I just learned the hard way why they say don’t take this four wheeler in deep mud holes. I ended up doing an intake mod and differential breather mods.
I’ve had my tracker 450 for almost a year and it ran perfect for about 8 or 9 months then it wouldn’t start. Turns out the dealer said the wrong spark plug was in it (from the factory) so they fixed that. That was about 2 months ago and it’s ran good ever since but other than that spark plug issue no complaints whatsoever. Mines got 168 miles and 40 hours on it currently