No subject tests

my top colleges are UCLA, UCB, UCSD, UCI. if i am applying to these schools’ colleges of letters and sciences and nothing related to engineering, will not submitting any subject tests hurt my chances?

UC’s only recommend SAT subject tests not require however, many competitive applicants will have subject test scores to submit. It is up to you but since UCB/UCLA/UCSD are considered the most competitive UC’s, having high Subject test scores can only help your chances.