Sounds like your Jeep would not pass inspections in most states, Pennsylvania included. I used to go into and out of Canada at least twice a week for just about 20 years. I’ve seen everything and a lot of angry guys in modified vehicles making the proverbial U turn and headed back. Your tires sticking out two inches would fail you in most all states with inspections. When your Jeep would pass in most states, then you’d be good getting into and out of Canada with ease.. tips - # 1 no matter what, be polite, without kissing butt. Be polite, even if they’re having a bad day, Be polite. Tip # 2 Be Polite. # 3. Polite you shall be #4 unless you are crystal clean with nary a thing out of place, use the busy crossings. Those crews at the remote crossings are always looking for a little extra work, especially coming back into the US.. #5 Did I mention be polite? A guy I used to work with, not a friend, used to get held up at the border routinely. He was a dick, and he was a dick with them. Those hold ups? Not just a couple hours, but 10, 12 hours and more. One time they held him up for a full 24 hours. #6, Did I mention be polite?