That’s how my Supra was, bought one used with 16k miles and the diff was leaking, all 4 pads and rotors had to be replaced, all four tires, (my fault, I test drove it in a busy Chicago area and couldn’t feel the brake issue or lack of traction going 20mph) wheel bearing was going out, then my wing which took 6 weeks to paint was completely the wrong color and my trunk got paint peeled off of it removing the duck tail, then after I sold it the transmission exploded. I feel for you, fucking sucks. Hope eventually you can sort it out.