Tips:
1.only buy one car, and buy one after you up every class. everything is better in the new car
2.leave at the red light
3.look at what his weapons are so you can defend against them. if you both will leave at the red light, use a bump missile or one of its upgrades. those can be used when you are equal distance. also a distabilizer works well
4.keep the chasis high. this is where most of the attacks come, so you want its points to stay high so your defense or offense will hold out and you wont fall behind
And yes, my account is working, but since no other human is class B, and thats all you need to do to get to class A, Im stuck
1. Good
2. Not good, if your opponent starts at green, you'll be held back, start at yellow
3. ....
4. You sure all zones would need a high chassis?