The "Nascar Manager v1.3.5 Mod Menu" sounds like a great way to enhance your gameplay with features like freezing fuel, damage, and tire wear, which can give you an edge in managing your team and strategy. The "Easy Shopping" option is also a nice touch for those who want to progress faster without the usual grind.
However, while mods can make the game more enjoyable, it's important to remember that using them might affect the balance of the game or diminish the challenge, which is a big part of the fun in sports management games. Also, always download mods from trusted sources to avoid any potential security risks. It's also worth considering the impact on online play, as using mods could lead to bans or other issues in multiplayer modes. Enjoy the enhanced features, but be mindful of how they might affect your overall gaming experience!