and motorcycle adapter paths. Check the exact center hole, wheel offset and adapter configuration for specialty wheels.