i am try to put full size mattress in a 2015 ford escape
No. Two twin size mattress will fit a king size bed frame.
No
Chevy Tahoe
Mattress sizes are notoriously confusing, but in general, a "double" is significantly wider (as in, over a foot wider) than a twin and will not fit on a twin frame.
yes they will fit in witdth, but not in length
When you say mattress that is the top. Boxspring is the bottom. So im guessing you have mattress and boxspring extra long. The answer is yes. A twin extra long mattress will fit a regular twin bed frame. The length is just longer not the width.
no.
No
Yes they will.
Yes
Yes you can cut a king mattress pad to fit a twin, just make sure to measure carefully.