RON SMITH & ASSOCIATES, INC.
RS&A PRODUCTS AND SERVICES
RS&A TIRE TRACK COMPARISON PROFICIENCY TEST
Click Here to See Another RS&A Proficieny Testing Discipline

TEST NAME: Tire Track Comparison Proficiency Test
CYCLES AVAILABLE: Single Annual Cycle
TEST SERIES NUMBER: 401
COST: $325.00 - $375.00

The RS&A Tire Track Comparison Proficiency Test is structured to evaluate participants' competency in comparing and analyzing tire track impressions. The test typically consists of the following components:

  1. Known Physical Standards: Participants are presented with known pysical standards to serve as baseline references for comparison and analysis.
  2. Known Tire Track Standards: Participants are provided with known tire track standards, which serve as reference samples obtained from vehicles or other sources with known tire patterns. These known standards enable participants to establish a baseline for comparison when examining questioned impressions.
  3. Questioned Tire Track Impressions: Each test includes a set of questioned tire track impressions, obtained from crime scenes or evidentiary sources. Participants are required to scrutinize these impressions and compare them against the known standards provided to determine potential matches or exclusions.
  4. Acetate Overlays: Participants receive acetate overlays as part of the test materials, facilitating detailed comparison by allowing superimposition of question impressions over known standards. This aids in the comprehensive analysis of key features.

The Tire Track Comparison Proficiency Test is designed to assess participants' proficiency in accurately identifying and analyzing tire track impressions, as well as their ability to make reliable conclusions regarding matches or exclusions. By participating in this test, forensic professionals can enhance their skills and contribute to the integrity and reliability of tire track analysis in forensic investigations.


RS&A Tire Tack Comparison Proficiency Test
Known Physical Impression Sample Image
(Click Thumbnail Image to Enlarge) 
  

RS&A Tire Tack Comparison Proficiency Test
Known Standard Sample Image
(Click Thumbnail Image to Enlarge) 


RS&A Tire Tack Comparison Proficiency Test
Questioned Impression  Sample Image
(Click Thumbnail Image to Enlarge) 

RS&A Tire Track Comparison Sample PDF
(Click Thumbnail Image Below to Download the PDF) 

Sample PDF Includes:
    - Instruction sheet.
    - Test images (latent & known).
    - Manufacturer Information report.
    - Individual report.
    - Advanced summary report.  


RS&A IS AN ACCREDITED PROFICIENCY TEST PROVIDER
 


CLICK HERE TO VIEW ACCREDITATION SCOPE & CERTIFICATE
Media Options and Pricing
ONLINE DIGITAL DOWNLOAD - $325.00
The most effective and widely favored method for comparisons is on-screen assessment. RS&A offers the option to receive your test digitally via "Online Digital Download." This not only reduces the consumption of paper and DVDs but also eliminates shipping costs, allowing us to pass on the savings to you!

Here's how it works: Upon purchasing your digital proficiency test, you'll receive an email on the scheduled distribution date indicating that your PT has been released. Simply log into the RS&A PT Portal, assign the PT to a participant, and you'll find a test instruction sheet PDF along with known and latent images. With everything readily available, you're all set to complete your proficiency test. Each image file provided for download will be in TIFF format.
HARD COPY - $350.00
The Footwear Comparison PT images are reproduced using industry leading printer technology.
DIGITAL IMAGES ON DVD DISC - $350.00
For examiners conducting their examinations on-screen, our digital images present an excellent choice. Each image will be made available in a .tiff format. We highly recommend using professional photo editing software for optimal viewing and analysis.
COMBO - HARD COPY AND DIGITAL DVD DISC - $375.00
**See above descriptions.
COMBO - HARD COPY AND DIGITAL DOWNLOAD - $375.00
**See above descriptions.
PAYMENT OPTIONS & FLAT RATE SHIPPING
FLEXIBLE PAYMENT OPTIONS
RS&A acknowledges the diverse financial needs of State and Federal Agencies. To facilitate your proficiency test purchases, we provide flexible payment options. Should you require unique adjustments or have special requirements, please reach out to us, and we will tailor a custom solution to address your specific needs.

