Main - CLASSMYCAR

Want to know where your car is classed for SCCA Time Trials National Classing? Follow these steps.
(Note: Not all Regional Events use National Classing. For questions about Regional Event classing, contact the event organizers.)

1) Pick the Category You Believe Fits Your Car the Best

Sport Category is intended for daily-driven street cars on tires with a treadwear rating of 200 or higher with simple bolt-on modifications.

Modifications typically allowed in Sport:

OBD-based ECU reflashes

Most wheels

Single-adjustable fixed-perched shocks

Lowering spring kits

Direct-replacement sway bars

Cold-air intakes

Cat-back exhausts

Radiator and fluid coolers

Brake option packages and some cosmetic modifications from a different trim model of the vehicle—like swapping spoilers

Ultralight wheels, aftermarket camber-adjustment, ride-height adjusting coilovers, racing springs, speedway-style sway bars, chassis bracing and aftermarket-ECU are not allowed. Click here to find the full Sport Category Rules.

Tuner Category is intended for street-driven vehicles on tires with a treadwear rating of 200 or higher with bolt-on modifications that allow for tuning and adjustment. Everything still has to bolt to the stock places, but this is where you will find the ability to include the following:

Intercoolers and boost controllers on forced induction cars

Headers

Caster/camber plates

Ride-height adjustable coilovers

Racing springs

Highly tunable sway bars

Aftermarket ECUs for non-OBD cars

Aftermarket big brake kits

Click here to find the full Tuner Category Rules.

Max Category is for what we consider the "Maximum" street cars. Maybe they only get driven on Sundays, or are pure track cars which could be driven on the street. This is where you find engine swaps, aftermarket or increased forced induction, suspension geometry changes, or even aftermarket wings and bodywork. Click here to find the full Max Category Rules.

Unlimited Category is for those production-based vehicles that are not street-going, are pure race cars, or are on DOT tires with less than 200 Treadwear or non-DOT racing tires. This is where you find tube frame race cars, giant wings, ground effects, stripped interiors and the fastest of the fast. Click here to find the full Unlimited Category Rules.

2) Find Your Car. Classes within categories are generally fastest (1) to least fast (5).

Acura
BMW
Chevrolet
Corvette Z06 2006-2014
Corvette (Naturally aspirated) 2015+
Camaro ZL1 (all)
Dodge
Ferrari
550 Maranello 1996-2001
Nissan
GT-R 2008+

Acura
NSX 1990-2005
Alfa-Romeo
4C
BMW
M3 2007-2013
Chevrolet
Corvette Z06 2001-2005
Corvette 2006-2014, Not otherwise classed or excluded
Camaro SS, SS 1LE 2010+
Camaro Z/28 2014-15
Ford Mustang GT350 2015+
Mustang Boss 302 2012-2013

BMW
E46/E36 M3
Dodge
Neon SRT-4
Chevrolet
Ford
Focus RS 2015 +
Mustang GT 2006-2014
Honda
Civic Type R
Mitsubishi
Evo 2003+
Porsche
Boxster S/Cayman S 2005-2012
 
Subaru
WRX STi
Volkswagen
Golf R
R32

Acura
Integra Type R
BMW
E36/E46 Non-M
Ford
Fiesta ST
Focus ST
Mazda
Mazdaspeed 3
Mazdaspeed Protégé
Mazdaspeed Miata
RX7 Turbo II
Mini
Cooper S
Porsche
Boxster S 1996-2004
Subaru
WRX
Volkswagen
Golf GTI 2015+

BMW
E30 (Non M)
Fiat
500 Arbarth 2008+
Honda
Civic Si (2017+)
S2000 (All)
Hyundai
Hyundai Veloster Turbo T-GDi, TCi GDi 2012+
Mazda
Miata/MX5 2016+
RX8
Nissan
Sentra SE-R 2002-2006
Porsche
Boxster (Non-S) 1996-2004
Toyota
MR2 Turbo (1989-1995)
Volkswagen
Golf (1999-2008, Not Otherwise Classed)

