8 on 6.5 Trailer Wheels

8 on 6.5, also written 8x6.5 or 8x165.1mm, is the eight-lug trailer bolt pattern on 8,000 lb and heavier axles: fifth wheels, goosenecks, equipment and dump trailers. Every wheel on this page is 8 on 6.5 in 16x6 or 17.5x6.75, listed bare and mounted with a tire, in galvanized spoke, white spoke, black and silver modular, Road Ready aluminum, HPD Canyon aluminum and HPD HDT forged.

Orders ship from the U.S. with tracking. Lug nuts are sold separately.

Common questions

How do I confirm 8 on 6.5?
Count eight lugs. Measure from the center of one stud straight across to the center of the stud opposite it. If it reads 6.5 inches, it matches. 8-lug trailers are almost always 8 on 6.5.

Which tire goes on an 8 on 6.5 wheel?
On a 16x6, ST235/80R16 or ST235/85R16 in load range E, F or G. On a 17.5x6.75, 215/75R17.5 or 235/75R17.5. Match your current sidewall.

Hub-centric or lug-centric?
Steel 16-inch trailer wheels are lug-centric. The 17.5-inch forged wheels come both ways; check whether your hub has a raised center pilot before ordering.
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