A truck balancer that still knows what to do with an alloy wheel
Heavy-duty balancers are usually built for one job: a steel truck rim, clip-on weights, standard mode, done. The Tuxedo WB-448 carries the full set of alloy programs alongside it — ST plus AL1, AL2, AL3 and AL4 — which is the difference between a machine that balances your commercial wheels and a machine that balances everything that comes through the door. The AL modes exist because a wheel with no lip to clip a weight onto has to be corrected with adhesive weights placed on hidden inner surfaces, and each mode describes a different geometry for where those planes sit. Without them, an alloy is balanced by guesswork or sent out.
The second thing worth knowing before the specifications: it is self-calibrating with self-diagnosis. Calibration on a balancer is not optional maintenance — an out-of-calibration machine confidently reports numbers that are wrong, and the customer comes back with a vibration you have already been paid to fix. A machine that calibrates itself and reports its own faults is a machine that stays honest without a service visit.
Will it work in your shop?
-
Power: 220V, 20 Amp, single phase. Have an electrician confirm the circuit before delivery rather than on the day.
-
Air. The pneumatic wheel lift on this machine runs on shop air. The required working pressure range is given in the manual — check it against what your compressor actually holds under load, not the number printed on the tank.
-
Space and access. Allow room to roll a commercial wheel to the machine and to stand at the display while the shaft spins. The unit ships at 650 lbs, so check the floor and the route to its final position, and whether a pallet truck can reach it.
Confirming the supply and the space is the buyer's responsibility, and it is far cheaper to establish with a tape measure and a look at the panel than with a truck waiting outside.
The pneumatic wheel lift — and what to confirm before you order
A loaded truck wheel is a genuine manual-handling hazard, and the pneumatic wheel lift on this design exists to take that lift away from the technician's back: the wheel is rolled on, raised and presented to the shaft rather than hoisted onto it. It is the feature most likely to keep an experienced fitter working.
One point is worth settling before you order. The feature list on this page presents the pneumatic wheel lift as standard equipment; the manufacturer's own accessory listing for this machine, and other distributors publishing it, treat the powered wheel lift as an accessory sold separately. If the wheel lift is the reason you are buying the WB-448, ask us to confirm in writing whether it is included in your shipment before you place the order. We will get the answer from Tuxedo. This is exactly the sort of thing that turns into an argument on delivery day, and a question asked now costs nothing.
What it will take, and what it will do with it
The machine handles a maximum wheel diameter of 47″ (1,194 mm) at up to 298 lbs of wheel weight — that is the specification that puts it in truck territory rather than car. Rim widths from 1.5″ to 20″ (508 mm maximum) and rim diameters from 10″ to 24″ (610 mm maximum) cover the range from a light passenger wheel to a heavy commercial one on the same shaft, which is the practical case for a mixed shop.
Data entry is by keypad, with balance results reported to 1 gram. Car and truck cones are standard, so you are not immediately buying an adapter set to make the machine usable on the vehicles you already service. A foot brake gives you a manual stop — useful for holding the wheel while you place a weight, and reassuring when something needs to stop now rather than at the end of a spin cycle.
Built to live in a working shop
The details that matter after the novelty wears off are the ones about where things go. Weight storage is built in, so the assortment lives on the machine instead of migrating around the bay. There are pegs for the accessories, so cones and hubs hang where the operator can reach them mid-job rather than being hunted for. A tool box is standard. None of that is glamorous, and all of it is why one balancer stays quick to use for years while another gradually becomes surrounded by clutter.
Perfect for
-
Commercial truck and trailer shops that also see light-vehicle work and do not want two machines.
-
Tyre specialists covering everything from passenger alloys to heavy steel rims on one balancer.
-
Fleet and municipal workshops where wheel vibration is a tyre-wear cost across a whole fleet.
-
Agricultural and plant dealers handling large-diameter wheels.
-
Busy independent garages where a self-calibrating machine avoids service call-outs.
What is included
The balancer with its keypad data entry, the ST and AL1 to AL4 balancing programs, self-calibration and self-diagnosis, car and truck cones as standard, the foot brake, built-in weight storage, accessory pegs and a standard tool box. Please read the wheel-lift note above before assuming the powered lift is part of your shipment. Optional accessories are available from the manufacturer and are separate purchases; tell us before you order if you want anything on the same freight booking.
Specifications
| Model |
WB-448 |
| Balancing modes |
ST, AL1, AL2, AL3, AL4 |
| Maximum wheel diameter |
47″ (1,194 mm) |
| Rim width |
1.5″ – 20″ (508 mm maximum) |
| Rim diameter |
10″ – 24″ (610 mm maximum) |
| Wheel weight capacity |
298 lbs |
| Accuracy |
1 gram |
| Data entry |
Keypad |
| Power |
220V – 20 Amp – 1PH |
| Shipping weight |
650 lbs |
| Pneumatic wheel lift |
Listed as a feature here and as a separate accessory by the manufacturer — confirm with us in writing before ordering |
About certification
Tuxedo claims no independent third-party listing for this balancer in the data supplied to us, and we will not imply one on its behalf. Worth being precise about the difference: a manufacturer stating that a machine is built to a standard is not the same document as an outside body having examined and listed it, and insurers, corporate safety programmes and some local jurisdictions ask specifically for the latter. If a requirement like that governs your workshop, get it in writing from whoever imposes it and send it to us before you order — we would rather answer the question honestly in advance than have equipment arrive that your own inspection will refuse.
Shipping and delivery
Shipped by freight within the lower 48, priced live at checkout against your address so the figure is current rather than a stale number in a description. You need to be able to unload it — a forklift with the capacity, or a dock — or you can arrange collection from the carrier's local terminal instead. A residential address carries a residential fee, shown before you pay.
Inspect it on the tailgate. Check the crate, the shaft, the display housing and the guard for damage, write anything you see on the delivery receipt before signing, photograph the shipment as it comes off, and contact us that day. Freight damage is settled with the carrier rather than under warranty, and a receipt signed clean closes most of that door. Unpack and check the contents against the parts list promptly too — the window for reporting a missing item or concealed damage is short.
Warranty
Covered by the manufacturer's limited warranty. We keep the current terms, the exclusions and the claim procedure on our warranty claims page rather than paraphrasing them here, because the terms are Tuxedo's to set and a summary on a product page goes out of date quietly. If a particular term is part of your decision, ask us to confirm it in writing before you order. If a fault does appear, photograph it as found and contact us before dismantling or modifying the machine — a component already taken apart is usually outside the claim.
