Since LMDh is RWD, LMDh cars will use the 29 cm front/34 cm rear tires. Once more: A glossary of acronyms. IMSA is the International Motor Sports Association, in charge of US motorsport; ...

Any LMDh entry must also be submitted for wind tunnel testing by IMSA and/or the ACO. In his previous role as head of Mazda Motorsports, Doonan was at meetings in 2018 and 2019 for what he calls ...

BMW is one of the many new manufacturers entering the 2023 LMDh class of the IMSA WeatherTech SportsCar Championship.It joins, Porsche, Audi, Cadillac, and Toyota, among others, who will all race ...

In contrast to previous race-winning machines like the 917, 956, or 919 Hybrid, Porsche's LMDh car represents a collaboration of sorts.The rules for LMDh require that each OEM start off with one ...

Porsche, the most successful company in the history of the 24 Hours of Le Mans, will reboot its endurance racing program in 2023 by entering the FIA's LMDh ...

In another shot across the bow of the Hypercar ruleset, French automaker Alpine has decided to eschew the FIA and ACO-developed class in favor of IMSA’s next-gen-DPi, also known as LMDh, for its ...

Porsche aims to have its LMDh car at its first eligible race, the 2023 Rolex 24 at Daytona. So over the next year, expect to learn a lot more about this car. Related Stories ...

LMDh-V.R was specifically designed to conform to IMSA and ACO Le Mans hybrid specifications in the top class of endurance racing, which replaces the current DPi class.

Under LMDh rules, the powertrain's output must be capped at 670 hp. LDMh rules also require teams to use donor chassis from one of four suppliers in an effort to keep a lid on costs. Alpine's A424 ...

Luxury Hyundai brand Genesis has revealed a first look at the LMDh machine with which it plans to tackle the World Endurance Championship in 2026. The fiery orange-clad GMR-001 Hypercar was ...

This morning, we’re seeing some of the first details of the internal combustion element of Lamborghini’s upcoming LMDh machine, and the 90-degree V8 twin-turbo powerplant looks promising for ...