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How to Determine if Castle Rock ST185/80R13 Tire Wheel # AM3S339 Will Fit Hub-Centric Setup


I have a 1989 Bass Tracker boat with a Tracker marine trailer. Im interested in purchasing two of these wheel/tire combos. My wheels that are on there now are the type that are held in by 5 lug bolts that thread into the hub. Can you use those on this type of wheel and if so do you sell them? Thats really all thats holding me up from purchasing. Thanks


Expert Reply:

The way to know if the Kenda Loadstar ST185/80R13 Radial Tire w/ 13" Aluminum Wheel # AM3S339 will fit on your hub that uses wheel bolts instead of nuts is to measure the pilot diameter or center hole of your current wheel. What you have is a hub-centric setup and you have to match the pilot diameter of what you have with whatever wheel you'd replace it with.

The # AM3S339 has a pilot diameter of 3.19 inches. If that matches what you have currently this wheel will work well for you. If you have something different let me know.

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expert reply by:
Jameson C

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