From what I have heard.
Just having a Bill of Sale will not get you a title.
If a vehicle coming into PA does not have a good title from another state, getting a PA title can be difficult. But, it can be done if you can find someone that is familiar with the process.
As for weights, if the trailer has a GVWR of less than 3,000 on the manufactures tag, it does not need inspected. Anything over 3,000 lbs need to be inspected and needs to have brakes.
More information below:
Key Regulations and Requirements
- Registration & Titling: All trailers, regardless of weight, must be registered in Pennsylvania.
- Inspections: Trailers with a registered gross weight over 3,000 pounds require an annual safety inspection, unless they have a gross weight/GVWR over 17,000 pounds and display a valid federal inspection.
- Brakes:
- >3,000 lbs GVWR: Must have brakes on all wheels.
- >10,000 lbs GVWR: Must have a break-away system.
- Lighting: Must have working tail lights, brake lights, turn signals, and reflectors.
- Safety Devices: Safety chains are required, and a rear bumper or under ride protection device is required if the rear end is more than 30 inches from the ground.
- Dimensions:
- Width: 102 inches (8.5 feet).
- Height: 13 feet 6 inches.
- Total Length: 60 feet (including towing vehicle).
- Speed Limits: Trailers must adhere to posted speed limits, and drivers should exercise caution in high winds.
- License Class: A Class A license is required if the combination weight rating (trailer + truck) exceeds 26,001 lbs