For road cars in AC EVO, set your FFB gain so the strongest corner stays just below the limit of your wheelbase, add a moderate amount of damping for natural weight at low speed and keep the steering filter low. Road cars have power steering, softer suspension and narrower tyres than race cars. Your force feedback should feel calm in a straight line and clear when the tyres start to slide.
That matters even more with Eifel free roam. You drive through villages at low speed, cruise on country roads and push on the Nordschleife, all in one session. Below we explain each setting in plain words and give you a simple order to tune it.
Why do road cars need different FFB settings?
A road car tells you less through the wheel than a GT3 car, so the details you keep matter more.
Power steering and soft suspension change the feel
A race car sends big, sharp loads through the rack. A road car filters much of that through power steering and comfortable suspension. In real life the wheel feels light when you park and builds weight as speed rises.
Johan Akkerman, founder of SIMGASM, worked as a technical specialist and workshop manager for car brands such as Mercedes and Jaguar before he moved into sim racing. That background shows in one simple rule: a road car should feel calm, never numb. If your settings add constant noise, you lose the small signals that tell you the front tyres are giving up.
Free roam mixes slow and fast driving
The Assetto Corsa EVO update 0.10 brings Eifel free roam on 9 December 2026. On that map you crawl through Adenau, then hit long fast sections. One profile has to work at 30 km/h and at 200 km/h. Read how big the AC EVO Eifel map is to see the range of roads you will drive.
SIMGASM | Club Aluminum Sim Racing Cockpit - White
Which AC EVO force feedback settings matter most?
The EVO menu has quite a few options, but a handful of them do most of the work.
FFB gain: the overall strength
Gain sets how strong all forces are. Too high and the strongest moments clip, which means the wheelbase hits its maximum and every detail above that point disappears. Drive a fast, loaded corner and lower the gain until the wheel no longer feels flat and stuck at full force. That is your ceiling.
Damping and minimum damper: weight at low speed
Dynamic damping adds resistance when you turn the wheel quickly. Minimum damper adds a base level of resistance that is always there. For road cars, a little of both makes parking speeds feel natural instead of floaty. Too much makes the wheel feel like it is moving through syrup, and you react later to slides.
Steering filter, speed sensitivity and vibrations
The steering filter smooths out small, sharp signals. Keep it low on a direct drive base, because these bases already run smoothly and you want the texture of the road. Speed sensitivity makes the wheel lighter at low speed and heavier at high speed, which suits power steering. Vibrations control bumps and impacts; set them so kerbs and cobbles feel present but not tiring.
Menu names change between Early Access updates, so check the labels after you install 0.10. The logic stays the same.
SIMGASM | Sport Aluminum Sim Racing Cockpit - Red
How do you tune your wheelbase for road cars?
Your wheelbase software and the game work together, so set the base first and the game second.
Set rotation once and let the game match each car
Most drivers set the wheelbase to 900 or 1080 degrees and let the game match the real steering lock of each car. A road car often needs far more rotation than a race car, so this keeps hairpins in villages natural. Our steering angle and wheel rotation guide explains why this matters.
Keep the effects in the base software, such as damper, friction and inertia, low. Then the game decides the feel and your base only delivers it. Moza owners find matching base values in our Moza Assetto Corsa settings guide, and you browse current models among our direct drive wheel bases.
Your frame and seat shape what you feel
Force feedback only works when the wheel stays still and the base moves the rim. If the mount or frame flexes, part of the signal turns into movement of the whole rig. A rigid aluminium sim rig keeps the detail sharp. The Club uses a 40 x 80 mm main profile, and the Sport moves to 40 x 120 mm for stronger bases.
Your seat plays a part too. A fixed back seat holds your shoulders in place, so you feel forces through your hands instead of sliding around. SIMGASM has developed its own frames and seats, with patented designs, since product development started in January 2026.
SIMGASM | Sim Racing Seat Atlas Gran Turismo - Black
Questions about AC EVO FFB for road cars
Here are short answers to the questions we hear most about road car force feedback.
Why does my wheel feel light in AC EVO road cars?
Road cars have power steering and soft suspension, so they send less force. Add a little speed sensitivity or minimum damper instead of raising gain until it clips.
Should I use the same FFB for road cars and race cars?
Not always. Race cars often need lower gain because their peaks are stronger. Save a separate profile for road cars if your wheelbase software allows it.
What does clipping mean in force feedback?
Clipping means the requested force is higher than your wheelbase delivers. Above that point every detail feels the same, so lower the gain until the peaks fit.
Does a stronger wheelbase help with road cars?
A stronger base gives more headroom, so you clip less and keep more detail. For road cars you rarely need the full torque, but the extra smoothness is noticeable.
Want to learn more? The SIMGASM experts are happy to help.