Acura
Integra GSR
RSX
Dodge
Neon ACR (Naturally Aspirated)
Honda
Civic/CRX/Del Sol (Not Otherwise Classed)
Hyundai
Hyundai Veloster Gamma 1.6 GDi 2012+
Mazda
Miata/MX5 (1990-2005, Naturally Aspirated Only)
Miata/MX5 (2006-2015)
RX-7 (1979-1991, Not Otherwise Classed)
Mini
Cooper (Naturally Aspirated)
Scion
FR-S (All)
SCCA
Solo Spec Coupe
Subaru
BRZ (All)
Impreza (1992-2001)
Toyota
86 (2013+)
MR2 (Naturally Aspirated)
Volkswagen
Rabbit/Golf (Not Otherwise Classed)

BMW
Dodge
Chevrolet
Corvette Z06 2006-2014
Corvette (Naturally aspirated) 2015+
Camaro ZL1 (all)
Dodge
Ferrari
550 Maranello 1996-2001
Ford
Mustang GT500
Nissan
GT-R, GT-R Nismo 2008+
Porsche
911 Turbo, Turbo S 2013-2015

Acrua
  NSX 1990-2005
 
Alfa-Romeo
  4C
 
BMW
  M3 2007-2013
 
Chevrolet
Corvette Z06 2001-2005
Corvette 2006 - 2014 Not Otherwise Classed or Excluded
Camaro SS, SS 1LE 2010+
Camaro Z/28 2014-2015
Ford
Mustang GT350 2015+
Mustang Boss 302 2012-2013

Acura
Integra Type R
BMW
E30/E36/E46 M3
Dodge
Neon SRT-4
Ford
Focus RS 2015+
Mustang GT 2006-2014
Honda
Civic Type R
Mitsubishi
Evo 2003+
Nissan
Z-Cars (Naturally Aspirated)
Porsche
Cayman S/Boxster S 2005-2012
Boxster S 1996-2004
Subaru
WRX (All, including STI)
Toyota
MR2 Turbo (1989-1995)
Volkswagen
Golf R

Acura
RSX (All)
Integra (All)
BMW
E36/E46 Non-M
Fiat
500 Arbarth 2008+
Honda
S2000 (All)
Civic Si 2017+
Hyundai
Hyundai Veloster Turbo T-GDi, TCi GDi 2012+
Mazda
Miata 2006 +
Mazdaspeed 3
Mazdaspeed Protégé
Mazdaspeed Miata
RX-7 Turbo II
Mini
Cooper S
Porsche
Boxster (Non S) 1996-2004
Scion
  FR-S
 
Subaru
BRZ
Toyota
86
Volkswagen
Golf GTI 2015+

BMW
  E30 (Non-M)
 
Dodge
Neon - Naturally Aspirated
Honda
Civic/CRX/Del Sol 1972-1991
Hyundai
Hyundai Veloster Gamma 1.6 GDi 2012+
Mazda
Miata (Naturally Aspirated) 1990-2005
RX-7 (1979-1991, Not Otherwise Classed)
Mini
Cooper (Naturally Aspirated)
Scion
Subaru
Impreza 1992 - 2001
Toyota
MR2 (Naturally Aspirated)

Max 1 Category Eligible Vehicles Include:

  • Any production vehicles with a real or corrected displacement of more than 5.1L.
  • Any production vehicles with a real or corrected displacement between 2.4 and 5.1L which weigh less than 2,250 lbs.
  • Any production vehicle with less than 2.4L displacement which weigh less than 1,500 lbs.

MAX 2 (M2) Eligible vehicles include:

  • Production vehicles with a real or corrected engine displacement between 2.4 and 5.1L, not less than 2,250 lbs.
  • Production vehicles with less than 2.4L displacement which weigh between 1,500 and 1,750 lbs.

