Ok, I need some good, cheap tires for just the rear on my DS. I have the stock Baja fronts, and was thinking of going to a 22in rear tire. I only weigh 120lbs, so I don't squat the front end down enough to have good traction, so I thought bigger back tires might help. WOuld it affect my top-end, or low end?

I need some tires that won't wear fast, that are under $100 for the pair, and will go on the stock rims. I also want super good traction. I thought maybe DirtDevils?