This is where we're going to put cars that might not quite meet the rules, but we think they can go in this category anyway. Only one Alternate Motorsport Allowance can be used at a time! Your car must be built specifically for one of the series mentioned below vs running another Alternate Motorsport Series allowance to compete there. Example: Spec e46 cannot use the SCCA Road Racing T3 allowance to then run in Tuner.

1. Cars listed as eligible in and prepared to the SCCA Road Race National Touring 2, 3 and 4 Rules are permitted to compete in their respective Time Trials Tuner Class provided they run on Time Trials legal tires. Vehicles with this allowance are not permitted to interchange preparation rules otherwise.

2. Cars listed as eligible in and prepared to the SCCA Road Race National Spec Miata Rules are permitted to compete in Time Trials Tuner Class 5 (T5) provided they run on Time Trials legal tires. Vehicles with this allowance are not permitted to interchange preparation rules otherwise.

3. Cars listed as eligible in and prepared to the SCCA Solo Street Touring Rules are permitted to compete in their respective Time Trials Tuner Class. Vehicles with this allowance are not permitted to interchange preparation rules otherwise.

Note: SCCA Solo Street Prepared has been rejected for Tuner Category inclusion because a full-tilt Street Prepared car is an engine-swapped, intake-manifold customized Frankenstein creation which is awesome, but doesn't belong in Tuner Category.