ok...have an 89 crx dx. tire pressures in owners manual say 32/32 for the dx. car came with 175/70r13's now i have the same as the si's wheel and tire package (185/60r14's). owners manual says for si's, should be 28front/28rear. which pressures should i go by? the guys who installed them at america's tire made them 32/32 but is that correct?