2026.1 (Mar 30, 2025) - Final updates for 2021 to 2027. Includes newly available weight distributions and measurements obtained for prior years.

2025.2 (Mar 29, 2025) - Final update for 2025 Specs Program. Weight distributions updated from 2019 to 2026.

2025.1 (Mar 17, 2025) - Interim databases for 2025/2026. Updated final databases for 2019-2024. Honda Civic Hatch and Sedan had dimensions swapped for 2022 model year, corrected in this update. GM Pickup longbox and shortbox variants added to 2019 database. 

2024.1 (Apr 10, 2024) - Initial 2025 models added. Final update for 2024 data has been added. Nissan Titan XD CW has been updated for 2017-2022. Hyundai Santa Fe CW updates for 2022/2023. Ford Bronco (2022+) overall length was updated to exclude rear mounted spare.

2023.3 (Mar 31, 2023) - VW Atlas/Cross Sport Curb Weights for 2020-2023 model years

2023.2 (Mar 24, 2023) - Final 2023 version. Minor updates to initial 2024 model and final versions of 2022/2023 included.

2023.1 (Mar 16, 2023) - Initial 2024 models added with 2022 and 2023 updates. Updated 2014-2021 Model Year Data with minor corrections to Lexus GX 460 and Volvo S90

2022.2 (Apr 19, 2022) - Updated 2022 Model Year Data. Updates included for 2019, 2020, 2021, 2022 and partial 2023 model years.

2022.1 (Mar 15, 2022) - Initial 2022 Version. 

2021.2 (Mar 30, 2021) - Updated 2021 Model Year Data. Updates included for 2019, 2020 model years.

2021.1 (Mar 15, 2021) - Initial 2021 Version. Updates to 2020 model year data

2020.2 (Mar 31, 2020) - 2018 - 2020 Model year final version. 2011 RAM make correction. 2021 initial data updated.

2020.1 (Mar 17, 2020) - 2020 Model Year Updates. Initial 2021 Model Years Added

2019.2 (Jul 25, 2019) - Curb Weight corrected for Ford Mustang model year 2017, 2018, 2019

2019.1 (Mar 25, 2019) - Initial 2020 Version. Updates to 2008, 2018, 2019 data

2018.1 (Mar 26, 2017) - Initial 2018 Version

2017.2 (Mar 30, 2017) - Minor updates to 2012-2017 data

2017.1 (Mar 20, 2017) - Initial 2017 Version

2016.2 (Apr 04, 2016) - Minor updates to 2013-2016 data

2016.1 (Mar 01, 2016) - Initial 2016 Version

2015.2 (Mar 26, 2015) - 2015 Version 2

2015.1 (Mar 10, 2015) - Initial 2015 Version

2014.2 (Mar 27, 2014) - Minor updates to 2007-2014 data

2014.1 (Mar 10, 2014) - Initial 2014 Version

2013.2 (June 10, 2013) - Vehicle Makes for all years were modified to remove the CARS, TRUCKS and SUV indicators.  A model dropdown box was added.

2013.1 (Mar 24, 2013) - Initial 2013 Version.  Included is the new CVS Users Guide.pdf

2012.2 (Apr 23, 2012) - Minor updates to 2002-2012 data.

2012.1 (Mar 22, 2012) - Initial 2012 Version.

2011.2 (May 30, 2011) - Track Width corrected for 2003-2005 Hyundai Accent 2DR Hatchback GS/GSi, 2003-2006 Honda Insight, 2006-2008 Porsche Cayman S, 2002 Rolls Royce Silver Seraph

2011.1 (May 05, 2011) - Initial 2011 Version.  Changes were also made to the B-dimenson measurement for all 2002-2010 hatchbacks, wagons, vans, and SUV's.

2010.1 (Mar 22, 2010) - Initial 2010 Version.

2009.2 (May 06, 2009) - Minor updates to the 2008-2010 data.

2009.1 (Mar 03, 2009) - Initial 2009 Version.

2008.1 (Mar 18, 2008) - Initial 2008 Version.  The install now includes the dBase files.  It also includes a Microsoft operating system file msvbvm50.dll, which is required when running Vista.

2007.1 (Mar 23, 2007) - Initial 2007 Version.  There were also changes to the overall width for some Chrysler Minivans (1985-2006) and Hyundai Elantras (2004-2006).

2006.2 (Apr 12, 2006) - Minor changes were made to the 2003-2007 data.

2006.1 (Mar 15, 2006) - Initial 2006 Version.  A new feature was added to allow searching for wheelbase and track width ranges.

2005.6 (Jul 21, 2005) - The 2000-2002 Lincoln LS V6 and V8 curb weights were changed to 1621 and 1666Kg.

2005.5 (Jun 22, 2005) - The 2006 Honda Ridgeline curb weight was changed from 2750 to 2043Kg.

2005.4 (May 31, 2005) - The temporary file used for reports is now created in the folder C:\TEMP instead of directly on the C: drive.  Non Admin users in Windows XP could not create files directly on C:\.

2005.3 (May 16, 2005) - Kia Sorento wheelbase changed from 263 to 271 for years 2003-2005.

2005.2 (Apr 13, 2005) - Additional curb weights were included in the 2004 data.  Minor revisions were made to 2002-2003 data.

2005.1 (Mar 07, 2005) - Initial 2005 version.  Also, minor changes were made to several 2002 Mitsubishi Diamante specifications.

2004.2 (Apr 15, 2004) - 1980 Honda Prelude curb weight corrected.

2004.1 (Mar 04, 2004) - Initial 2004 version.  Some vehicles had mid year model changes and are in the database twice.  The older model has the "Heritage" designation  (i.e. Ford F-150 Heritage)

2003.3 (Jan 03, 2004) - The system was changed to display reports using a Web browser instead of Crystal Reports.  Also,  the data was converted to flat file text instead of MS Access.

2003.2 (May 27, 2003) - The 2002 Mitsubishi curb weights were corrected.

2003.1 (May 05, 2003) - Initial 2003 version.

2002.2 (Apr 04, 2002) - The Volkswagen Jetta Wagon was moved from the 2003 model year to 2002.

2002.1 (Mar 20, 2002) - Initial 2002 version.

2001.2 (Oct 29, 2001) - All 2002 vehicles in the 2001.1 version had invalid curb weights that were truncated to 3 digits.

2001.1 (Apr 01, 2001) - Initial 2001 version. 
