I think you'd be fine SRW, but your buddy is right about the tire stiffness. Some load range D or better is the ticket, aired up to 80 PSI.
I was towing a boat with some softer tires, and it was all over the road. Checked tire pressure, they were at 32 PSI. Aired them up to the rated 65 PSI and it made a world of difference.
Same goes for your trailer tires, too. If one of them goes soft, that trailer starts a swayin'. Don't ask how I know.
I was towing a boat with some softer tires, and it was all over the road. Checked tire pressure, they were at 32 PSI. Aired them up to the rated 65 PSI and it made a world of difference.
Same goes for your trailer tires, too. If one of them goes soft, that trailer starts a swayin'. Don't ask how I know.