I have had dozens of enclosed trailers over the last 40 years, currently have two 24' with one of them having a 2' V-nose that I like the best. My 32' LQ trailer has a 20' garage and I have had my 69 D200 long box truck in it, but it does have the escape door making it easier to get in and out of that small space. Going from 20' to 24' is usually around $400 more and makes a world of difference. For someone buying their first trailer go ahead and get everything you eventually may need, don't waste your money on "keeping the cost down" as if you decide to sell it eventually the 24' will hold most of it's value and be easy to sell while the 20' will sit around for a long time waiting for that perfect buyer. Buy only trailers with torsion axle suspension, they are lower and last MUCH longer than leaf spring trailers, DAMHIK!