Our payment options include:

1. Credit card
2. Purchase order
3. Check by mail
4. International Bank Wire Transfer (DOWNLOAD RS&A BANK WIRE TRANSFER INFORMATION)

Please note: International Bank Wire Transfer fees range from $50 USD to $75 USD depending on the country. For all orders paid via Bank Wire Transfer, a flat $50 USD banking fee will be charged to the client. This fee is incurred by RS&A for processing international payments through the bank. Upon order submission, you will receive an order confirmation email along with another email containing an updated invoice cost and all necessary banking details to complete your bank wire transfer.
SHIPPING
  • United States = Free Shipping!
  • North American (Canada & Mexico) = $25.00 flat rate shipping
  • All Other Continents = $50.00 flat rate shipping
Shipping charges are applied during checkout.

Avoid all shipping charges by choosing an Online download option when available!
STEP 1 - COMPLETE YOUR PROFICIENCY TEST WITHIN THE TIME GIVEN
RS&A announces the dates for all proficiency testing cycles, which encompass the deadline for entering results.

STEP 2 - ENTER YOUR RESULTS IN THE RS&A PT PORTAL
Through the RS&A PT Portal, administrators of proficiency tests can allocate their purchased PTs based on the anticipated distribution dates for the respective test cycle. Participants will be notified once a proficiency test has been assigned to them. Upon logging into the portal, participants can submit their test results along with any comments they wish to provide.

STEP 3 - MANUFACTURER'S INFORMATION REPORT
The RS&A Manufacturer's Information Report outlines the expected response set by RS&A during both internal and external pre-distribution testing.

STEP 4 - INDIVIDUAL RESULTS REPORT
The RS&A Individual Report contrasts the results submitted by participants with the expected results set by RS&A.

STEP 5 - ADVANCED SUMMARY RESULTS REPORT
RS&A is dedicated to continuous improvement and the provision of high-quality forensic products and services, with particular emphasis on proficiency testing. We recognize the critical importance of properly utilizing published Proficiency Testing Results, as they can either support or undermine the credibility of impression evidence sciences. Often, these results are utilized by various stakeholders, including defense attorneys, to challenge forensic identification specialists.

A longstanding challenge in this domain has been the absence of essential contextual data accompanying raw proficiency test results. Without insights into participants' credentials, experience, and agency processes, published results lack meaningful interpretation. To address this, participants are required to complete a brief online demographics survey before submitting their test results. The information gathered, combined with data from other participants, will empower RS&A to furnish the forensic identification industry with comprehensive insights long overdue.

By ensuring that published data is not only accurate but also contextually rich, we strive to enhance the integrity and relevance of proficiency testing outcomes for all stakeholders.
2024 TIRE TRACK COMPARISON
Test Number:
24401
Test Cycle Status:
IN PROGRESS
Enrollment Deadline:
April 5, 2024
Projected Test Distribution:
April 19, 2024
Results Entry Deadline:
July 12, 2024
Manufacturer's Information Report:
Mid July
Individual Report:
Late July
Summary Report Publication:
Early August
2025 TIRE TRACK COMPARISON
Test Number:
25401
Test Cycle Status:
OPEN ENROLLMENT
Enrollment Deadline:
April 4, 2025
Projected Test Distribution:
April 28, 2025
Results Entry Deadline:
July 28, 2025
Manufacturer's Information Report:
August 15, 2025
Individual Report:
August 22, 2025
Summary Report Publication:
August 29, 2025
BUY PT #25401 NOW
2026 TIRE TRACK COMPARISON
Test Number:
26401
Test Cycle Status:
OPEN ENROLLMENT
Enrollment Deadline:
April 3, 2026
Projected Test Distribution:
April 27, 2026
Results Entry Deadline:
July 27, 2026
Manufacturer's Information Report:
August 21, 2026
Individual Report:
August 28, 2026
Summary Report Publication:
September 4, 2026
BUY PT #26401 NOW
© 2002 , Ron Smith & Associates, Inc.