Alignment simulator
Set the readings. Press run.
Start from a problem truck or dial in your own numbers the way they print off our aligner. The sim drives it hands on, lets go of the wheel, then fast-forwards until the first tire is worn to the legal limit.
Sim ready · parked
Simulation. Angles and drift are exaggerated so you can see them.
Alignment readings
All in spec
Steer axle
Hendrickson published spec
Spec 1/16" total (1/32"–3/32")
CamberSpec L -1° to 1°, R -1.25° to 0.75°
CasterSpec 3.5° to 5°, driver side no more than 1° lower
Drive axles · how far the right end sits ahead of the left
0"
thrust (avg offset)
0"
out of parallel
1/16"
total toe
Set-back truck: Freightliner Cascadia 2020 model by liebherr996litronic, CC BY 4.0, recolored. Set-forward truck: Peterbilt 379 model by LinkinPipe, CC BY 4.0, repainted.
Savings calculator
What is misalignment costing you?
Put in your trucks and your tire prices. The wear numbers come from a controlled fleet study and Bee Line's alignment data, and every step of the math is shown.
Money on the ground, per year
$2,091
across 5 trucks · $418 each
- Extra tire spend per truck
- $418
- Fuel at 0%
- $0
- 3-axle alignment, whole fleet
- $2,250
Sanity check
Bee Line, who make our alignment equipment, put proper alignment at over $1,000 per truck per year in tire and fuel savings, on a fleet of 50 tractors running 100,000 miles a year. That's their marketing figure; the calculator above lets you check it against your own numbers.
Source: Bee Line, fleetWhere the numbers come from
- Source: SAE Technical Paper 922485, Camber and Toe Effect on SBFA Heavy Truck Steering Axle Tire Wear
- Source: Bee Line Company alignment training manual
- Source: ATRI, An Analysis of the Operational Costs of Trucking: 2026 Update
- Source: tires-easy.com, 295/75R22.5 steer and drive, retrieved Oct 2026
- Source: U.S. EIA weekly on-highway diesel, Rocky Mountain
- Source: Bee Line, fleet
- Source: JOSAM, Wheel Alignment for Economy and Environment (citing a 2013 TNO survey)
Make the number go away
Tell us what you run and where it is parked. You get a price before anyone picks up a wrench. Fleets and vendors: ask about special fleet and sublet pricing.