I have 3 of the car capsules show cases. We have used them over 3 years works great in dusty west Texas.
I have the previous original blow up car capsule since 1999!
With the show cases you just unzip the end and drive in or out.
The car comes out as clean as you put it away.
I have a 2020 F250 for daily and trailer duties.
The DTE has to adjust for example after pulling a trailer vs highway miles not pulling a trailer.
I can get DTE of over 500 after a trip of non trailer highway miles.