Rear tyres won’t grip in high speed turns

I’m looking for some tuning advice to cure the problem where in high speed turns and sweepers, the front tyres grip, but the rear tyres don’t, what can I do? My car is AWD.

Sounds like something is set too high in your tune (Pretty much any one of the settings in a tune can cause over/understeer if it is not high enough or not low enough). Pick one (probably springs, ARB, or rebound) and turn down the rear setting (leave the front alone if there’s no problem). If it still happens, return the previous setting and pick a different setting. Turn down the rear, test, pick another…

lower accel dif

Thanks for the responses!

Thanks for the responses!