Is it an L34?
You might try a heavier oil and new rubber on the wheel because it is possible to get rid of the rumble. Check the idler wheel shaft, too.
I wouldn't worry so much about the heat, although there should be a way to devise a deflector, if it really bothers you.
You might try a heavier oil and new rubber on the wheel because it is possible to get rid of the rumble. Check the idler wheel shaft, too.
I wouldn't worry so much about the heat, although there should be a way to devise a deflector, if it really bothers you.