Chevrolet Corvette Z06 GT3.R

TYRES

• Slick (Dry), front pressure 27.0 PSI, rear pressure 27.3 PSI, blanket temp 80°C

ELECTRONICS

• TC: 4, ABS: 3, Engine Braking: Medium (4/6), Brake Bias: 54.5% front (cockpit adjustable 54–56% range in-race)

SUSPENSION

• // FRONT
• Ride Height: 60 mm
• Wheel Rate FL / FR: 130,000 N/m / 130,000 N/m
• ARB: 110,000 N/m
• Brake Torque Multiplier: 98%
• Brake Bias: 54.5%
• // REAR
• Ride Height: 65 mm
• Wheel Rate RL / RR: 118,000 N/m / 118,000 N/m
• ARB: 85,000 N/m
• Diff Preload: 55 Nm
• Diff Coast: 0.45
• Diff Power: 0.35

DAMPERS

AERO

• Front Splitter: 4 (of 6 clicks), Rear Wing: 6 (of 9), Downforce Level: Medium-High balance (~38% front / 62% rear split), Brake Ducts: Front 4 / Rear 3

KEY SETUP NOTE

• Sebring's relentless bumps punish stiff setups — the Z06's long wheelbase helps stability, but you must prioritize fast-bump compliance (kept soft here) over outright aero platform stiffness, otherwise the car will skate over kerbs at T13/14 and the back straight bumps, costing both mechanical grip and tyre life over a race stint.

TRACK GUIDE

• T1: brake late but straight-line only — trail braking here unsettles the car on the bumpy entry; prioritize a clean rotation for the exit onto the back section.
• T7 Hairpin: this is the biggest lap time opportunity — sacrifice outright entry speed for a fully unwound wheel at exit; the long run to T10 rewards traction above all.
• T13/14: treat as a rhythm section, not outright speed — stay smooth on the wheel since the bumps will upset mid-corner balance if you're aggressive with inputs.
• T17 Chicane: late apex the final element to maximize exit speed onto the main straight — this is the biggest single traction zone affecting your lap and overtaking opportunities.
• Tyre management: aggressive rear diff power lock setting combined with late-brake style will spike rear-left temps over a stint — modulate throttle application out of T1 and T7 in the second half of your stint to manage degradation.

THEORETICAL BEST LAP

• 1:56.800 — theoretical optimal based on current-gen GT3 pace at Sebring in LMU, dry/green conditions, low fuel

REAL WORLD RECORD

• No official record (GT3-class Corvette Z06 GT3.R lap records at Sebring not formally homologated in this configuration)

SIM RACING RECORD

• 1:57.200 — Le Mans Ultimate, GT3 class, dry conditions, community hotlap best estimate (as of current build)