PDI Dyno Event & Truck Show St. George, UT- Performance Diesel Inc. This is an outdoor event. Don't have time to give your rig the white glove treatment. Compete in our Wash and Show competition and still take part in the fun and show pride in your ride. REGISTER BY OCTOBER 18TH AND RECEIVE A FREE GIFT!

Pride and Polish Main Classes

Working Truck Main Classes Registration

To compete for Working Truck Best of Show (BOS), the truck must be entered in one main class (model year, company owned, or specialized), the engine class and one interior class. The entire truck will be judged. Working Truck BOS winners qualify to compete in the National Championship Series.

Additional DescriptionMore Details

Working Trucks are defined as those trucks with an annual mileage of 75,000 miles (an average of 6,250 miles per month since taking ownership). If used for local application only, the requirement is 40,000 annual miles (an average of 3,333 miles per month since taking ownership). The complete truck is judged, including engine, interior, undercarriage, and paint. To compete for BOS, and to qualify to participate in the National Championship Series, the truck must be entered in one main class, the engine class and one interior class.
• Model Year Classes – Classes are determined after registration closes.
• Company Owned Truck Classes – Company must own 25 or more trucks in its fleet. Enter Name of Company on checkout form.
• Specialized Classes – Includes dump trucks, wreckers, expedited, refuse, salt and other specialized trucks. Specify type on checkout form.


$75.00Price:
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Other Main Classes Registration

These classes do not qualify for Best of Show or the National Championship Series.

  • First Time Show
  • Non-Working Antiques
  • Additional DescriptionMore Details

    Other Main Classes:

    First Time Show – Any model year, first show for either competitor or the truck. If entering a First Show Class, the only other class that can be entered will be the Light Class.

    Non-Working Antiques are considered models that are 25 years or older. Antique Class trucks may enter special feature classes for an additional entry fee; however, this class does not qualify for the National Championship Series.


    $75.00Price:
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    Limited Mileage Truck Division Registration

    Entry for Best Interior, Engine and Paint included.

    Additional DescriptionMore Details

    Limited Mileage trucks are defined as a Class 8 truck of any type and age that meet the minimum DOT requirements commercial trucks, but does not have enough working miles to be defined as a "working" truck under the mileage requirement. The entire truck is judged including interior, engine, undercarriage, paint, and lights (where offered). High point trucks win Limited Mileage Best of Show and qualify to compete in the National Championship Series. Competitors in this class must present a 2290 Road Tax Form. If this form is not provided, the trucks will be placed in a Builder’s Class.


    $150.00Price:
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    Builder's Class Registration

    Entry for Best Interior, Engine and Paint included.

    Additional DescriptionMore Details

    Builder’s Class trucks are defined as those trucks of any model year that do not work the required number of miles to compete as a Working Truck and/or who do not have a 2290 Road Tax Form. Competitors who have a 2290 Road Tax Form may compete in the Limited Mileage Division at the discretion of Show Management, but cannot compete in the National Championship.

    • The entire truck is judged including interior, engine, paint, undercarriage, and lights (where offered).
    • High point trucks win Builder’s Class Best of Show.


    $150.00Price:
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    Special Feature Classes

    Interior Registration

    To qualify for Working Class Best of Show (BOS), engine and one interior class must be judged.

    Additional DescriptionMore Details

    Note: Limited Mileage Truck Division and Builder's Class entries include interior, engine, paint and lights (where offered).


    $25.00Price:
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    Engine Registration

    To qualify for Working Class Best of Show (BOS), engine and one interior class must be judged.

    Additional DescriptionMore Details

    Note: Limited Mileage Truck Division and Builder's Class entries include interior, engine, paint and lights (where offered).


    $25.00Price:
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    Custom Paint, Graphics, or Murals Registration

    Choose One.

    Additional DescriptionMore Details

    Note: Limited Mileage Truck Division and Builder's Class entries include interior, engine, paint and lights (where offered).


    $25.00Price:
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    Lights Registration

    All lights must be in working order and run off the truck’s power supply.  No outside power sources may be used.

    Additional DescriptionMore Details

    Note: Limited Mileage Truck Division and Builder's Class entries include interior, engine, paint and lights (where offered).


    $25.00Price:
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    Wash & Show Main Classes

    Wash & Show-Working Truck Main Classes

    The Wash & Show contest is for working truck drivers and their rigs! Trucks are judged on exterior only.

    Additional DescriptionMore Details

    • Judged on exterior only. The undercarriage, engine, and interior will not be considered.
    • This class will not qualify for the National Championship Series.
    • *Pre-registration fee includes one admissions to show.


    $50.00Price:
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    Special Feature Classes

    Wash & Show-Lights Registration

    All lights must be in working order and run off the truck’s power supply.  No outside power sources may be used.

    Additional DescriptionMore Details

    Note: Limited Mileage Truck Division and Builder's Class entries include interior, engine, paint and lights (where offered).


    $25.00Price:
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