Tech: Chassis Manufacturer
| Chassis Regulations | |
| Type: | Open-wheel, single-seat, open-cockpit and ground-effect underbody; outboard wings front and rear |
| Construction: | Monocoque contains cockpit, fuel cell and front suspension; engine is stressed (integral) member of chassis; rear assembly contains gearbox and rear suspension members |
| Materials: | Carbon fiber and composites |
| Weight: | 1,430 pounds minimum, including all lubricants and coolants used during the event, but does not include fuel or driver |
| Length: | 191.5 inches minimum |
| Width: | 75 inches, plus or minus 1/2 inch. |
| Wheelbase: | 117 inches. |
| Wheel Size: | 15-inch diameter x 10 front; 15-inch diameter x 14 rear. |
| Tires: | Firestone Firehawk |
| Gearbox: | Ricardo Six forward gears, sequential shifter |
| Fuel Cell: | Single, rupture-proof cell, 25 U.S. gallons (standard) |
| Cost: | $137,900 (including data acquisition system) |
| Manufacturer: | Dallara Automobili, Italy |
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