Every sim racing wheel uses one of three motor technologies to create force feedback: gear drive, belt drive, or direct drive. The technology inside your wheel base determines how the force feedback feels, how fast it responds, and how much detail it communicates about what the car is doing on track. Understanding these differences helps you pick the right wheel for your budget and your goals.
This guide explains each drive type in plain terms, covers how they affect the iRacing experience specifically, compares real products at each level, and answers the question that every sim racer eventually asks: is direct drive worth it?
Gear Drive: How Budget Wheels Work
Gear-driven wheels use a small electric motor connected to the steering shaft through a set of gears. When the game sends a force feedback signal, the motor spins, the gears transmit that rotation to the wheel, and you feel resistance or movement in your hands. The Logitech G923 and G29 are the most common gear-driven wheels on the market.
The advantage of gear drive is cost. These wheels are the cheapest way to get force feedback, and they absolutely work for sim racing. The Logitech G923 at around $250 (with pedals included) has been the entry point for sim racers for years, and plenty of fast drivers have proven you can be competitive with one.
The downside is feel. Gears introduce a characteristic “notchiness” or “cogging” to the force feedback. As the gears mesh and rotate, you can feel each tooth engagement. This creates a granular, slightly rough sensation that is most noticeable at low speeds and during smooth steering inputs. The gears also add mechanical noise, so gear-driven wheels are the loudest option. In iRacing, this means subtle details like tire slip and road texture can be masked by the gear noise in the feedback.
Belt Drive: The Middle Ground
Belt-driven wheels replace the gears with a belt-and-pulley system. The motor spins a pulley, which drives a belt connected to the steering shaft. This eliminates the gear teeth and the notchiness that comes with them. The result is smoother, quieter force feedback that responds more naturally to what is happening in the sim.
The Thrustmaster T300 and TX are the most popular belt-driven wheels. They cost more than gear-driven options (around $300-400), but the improvement in feedback quality is immediately noticeable. Steering feels more fluid, small corrections are smoother, and the overall experience is more immersive. In iRacing, belt-driven wheels let you feel more of the car’s behavior through corners, which helps with car control and consistency.
Belt drive is not perfect, though. The belt introduces a small amount of elasticity between the motor and the wheel, which can create a slight delay or “softness” in the feedback. In practice, this is subtle and most drivers do not notice it during normal racing. Belt-driven wheels also produce less maximum torque than most direct drive options, so the force feedback is lighter overall.
Direct Drive: Motor to Shaft, Nothing In Between
Direct drive wheels connect the motor directly to the steering shaft with no gears, belts, or pulleys in the path. The motor is the wheel base. This eliminates all mechanical interference and delivers force feedback that is as close to the raw simulation data as hardware can get.
The advantages are significant. Direct drive feedback is faster, stronger, smoother, and more detailed than any other type. There is no cogging from gears, no elasticity from belts, and no mechanical noise beyond the motor itself (which is very quiet). The motor responds to force feedback signals with minimal latency, which means the feedback you feel in your hands corresponds more accurately to what is happening in real time.
In iRacing, direct drive makes the physics model come alive. You feel tire slip developing before it turns into a full slide. You feel the weight of the car shift under braking. You feel kerb impacts, road surface changes, and aero effects on the steering. This is not just about immersion. It is actionable information that helps you react faster and drive more precisely.
The Moza R5 (5.5 Nm), Fanatec CSL DD (8 Nm), Moza R9 (9 Nm), and Moza R12 V2 (12 Nm) are all direct drive bases available at different price points. The entry cost for direct drive has dropped dramatically in recent years, with the Moza R5 bundle starting around $400 for a complete setup including wheel rim and pedals.
How Each Type Feels in iRacing
iRacing has one of the most detailed force feedback models in sim racing, which means it rewards better hardware with more information. On a gear-driven wheel, you feel the broad strokes: understeer, oversteer, big kerb hits, and the weight of the car through fast corners. The feedback is useful but filtered through the mechanical noise of the gears.
On a belt-driven wheel, the same forces come through more clearly. Understeer and oversteer feel more gradual and natural. Kerb impacts have more texture. Transitions between grip and slip are smoother, giving you more time to react. The overall experience feels more connected and less mechanical.
On a direct drive wheel, the detail level jumps again. You can feel the difference between a smooth corner entry and one where the tires are working at their limit. High-speed aero effects create a subtle but real feeling of increased steering weight. Trail braking into a corner produces a progressive lightening of the wheel that tells you exactly when the front tires are approaching their grip limit. This information is present in the simulation regardless of your hardware, but only direct drive reveals it clearly enough to act on.
Which Drive Type Should You Buy at Each Budget?
Under $300, the Logitech G923 is the practical choice if you need pedals included. The Thrustmaster T300 is better if you can find it on sale and already have or plan to buy separate pedals. Both get you racing in iRacing with competent force feedback.
At $400-600, direct drive is the clear winner. The Moza R5 bundle at $400 gives you a complete direct drive setup for less than many belt-driven wheel-only purchases. If you already have pedals and want more torque, the Moza R9 or Fanatec CSL DD at the base-only price point deliver excellent performance. At $590, the Moza R12 V2 is the performance sweet spot for most serious iRacers.
Above $600, you are firmly in direct drive territory and choosing between different levels of torque and build quality. The Moza R16, Fanatec ClubSport DD, and Simucube 2 Sport all offer outstanding force feedback. The differences between them are real but increasingly subtle as you move up in price.
Is Direct Drive Worth It for Casual iRacers?
This is the question everyone asks, and the honest answer depends on what “casual” means. If you race once a week for fun and do not care about shaving tenths off your lap times, a gear or belt-driven wheel provides a great experience at a fraction of the cost. You will enjoy iRacing, compete in races, and have a good time without spending $500+ on a wheel base.
However, if you race regularly (two or more sessions per week), care about improving your pace, and plan to stick with sim racing for the long haul, direct drive is worth the investment. The additional feedback detail makes driving more enjoyable and more informative. You learn faster because the hardware communicates more clearly, and the experience is more immersive, which keeps you coming back.
The price gap between belt drive and entry-level direct drive has shrunk to the point where it is hard to recommend a new belt-driven wheel in 2026. The Moza R5 bundle at $400 delivers direct drive performance for a price that belt-driven systems struggled to match just a few years ago. If your budget can reach $400, start with direct drive and skip the middle step entirely.
Whatever you choose, remember that the wheel is only one part of your setup. Good pedals and a stable mounting solution matter just as much. Spend your budget across the whole system, not just on the flashiest single component, and you will get the best overall experience for your money.
