Smoke Testing a Dry Van Trailer to Find Leaks

Finding Leaks with a Smoke Test

After completing body work on a trailer, a smoke test can help to ensure it is free from leaks. This video demonstrates a smoke test being performed on a Hyundai dry van trailer that just received a rear corner post replacement.

The smoke candles used are from Superior Signal Company.

Superior Signal 3C Smoke Candle

  • Fire Mechanism: Fuse
  • Smoke Output: 40,000 cft
  • Duration: 2-3 minutes
  • Dimensions: 1.5″ by 5″
  • Made in the USA