I've had my gard-dog m/ts in the 265/75X16 size on my 06 liberty for a year now in new England we have some seriously nasty trails I've run them at 8-10 psi. And have used them on my stock rims. 20,000miles and still going strong, no problems at 80+ mph.
I have to ad it only to 6 to 8 oz to...