lilmexicanoboi

Im not sure where to properly post this problem, but hopefully this is the right place... im having a problem with my gameplay and its been getting worse lately. When i start up TDU, it runs fine, but that depends where i respawn. If im at the top left of the map where the desert looking area is, the game runs perfect, but as soon as i start going towards the bottom of the map towards the city, my game starts lagging like crazy! probably like 1FPS! but once i hit the city and try to go back to the desert areas, i stay laggy and im forced to restart the game to return back to normal. the lag mainly happens when i turn the wheel on my Logitech G25 steering wheel. im running 2GB of RAM right now, but my comp cant use anything more :( would it be possible for the RAM to get burnt out? cuz when i first got the game, everything ran fine and i didnt get lag anywhere and that was when i had my old NVIDIA 8600GT video card. now i have an ATI Radeon HD4670. i also upgraded my power supply to compliment the new video card. other than those upgrades, i havent changed anything since i got the game and the lag just got worse and worse. can anybody point me in the right direction as to why this is happening and what i should do?

Whats up everybody? my name is Giovanni and im from southern california. im really into cars, specifically exotics - hence why i love TDU so much ;) i hope everyone had a good new years! im still trying to get the hang of this forum so hopefully u guys can help me out along the way :)