GREAT APP!!!

I love this app a ton, but the thing is, could u give your car tune ups..? I mean I have everything unlocked but i have TONS! Of money laying around... And FIX THE CRASHES!!! First my custom pickup if it was flipping and rolled back over without stopping, the wheels go F.U.B.A.R and I can barely drive and the thing with the spielers buggy, good god fix that things suspension.. I mean if Im going above fifty if i hit the smallest of bumps i fly into the air sideways doing a fricken quadrouple back handspring 720. It makes me lose races with it

ARTjgtBMT about 4x4 Jam, v2.7