A:Answer Hi Tomz,
The stand is 44" from side to side, so the largest size of TV we recommend is 48". The more overhang there is for the TV, the greater the risk of it being knocked over. We do have quite a few stands that would easily fit a 55" TV.
This item has a similar look if you copy this into your browser:
https://www.bestbuy.com/site/walker-edison-wood-tv-cabinet-for-most-tvs-up-to-65-espresso/5711105.p?skuId=5711105
You can also search Walker Edison TV Stands on Best Buy's site. Hope that helps!