OVERKILL
$100 Site Donor 2021
Originally Posted By: userfriendly
Zero reason to mount car tires on a light truck.
So if the manufacturer specs P-Metric tires for the truck, which are sufficient for the load ratings for the vehicle, they don't know what they are doing?
On a 3/4 or 1-ton, which universally spec an LT tire, one would be a fool to fit a P-metric that doesn't meet the requirements put forth by the manufacturer. However, on a 1/2-ton, if the vehicle is spec'd with a P-Metric from the factory, which many are, there is absolutely nothing wrong with running that.
Our 2002 Expedition, with a 7,200lb GVWR, spec'd P-Metric tires FWIW. Somebody had put LT's on it when we bought it, and since they were slightly smaller diameter, they affected the speedometer. It also meant that I had to calculate the proper tire pressure, since spec was for P-Metric tires. I swapped them out for the proper size and type of tire as per the placard.
CapriRacer has talked about this subject a few times as well.
Zero reason to mount car tires on a light truck.
So if the manufacturer specs P-Metric tires for the truck, which are sufficient for the load ratings for the vehicle, they don't know what they are doing?
On a 3/4 or 1-ton, which universally spec an LT tire, one would be a fool to fit a P-metric that doesn't meet the requirements put forth by the manufacturer. However, on a 1/2-ton, if the vehicle is spec'd with a P-Metric from the factory, which many are, there is absolutely nothing wrong with running that.
Our 2002 Expedition, with a 7,200lb GVWR, spec'd P-Metric tires FWIW. Somebody had put LT's on it when we bought it, and since they were slightly smaller diameter, they affected the speedometer. It also meant that I had to calculate the proper tire pressure, since spec was for P-Metric tires. I swapped them out for the proper size and type of tire as per the placard.
CapriRacer has talked about this subject a few times as well.