I purchased a Pioneer Trailblazer SS171 on 5/5/22. During the 4 1/2 months that I have owned it the trailer has been back at the dealer for warranty repair a total of 10 weeks so far. Since taking ownership of the travel trailer I had to have the slide seals replaced because they were installed wrong at the factory, which caused water leaks and ruined our dinette table. It took 3 weeks to have the slide seals fixed and our replacement table took three months to be delivered. Next, our A/C did not work because it was installed wrong at the factory. This took one week to get fixed. Most recently the slide out stopped working during a 4000 mile trip to Montana. The trailer has been at the dealer for 6 weeks so far while they wait for parts to fix the slide out. Everything has been covered under warranty so far, but this is absolutely unacceptable that a brand new travel trailer has this many major failures in the first 4 months of ownership. It is impossible to be happy with a product that has been out of service for half the time that I have owned it.