MAX 3 (M3) eligible vehicles include:

  • Vehicles with a real or corrected displacement of less than 2.4L, not less than 1,750 lbs.
  • Rotary: Actual displacement X 2.0
  • 2-Cycle Engines: Actual displacement X 2.0
  • Forced induction: Actual or corrected displacement X 1.5
  • For each additional forced induction unit 0.5 should be added to the forced induction displacement modifier (e.g., twin charged, twin turbo: Actual corrected displacement X 2. Quad turbo: Actual displacement X 3).

The following kit cars are eligible for Max Category

  • Shelby Cobra Models
  • Shelby Daytona Coupe Models
  • Corvette 1963 Grand Sport Models
  • Ariel Atom
  • Exocet
  • Noble M400/M12 and Rossion Q1

Cars which are production silhouette, but are over the displacement limits or under the weight limits for Unlimited 2. (U2)

1. U1 minimum weight: None

Cars which are production silhouette and meet the following criteria:

1. U2 minimum weight: 1 lb. per cubic centimeter of  corrected displacement w/driver.

Example 1: a 1.6-liter naturally aspirated car would  need to weigh 1,600 lbs. w/driver.

Example 2: A 1.6-liter single-turbo (1.5 x displacement for the turbo) would need to weigh 2,400 lbs.

Example 3: A 3-liter naturally aspirated car would need to weigh 3,000 lbs. w/driver.

2. U2 Maximum Displacement, 3.0 Liters corrected displacement.

3) Still not sure? Might be on the border between categories? Use this tutorial:

Being an enthusiast is wonderful, there are so many choices in modifications, series and formats for #funwithcars. Here is a guide to help you find where your car and particular set of modifications fits within our Rules.

1. Write down everything done to your car. Sit down with that list and your beverage of choice and start at Rules – Sport Category.

2. Start at "Interior" and click the links, comparing your list with what's allowed; make sure to remember, "if it doesn't say you CAN, you CAN'T."

Some of the major things that would move you up to Tuner Category are:

1. Ride-height adjustable shocks.
2. Headers and the removal of catalytic converters.
3. Intercoolers, supercharger pullies, mechanical boost control.
4. Standalone, chipped ECUs or ECUs with piggyback-style programming.

3. If you get all the way to the bottom and everything you did is allowed, find your car in the Sport Category classes in Step 2. If your car isn't classed or excluded, ask us to class that year, make, model and trim level using the Contact page. 

4. If you did find something that your car has which isn't allowed in Sport Category, then go to Rules – Tuner Category and start the process again.

Some of the major things that would move you up to Max Category are:

1. Putting an aftermarket splitter or wing on your car.
2. Doing any internal work to your engine (cams, oversized pistons, etc.).
3. Changing the throttle body or intake manifold.
4. Swapping your engine for one that didn't come in your model and trim level car.

5. If you get to the bottom and everything you did is allowed, find your car in the Tuner Cateogry classes in Step 2. If it isn't classed or excluded, ask us to class it using the Contact page.

6. If you find something on your list that isn't allowed in Tuner, (I bet you see where this is going) go to Rules – Max Category and start at the top.

Some things that would move you up to Unlimited Category:

1. Interior carpet, seats and trim removal without adding safety equipment like a roll bar or roll cage.
2. Having "R-Compound" tires—that is any tire under 200 Treadwear—or non DOT racing tires on your car.
3. Having massive aftermarket aero like huge wings, big diffusers and large splitters.
4. Having a tube frame car, or car with huge changes to suspension geometry and construction.

7. If everything on your list is allowed in Max, then use the classing formula for the Category in Step 2 to determine your class. (We don't class individual cars here, other than the list of approved kit and reproduction cars.)

8. If you find something that isn't allowed in Max, congrats! You have a race car or a creation close enough it may as well be. You're in Unlimited Category. Read the Unlimited rules to make sure you're still good to go. (Mr. Musk we won't tell you again, you may run your Roadster in SCCA Time Trials, but not if it's attached to your SpaceX Falcon.)

Still don't see your car? Use the "Contact" page to ask us for help or to have your car classed!