Ability to make tires bigger on cars. (See my other suggestion Increase Tire Profile Size)
Id be ok even if i had to make the rim a bit smaller to do so then have certain minimum and maximum Tire Heights that would fit suspension type
Offroad suspension and offroad race tires are a good start but I’d love the ability to turn any vehicle into a lifted offroad monster with oversized tires.
I mean midnight club 3 had this ability in 2005… However the physics weren’t actually affected by the tyres in that game. You could put wheelbarrow wheels on your car and it wouldn’t affect you’re vehicles acceleration or top speed or handling. The vehicles physics were preset parameters and wheels were simply cosmetic. Whereas Forza actually takes wheel size into account which would play into gearing ratios as well as unsprung rate. It’s not impossible it’s just a bit more work than the devs would be willing to put into the game tbh