Hi. My neighbor wanted to put chains on his 1500 half ton Ram and the tire dealer told him he can't due to clearances. He has stock tires. They wanted him to buy studs I'll bet. I have a 1500 ecodiesel with stock 17" wheels and tires but haven't tried my chains on it from my 2007 Mega Cab. Can I use chains? I have also cable chains that should fit fine. Any thoughts? We are living in freezing rain now and it's slick! Thanks