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NASCAR Gen 4 Grand National Series
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NASCAR Gen 4 Grand National Series - 2026 Season 4 Fixed
2026 · S4 · 12 WEEKS
SCORING:BEST 8 OF 12
ACTIVE SESSION
W1/12
SEASON PROGRESS0%
Allowed Cars
1 car
Gen 4 Grand National
Gen 4 Grand NationalMARKET
Eligibility
REQUIRED LICENSE
C
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Championship
Competition Rules
Duration
55 laps
Fast Repairs
None
Start Type
Rolling
DSQ Limit
25x
DT Penalty
17x
Open Practice
120m
GWC Limit
1x
Lucky Dog
Disabled
Driver Changes
Solo
Tire Types
Standard
Participation
Starters
6–24
Min – Max drivers per race session
Driver Changes
Solo
Single driver only
Setup Format
Fixed
All cars use same baseline
Categorization
Single
One car class only