I have all of 10miles on radiator so can't really say how it is. I had a champion and it failed in 4000 miles, mainly road. I think it was vibration that got it as I live on a bumpy dirt road. I will say I like the Ron Davis's design better. It sits snug into the brackets. But, man, seems silly to have pay all that coin for it. I would have went explorer radiator but I didn't want to mess with changing brackets(time issues). I think that's the route to go, $100 vs 5x that!! Or if I could be patient maybe the copper BC Broncos rad but I couldn't wait 3-6weeks...want to drive bronco now! I'm running stock explorer fan with Ron Davis shroud. We'll see if my dirt road eats this aluminum radiator up to...would hope not...guys use these for Baja 1000 right?!?!