so i put miniguns,a theme,performance tires with spikes and suspension now there are no more races that i can do they all require rockets which i cant buy cause not enough certificates and the fact that i always save over the same save means in order to get rockets on my car i have to re-start my entire game ........if so this game is going back to the store

ive run a race twice and got racing certificates for it try that

You can get 15 MAX for EACH race, You get extra by killing bandits for ...Sally (I think) in the Bar. There are enough tickets to buy every upgrade and get to the next races.

1- make sure you scroll down the list in each race set, I made that mistake and thought there were only 3 in each LOL.

2- Killing bandits

3- Not much further is a race you HAVE to do for the main story that gives you 15 more.