How to Measure the 6 Lug Bolt Pattern on a 2005 Haulmark 3 Axle Trailer
Updated 05/19/2021 | Published 05/17/2021
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Question:
Hi Guys, Can someone tell me the pattern on my 2005 Haulmark 6 lug 3 axle trailer? Im trying to buy new custom wheels and want to make sure Im buying the correct wheels. The tire size that I have on the trailer is ST235/85R16. Thanks in advance for your help.
asked by: Kimothy H
Expert Reply:
The 6 lug bolt pattern used on trailers is actually pretty standard. Something like the Karrier ST235/85R16 Radial Trailer Tire with 16" White Wheel # AM32764 will follow this standard. That being said, if you wanted to verify the pattern 100%, there is an easy way to do so.
All you need to do is measure from the center of one lug hole to the center of the lug hole directly across from it (picture included). The 6 on 5 1/2 bolt pattern will get you exactly 5 1/2 inches when measured this way.
(click to enlarge)
