Updated iRacing Wheelbase Settings – Part 1

Updated: 30 Jun, 2026

We’ve worked on a new updated guide to iRacing wheelbase settings (30/6/26)

They are made to work with both 360hz and without.

These settings will cover a lot of content and dive deep into many different racing categories.

We dive into GT racing with some great details at first. Even if GT racing isn’t your thing, you’ll want to check it out anyway – those insights will absolutely help you speed up on track!

Part 1:

– Standard/GT

– Prototype

– Formula

Part 2:

– Oval

– Dirt Oval

– Dirt Road

Let’s dive into one of the most competitive series in iRacing – Roadcars and GT racing.

Standard/GT Settings RaceHub:

For our Standard/GT settings, we’ve made settings that work for all starter cars up to GT3 cars.

For optimal wheelbase strength, we designed the settings to deliver maximum performance without feeling overpowering. You can always reduce the strength if it feels too intense.

For our GT settings, it is configured as follows:

Invicta: 24 Nm
Forte: 18 Nm
La Prima+: 16 Nm
La Prima: 12 Nm
Initium+: 8 Nm
Initium: 5.5 Nm

Torque Acceleration limit (slew rate): Maximum Wheelbase Limit: We have increased this from our previous setting of 1.5. This adjustment ensures optimal performance with and without 360 Hz support.

Damping: 15% – this is added to help with extra smoothing and weight to the cars, so you still get that feeling of weight.

Torque Behavior Prediction: 1 – this setting delivers a smoother steering feel while preserving strong detail and feedback while driving. For a more raw experience, try disabling it.

Steering range: 1080° – this ensures that all cars use iRacing’s auto end stop. You want this to align with iRacing during wheelbase calibration.

Standard/GT Settings In-game

Wheel Force (This setting needs to match the same value in RaceHub:

Invicta: 24 Nm
All other bases: Max wheelbase strength
Intensity: All wheelbases: 0-10%

Intensity determines how much the auto calibrater calculates the FFB.

You use this feature by doing a lap in game, and then going to the graphics adjustments black box.

After you have done a lap, press ‘Auto’.

If the FFB strength remains too low, you can adjust it using the arrows on either side.

Prototype Settings RaceHub:

For our iRacing Prototype settings, we’ve looked at LMP3 and DTP cars in iRacing, but the settings can also be used for other high downforce prototype cars such as the Radicals.

The biggest changes to the settings compared to the standard/GT settings are the added friction and a lower overall Force on the Invicta: