Truck or trailer tires will be more stable than car tires. If you're
concerned with clearance, then first try sticking 1" blocks of
styrofoam inside the fenders. Drive around with your existing tires
and see if they rub on or damage the blocks.
The trailer tires are only one part of the equation. Keep the proper
weight and balance on the trailer. Maintain the tow vehicle's shock
absorbers, tires and wheel alignment.
Jim