Keeping buses, trucks, and RV's in alignment increase money to the bottom line, extend the life of all of the tires, saves fuel!

The TLT-12 Heavy Truck and Trailer system is completely portable, simple to use and fast. No matter if your fleet configuration.

Completely portable take to system to where the truck, crane, bus, RV, trailers etc and do the alignment instead of sending it out or waiting for a bay. Get the Job done and done well is what the TLT-12 Heavy Truck and Trailer System will give you and your team!








Turtnables and Grease plates sold seperatly

Shipping weight 150lbs

Made in the USA

Freight not included

Heavy Duty Truck & Trailer Wheel Alignment System — TLT-12

Excluding Sales Tax
  • Product Description

    TLT-12 — What can it do?

    • Toe Individual and Total
    • Caster, Camber, Live Caster, SAI/KPI
    • Thrust Angle, Rear Steer
    • 2 Wheel Center Line
    • Tracking of all axles
    • Trailer tracking center line
    • Accurate to 1/64th”
    • Calibration in the field in about 3 minutes
    • Not cables to trip over runs on D Cell Batteries
    • No dedicated bay or location required
    • Durable and proven decades of use!
  • Specifications

    TLT-12 Heavy Truck and Trailer Consists of :

    • Front Toe Laser Guns
    • Rear Targeting
    • King Pin Targeting
    • Calibration Laser
    • Calibration Bar
    • Caster Camber Gauge
    • Digital Level for Caster on Solid Steer Axles
    • Level Compensator, used in non level surfaces
    • 2 Wheel/Rim Clamps 17-25”
    • Steering Wheel Holder
    • Brake Pedal Depressor
    • Training Video and Manual
    • 2 Year Warranty

    Note: Turntables are required for anything with independent suspensions. Grease Plates or some form of a slip plate is required for smooth adjustments.

  • TLT-12 Accessories

    Q? Need turntables or slip plates?

    A. We have turntables and slip plates available all USA Made.

    Q? Just need the Truck/Bus Parts?

    A. Check out TLT-12 Bus it has all the same pieces just not trailer parts.

    Q? Need Trailer only?

    A. Check out TT-14


Freight based on commercial location delivery, no liftgate or special services.


To order or for more information
Call: 1-800-496-3777 or 360-371-0552 (local)
or email:

Tru-Line has customer verifiable accuracy to 1/64th of an inch since 1979 with thousands of wheel alignment systems in operation in the auto, RV, trucking and racing worlds.