swathdiver
Full Access Member
I noticed a slight increase in temperatures and one had fallen down and another was about to. I was collecting information for overhauling the cooling system and replacing the front bumper cover when I learned of them.Did you replace out of need (had temp issues prior) or did you replace them just because? I can honestly say I had never seen nor heard of anyone mentioning them before.. and I never had seen them or messed with them.. I had an 02 sierra 1500 prior to the yukon (switched it up for the extra seating), my other 02 suburban (built for 1-3 people to ride in for camping.. no 3rd row seats) neither one has ever had issues like this.. and on both of them I have replaced various cooling system parts including the rad/water pump on the sierra.. After $600+ dollars in parts and 6 weeks of chasing my tail.. I was floored to learn about those things and to see how much of an impact they have.
Our grill opening seems smaller than the Suburban and the pickups. So I reckon they are especially critical.
What size tires are on the Yukon?