A simple mod that improves tire performance, making the physics more arcadey.

Tires lose less grip under load (heavy acceleration, braking and cornering) - LoadSens Grip Multiplier values taken from GTR2.

Tires no longer lose grip at high speed - SpeedEffects fully disabled.

Other minor changes that may or may not help.

The mod applies to all cars, including DLC ones.

Unpacked game is required: https://www.pcgamingwiki.com/wiki/Need_for_Speed:_Shift#How_to_get_DLC_cars_and_tracks

If using JSGME, extract the archive into the MODS folder and enable the mod.

Without JSGME, copy the vehicles folder into your game folder and overwrite.

Use BetterTires_vanilla if using the base game.

Use BetterTires_ovh2 if using Overhaul 2 mod.