Does any one know what the actual truth is about trailer dealers insisting that you MUST buy the more expensive trailer tires and not buying Light Truck or a Heavy Duty Truck tires that you can buy for less money. Will need 4or6 new ones next year, but $800-$1,000 is a lot of $$$$$ - can buy LT Tires for around $500-$600- Thanks HEMI JOE :