F-450 rear alloy rim corrosion
#1
F-450 rear alloy rim corrosion
So as the title says, both my rear alloys on my F-450 have corrosion around the stem valve and also where the hub caps are.... the truck is 9 months old, I wash it regularly and it is max over kill truck that does not lead a very hard life, so I was quite shocked to see the bubbling corrosion, anyway it went in for its first oil change yesterday, they took photos of the rims and have submitted them to Ford to see what they say.
#2
Owners of 2017/2018 F-350 dual rear wheel trucks have reported the same problem with their aluminum alloy outer rims around the valve stem.
Your experience should be of interest to them, and their experience should be of interest to you, because if the valve stems are different between the 350 and the 450, and the wheels are still corroding at the valve stem area, then is the root cause a defect in the valve stem, or a defect in the wheel? And if the wheels between the 350 and the 450 duallies are a different size, then is the defect in the shape of the wheel, or in the material that the wheel is made of?
If you could post the photos you referred to of the corrosion around the valve stem of your 450 wheels, that might help everyone get a better picture (pun alert) of the problem that so many 2017 and up dually owners are encountering with premature corrosion in less than a year of ownership.
Your experience should be of interest to them, and their experience should be of interest to you, because if the valve stems are different between the 350 and the 450, and the wheels are still corroding at the valve stem area, then is the root cause a defect in the valve stem, or a defect in the wheel? And if the wheels between the 350 and the 450 duallies are a different size, then is the defect in the shape of the wheel, or in the material that the wheel is made of?
If you could post the photos you referred to of the corrosion around the valve stem of your 450 wheels, that might help everyone get a better picture (pun alert) of the problem that so many 2017 and up dually owners are encountering with premature corrosion in less than a year of ownership.
#3
#4
Fundamentally different stems from the 350 to 450s from the factory. 350 has a TPMS system with battery and transmitter attached, 450 is just a basic metal stem (no TPMS). Used to be a point of contention for us 450 guys, whining cause we didn't get TPMS. Then the 350 leaks started up, and we changed our tune pretty quick. I have seen very few (if any) 450 valve stem posts in the 2017+ forum.
Interesting to watch as the stock 450 wheels get more miles/time in the elements if this really develops as a class problem, or only impacts a few.
Interesting to watch as the stock 450 wheels get more miles/time in the elements if this really develops as a class problem, or only impacts a few.
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Big Red
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
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05-07-2006 03:29 PM