If we didn’t convince you of leaning towards a universal cover in that first answer, then you’ll be happy to know that all of these options include elastic constraints to keep them taut on your truck. They’re not going to sag or look weird, or else they wouldn’t be selling like hot cakes.
With one important caveat, google the dimension of your Tacoma first! So, for instance the search term you will use is as follows “Car Year + Model + Overall Length”. In practice we can type “2014 Toyota Tacoma Overall Length”.
The first result when we google that is “ 190.4 to 221.3” so now we know what universal cover range to look for. You could get even more specific if you know the trim of your vehicle and then you’ll have your dimensions exactly.