Article 4A
Inboard Front Suspension
Technical Regulations
Article 4A
Inboard Front Suspension
Chapter: C10.4
In Simple Terms
The inboard front suspension covers all the suspension components mounted inside the car between where the push/pull rods connect and the main chassis structure. This includes springs, dampers, rockers, anti-roll bars, and various brackets that teams can adjust to fine-tune their car's handling and ride height.
- Covers internal suspension parts from the push/pull rod connection point to the Survival Cell
- Includes springs, dampers, rockers, anti-roll bar systems, and ride height adjustment mechanisms
- Teams have a range of setup options to optimize suspension geometry and performance
- Excludes suspension parts that are integral (built-in) to the main chassis structure
Official FIA Text
All parts of the front suspension between the connection to the push / pull rod and the Survival Cell. Rockers, springs, ARB system, damper, bearings, local electrical and electronic components, ride height adjustment, any brackets which are not integral with the Survival Cell. A range of set-up options
inboard suspensionfront suspensionpush rodpull roddamper
2026 Season Regulations