No problem at most sites, but a few you need to pay attention. Would say I saw 5 or more RV's with such a height. I'm reminded how good an area this was.

We have a 40’ motor home and found lots of spaces. We ended up nestled in the trees and it was awesome!

When taking Rt. 12 EASTBOUND into the Bryce Canyon area, there are two small tunnels in Red Canyon that are listed as 13'6" tall. Tunnels are wide, therefore no issues to get there. Once at Tom’s best spring, you will find many open spaces where height is not an issue.

It is definitely doable. Some areas might be impassable for you, but most of the area will be fine

I go in with a 12-ft 38 ft motorhome I have no issues many places to camp.

Although my rig is not that tall, I saw many high cabovers and 5th wheels. You shouldn't have an issue

It’s very possible. If you have a separate vehicle, I recommend staying 1 night at Ruby’s Inn RV Park and driving over to Tom’s Best to scope out an acceptable spot. It’s also nice to empty black tanks and fill up water, etc before going to Tom’s.