The Walmart Super Sport HT mud tires that you are refering to are actually Kelly-Springfield Safari tires. They are the same as the Big O Tire brand of mud tire (Big O M/T?). I have the Walmart ones on my 95 XLT in a 31x10.5x15, no lift and no rubbing. They have the same rumble going down the road as the big swamper tires but they ride really good for what they are. Offroad, they are every bit as awesome as they look like they would be. I'd buy them again. I only have a few thousand on them, but so far the tread wear is good.