What is your main goal?! Are you just wanting to lower them to make them managable or are you trying to open something soon!? Getting them (starting with the highest apr first) under 85% First would be my first goal, if you have some that are lower then obviously keep doing the a bit above minimum on them to keep them at bay, but start one at a time to make it more manageable if you can't hit them all at once. If you can provide a breakdown of each one that would definitely help too I am probably the Queen of High Utilization lmao I did a major no no and Maxed out all my cards at once for an expirement not knowing they could have possibly closed them by panic SMH so I am more than happy to help you get a handle on things as I am sure others will also chime in too! 
@Jnbmom If you are totaling them it's acutally higher than that but I'm not sure if those are all currently open or all under their name?!
@Jnbmom That definitely peeked my interest too, but if the Utilization is high on the cards they definitely want to knock that down too but I am a bit more intrigued by the vehicle side of the fence too (Partially bc I'm a car lover, but partially because that could be a potential dent to knocking down Utl) But I'm excited to see what they say