Rules and Classes

2026 DriveAutoXtreme Rules

1. Participant Eligibility & Registration

• All participants are required to complete and sign the Release and Waiver of Liability, Self-Tech Inspection Form, and Registration Form during registration.

• All entrants/drivers must possess a current, valid, government-issued driver’s license and be at least 16 years of age.

• Drivers under the age of 18 must have a parent or legal guardian sign a waiver during registration.

• Participants may register only one (1) vehicle per event, and a vehicle may have no more than two (2) drivers.

2. Vehicle Requirements

• All vehicles must be street legal and operate on pump gasoline.

• Electric vehicles (EVs) are not permitted.

• Nitrous oxide, alcohol fuels, and nitromethane are strictly prohibited.

• Valid vehicle registration and proof of insurance are required.

• Bolt-on aftermarket parts are allowed and encouraged. Chassis modifications, body swaps, and aerodynamic packages are subject to approval by event staff.

3. Tire Regulations

• All participant classes must use commercially available, DOT-approved, non-competition, treaded street tires.

• Minimum treadwear rating is 200 or higher, with a minimum tread depth of 2/32” at the start of the event.

• Competition radials, R-compound tires, drag radials, shaved, grooved, or chemically treated tires are prohibited.

• Officials reserve the right to disqualify any tire deemed unsafe or non-compliant.

• Ineligible tires include Kumho Ecsta V720 ACR and other models that do not meet stated criteria.

4. Cone Penalties

• A two (2) second penalty will be assessed for knocking over or displacing a cone.

• No penalty will be assessed if a cone remains upright and touching its outline.

• Pointer or laid-down cones are considered part of the course and incur penalties if struck.

5. DNF Penalties

• A DNF penalty will be issued for off-course excursions or failure to complete the course under the vehicle’s own power.

• Contact with stop pylons or cones beyond the finish line will result in a DNF recorded as 99.999 seconds.

6. Unsafe Driving

• Any unsafe driving, spins, or leaving the course with two (2) or more wheels off will result in a black flag.

• The affected run will receive a DNF penalty.

• Multiple black flags may result in immediate dismissal from the event.

• Unsafe behavior at any time may result in immediate disqualification.

7. Scoring & Tiebreakers

• A participant’s official score for each day will be their fastest completed lap.

• The lowest lap time in each class determines the daily class winner.

• Ties will be broken by the next fastest lap times until resolved.

8. Safety Equipment

• Seatbelts or safety harnesses must be properly installed and worn at all times while on course.

9. Driver Attire

• Open-toe shoes, sandals, or flip-flops are prohibited while driving.

10. Helmet Requirements

• Helmets are mandatory for all drivers and passengers.

• Helmets must meet Snell SN2020 or newer standards.

• DOT-only or Snell M-rated helmets are not acceptable.

11. Authority

• Drive AutoXtreme reserves the right to determine class eligibility, exhibition-only status, or disqualification.

• All rulings related to eligibility, safety, or competition are final.

12. Class Definitions

• All vehicles must be registered and insured.

• Vehicles may be weighed at any time, including during tech inspection.

• Drivers must provide credible documentation verifying factory curb weight. Wikipedia is not an acceptable source.

• Vehicles not meeting requirements will be reassigned to an appropriate class.

Class Descriptions

• GRV – Grass Roots Vintage: 1985 or older vehicles (including 3rd-gen Camaro and Fox-body Mustang through 1991). No ABS or traction control. Aftermarket EFI allowed. Factory chassis required. Double-adjustable shocks only (no reservoirs). Max 275 front tire. No widebody kits. Must weigh within 95% of factory curb weight.

• SC – Sport Compact: Front-engine vehicles with 4-cylinder or 2-rotor engines, including 4-cylinder Mustang and Camaro. Must weigh within 95% of factory curb weight.

• GTT – Grand Touring Truck: Full-size trucks, SUVs, and vans built on truck chassis. Factory ride height or lower. Minimum weight 3,000 lbs. No dual rear wheels. Rigid bed covers must be secured or removed.

• GTV – Grand Touring Vintage: 1989 and older, front-engine, rear-wheel drive, 4-seat coupes and sedans. Minimum weight 3,200 lbs.

• GT – Grand Touring: 1990 and newer, front-engine, rear-wheel drive, 4-seat coupes and sedans. Minimum weight 3,200 lbs.

• GTU – Grand Touring Ultimate: C4–C8 Corvette, AWD vehicles, 3-rotor vehicles, modern mid/rear-engine vehicles, kit cars, and plated race cars. Must weigh within 95% of factory curb weight.

13. Event Points & Series Scoring

• Event points are awarded based on combined average lap times from Day 1 and Day 2.

• Overall points are awarded from 50 points for first place downward, with all competitors receiving at least 1 point.

• The top 8 competitors in each class qualify for the Optima Pursuit Round.

14. Optima Pursuit Bonus Points

• Top 8 Qualifiers: +1 point.

• Round 1 Winners: +2 points.

• Round 2 Winners: +3 points.

• Round 2 Losers (3rd place runoff): +2 points.

• Final Round (Best of 3): Winner +4 points, Runner-up +1 point.

Total Bonus Points Awarded

• 1st Place: 10 points

• 2nd Place: 7 points

• 3rd Place: 5 points

• 4th Place: 3 points

• 5th–8th Place: 1 point

15. Event Conduct & Enforcement

• Event access and overnight camping are privileges.

• Drive AutoXtreme may deny access or remove any individual for unsafe, illegal, or detrimental behavior.

• Burnouts, excessive speed, or reckless behavior anywhere on facility property are prohibited.

• All interpretations and penalties are at the sole discretion of the Competition Director and are final.

Thank you for being part of the Drive AutoXtreme community.

Please print and bring the completed 2026 Tech Sheet to the event.