Nice job on the grill artwork, however the clip art flames don't match the grill, would have been better with more realistic flames.
The black shadow is too dark, tires blend into shadow, a dark gray shadow with a soft edge would have been better.
Tires are stretched (like text), not round.
As mentioned, the stretched type is hard to read.
One more thing, the very thin light gray hair-line is to light and does nothing for the overall design.
I made some quick modifications to express my points, the second image, it still needs more work.