Solo Rules & Classes
The 2017 SCCA® National Solo® Rules are available on-line in Adobe® Acrobat® format by the SCCA® Solo® Department to our members, entrants, volunteers, and anyone interested in learning more about the technical regulations governing SCCA® Solo® Competition.
We have chosen to serve this document in its original format using Adobe®'s Portable Document Format (PDF). This allows important documents and forms to be just a mouse click away. With the free Adobe® Reader software, users on any computing platform can navigate, scale, zoom-in, and print PDF files directly within their web browsers.
The official 2017 SCCA® ProSolo® Series Rules are also available on-line in a PDF.
NOTE: Technical Bulletins are periodically issued in Fastrack® News that supersede the information in the Solo® Rules.
DOWNLOAD THE SOLO® RULES HERE
2017 SCCA National Solo Rules -- 2017-01-30 (4.1MB)
- Introductory Section -- 2017-01-17
- Sections 1-12-- 2017-01-30
- Section 13 - Street Category -- 2017-01-17
- Section 14 - Street Touring Category -- 2017-01-30
- Section 15 - Street Prepared Category -- 2017-01-17
- Section 16 - Street Modified Category -- 2017-01-17
- Section 17 - Prepared Category -- 2017-01-17
- Section 18 - Modified Category -- 2017-01-17
- Section 19 - Kart Category -- 2017-01-17
- Appendix A - Automobile Classes-- 2017-01-30
- Appendix B - Classic American Muscle -- 2017-01-17
- Appendix C - Solo® Roll Bar Standards -- 2017-01-17
- Appendix D - Solo® Trials Rules -- 2017-1-30
- Appendix E - Solo® Safety Steward Guidebook -- 2017-1-31
- Appendix F - Clarifications -- 2017-1-31
- Appendices G & H - Karts® At Solo Events & Junior Driver Program -- 2017-1-31
- Appendix I - Sound Measurement Procedures At SCCA® National Solo® Events -- 2017-1-31
2017 SCCA® ProSolo® Rules -- 2017-02-02 (corrected STU index)
CLASSIC AMERICAN MUSCLE (CAM)
- 2017 Classic American Muscle (CAM) Category Rules handout - 11/17/2017 [When printing, set "Binding Location: Short Edge (Top)" or similar.]
- Heritage Classic Rules for 1975 and older import cars in Street class (HCS) and Race class (HCR)
Questions? Call Doug at 1-800-770-2055 or email Doug at firstname.lastname@example.org.
- 2016 Solo® Fastrack® News
- 2015 Solo® Fastrack® News
- 2014 Solo® Fastrack® News
- 2013 Solo® Fastrack® News
- 2012 Solo® Fastrack® News
- 2011 Solo® Fastrack® News
- 2010 Solo® Fastrack® News
- 2009 Solo® Fastrack® News
- 2008 Fastrack® News
- 2007 Fastrack® News
QUICK REFERENCE SHEETS
- Solo® Frequently Asked Questions (FAQ)
- 2017 Helmet Certifications for SCCA® Solo® events - 10/26/2016
- Your helmet must have one of these labels visible. The DOT standard (FMVSS 218) alone is not sufficient!
- 2017 Street Category by Manufacturer - 01/26/2017 (Print and take to event registration.) Includes February 2017 Fastrack News additions.
- Category Allowances "Cheat Sheet" (2-sided print) - 2/2/2016
SOLO® RULES CHANGES AND ADVISORIES
Process for Rule Changes - flowchart
Want to make a rules change proposal? Write to the Solo® Events Board (SEB)
INFORMATION FOR REGION OFFICIALS
SOLO COOKBOOK - Recipes for growth and success - 2016-1-29