Ford Mustang GT4 Update – Balance & Tire Model
Updates refine the Ford Mustang GT4’s balance and performance.
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BMW M4 GT3 EVO: How It Compares in the GT3 Field
So you’ve driven the BMW M4 GT3 EVO — how does it stack up against the rest of the GT3 pack? If you liked the M4 GT3 before, the EVO version elevates it. It’s not a completely different beast, but each of the upgrades adds up. In close GT3 racing, the enhanced responsiveness and tweakability…
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Rumor: Aston Martin Valkyrie GTP Coming to iRacing
The iRacing Aston Martin Valkyrie could be the next major addition to the sim’s growing prototype lineup. While not yet confirmed, community speculation points to Aston Martin’s stunning Valkyrie AMR-LMH entering development under iRacing’s ongoing partnership with the manufacturer. This rumor began shortly after iRacing announced an expanded collaboration with Aston Martin in August. That…
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GT3 Regionals Go Live: Did iRacing’s Bold Move Pay Off?
When iRacing announced in the 2025 Season 4 update that its popular GT3 series would be split into three new regional championships—Americas, Europe, and Asia-Pacific—the reaction was immediate and polarized. Some cheered the expanded track pool and extra race slots, while others worried it would “kill” the main GT3 series or dilute participation across too…
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How to Survive (and Win) With iRacing’s New Gen4 Drafting Model
The 2025 Season 4 build didn’t just tweak the Gen4 NASCAR car — it transformed the way drafting works. With the new aero model introducing stronger sidedrafts, a more realistic “air bubble,” and harsher penalties for losing the pack, survival at superspeedways now requires a whole new playbook. Here are some key tips to help…
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GT4 Rebuilt: Physics, Tires, BoP & Real-World Correlation
The entire GT4 class just got its biggest rework since the cars arrived in iRacing. iRacing rebuilt the class around modern physics primitives, a fully updated tire model (dry and wet), and a rules/BoP pass that aligns the sim with today’s IMSA Michelin Pilot Challenge (IMPC). The result: higher top speeds, lower minimum corner speeds,…
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The IL-15’s Place in iRacing’s Open-Wheel Ladder
With the release of the Dallara IL-15, iRacing’s open-wheel ladder finally feels like it has no missing rungs. The sim now offers a progression path that mirrors the real-world journey of drivers climbing toward the NTT INDYCAR Series, giving racers of all skill levels a place to learn, grow, and compete. From the Ground Up…
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Watch: Dallara IL-15 INDY NXT
iRacing has released an official video showcasing the Dallara IL-15 in action. The clip highlights both road and oval racing, the push-to-pass system, and the car’s carbon-fiber aero profile. From pack racing on short ovals to technical precision on road courses, the video proves the IL-15 is as versatile as it is fast. Check out…
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Video: Aston Martin Vantage GT3 EVO
With its debut in Season 4, the Aston Martin Vantage GT3 EVO joins one of iRacing’s most competitive and diverse classes. But how does it stack up? Compared to the Porsche 992 GT3 R, the Aston has more low-end grunt thanks to its twin-turbo power delivery, though it may not rotate as eagerly in tight…
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Gen4 NASCAR Drafting Revamped
When iRacing’s 2025 Season 4 build dropped, the biggest headlines focused on flashy new cars like the Aston Martin Vantage GT3 EVO and Dallara IL-15. But tucked into the release notes was a change that could reshape the way superspeedway racing feels in the sim: a major overhaul of the Gen4 NASCAR drafting model. It…
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BMW M4 GT3 EVO: Upgrades Explained
The BMW M4 GT3 EVO represents a major evolution in its handling, responsiveness, and performance. Here are the key upgrades you’ll notice, plus what they mean on the track: In short: the EVO isn’t superficial. It gives more setup flexibility, sharper handling, and better driver feedback on what the car is doing. If you race…
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TECH SPECS: Dallara IL-15 INDY NXT
The Dallara IL-15 has been the workhorse of INDY NXT since 2015, and with its arrival in iRacing, sim racers finally have the chance to experience its blend of speed, balance, and technology. Updated in 2021 with the halo device and refined in 2023 with Firestone Firehawks, the IL-15 is as modern as it is…
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SCREENSHOTS: Dallara IL-15 INDY NXT
The Dallara IL-15 has finally landed, and it looks spectacular in iRacing. From its sleek carbon-fiber bodywork to the aggressive stance of its Firestone tires, the car feels every bit like a stepping stone to INDYCAR glory. We’ve put together a gallery of screenshots showing the IL-15 in action on both road and oval layouts…
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Tech Specs: Aston Martin Vantage GT3 EVO
The Vantage GT3 EVO builds on Aston Martin’s already proven GT3 platform with a series of performance-driven updates. The EVO package introduces revised aerodynamics — particularly around the front nose — plus improved suspension to sharpen handling. Paired with Aston’s powerful 4.0-liter twin-turbo V8, this car has already made waves in real racing, including a…
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TECH SPECS: Ford Mustang GT4
The Ford Mustang GT4 brings the raw attitude of American muscle into the tightly balanced world of GT4 racing. Designed and developed in partnership with Multimatic Motorsport, the car translates Ford’s heritage into a package that is both modern and competitive. Underneath the aggressive bodywork is a purpose-built race machine that combines brute strength with…
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Mustang GT4 Now Live in iRacing!
After being announced in summer 2023, the Ford Mustang GT4 is officially released in iRacing as part of the 2025 Season 4 build. Some release highlights: For many users, this was a much-anticipated addition, filling a gap for a modern American muscle GT4 in the iRacing roster.
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Dallara IL-15 INDY NXT Debuts in iRacing
The wait is over: the Dallara IL-15 (INDY NXT) has officially arrived in iRacing with the 2025 Season 4 release. Now available in the garage, the IL-15 is fully rain-ready and comes with a complete roster of series options, including INDY NXT Road Fixed and Oval Fixed championships. The car replicates the real-world INDY NXT…
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Screenshots: Aston Martin Vantage GT3 EVO
The Aston Martin Vantage GT3 EVO looks every bit the part of a championship contender in iRacing. We’ve assembled a gallery of screenshots showing the car in action, from detailed close-ups of its revised front aero to on-track shots that capture its sleek silhouette. Click through the gallery below to see the car in high…
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Aston Martin Vantage GT3 EVO Joins iRacing
The wait is over: the Aston Martin Vantage GT3 EVO has officially arrived in iRacing as part of the 2025 Season 4 build. The car is now available for purchase in the garage and is fully rain-ready, making it a competitive option across every GT3 race in the service. This release marks the next chapter…
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VIDEO: Ford Mustang GT4
In this video, iRacing gives a first full look at the Ford Mustang GT4: its in-game visuals, aerodynamics, and ambient/rain effects. The footage includes both static and on-track shots, showing details like the DSSV dampers, GT4 aero parts, natural fiber body panels, and the driver’s view. It gives a sense of what it’s like to…
