The Wheel Alignment System HD-40 is a high-efficiency, German-made alignment system built to deliver precision, speed, and modular expandability for trucks work. Paired with the green laser and accessory, it elevates the standard into a rapid, ADAS-ready system optimized for modern workshop needs.
Koch Wheel Alignment System HD-40
The perfect portable wheel alignment tool

Truck Wheel alignment made simple
The Koch Wheel Alignment System HD-40 is a premium alignment system offered by KOCH (Koch Achsmessanlagen). It is especially recommended for vehicles with dual-split tie rods and delivers precise single‑toe measurement in under one minute, saving significant time on each vehicle
Here’s a detailed look at the Koch Wheel Alignment System HD-40, a laser‑based wheel alignment system specifically designed for commercial vehicles such as trucks.



Content of delivery
- 2 laser measuring heads with adjustable measuring arms
- 1 toe gauge
- 2 adjustable suspension gauges for the rear axle
- 2 drivable turning plates
- 1 electronic inclinometer for toe, camber, caster and KPI
- wall holder
- certificate for online software
- 1 instruction manual
- 1 measuring traverse with finely adjusted laser mirror units, protective covers and center adjustment scales
- 2 clip-on scales for fast toe measurement
- 1 base unit with transport rollers and adjustable feet
- 2 holders for storing the measuring heads
Item No.: 9100
The benefit for your laser‑based wheel alignment system
The benefit for your measuring system

Additional plates
turning plate
for 2nd
steering axle

Upgrade kit
for cars and vans

AL-30 trailer measurement unit
Measuring traverse for measurement of semitrailer and trailer
Optional: KA80

Adapter for agriculture machinery
6 magnetic adapters (300mm)


