Wheel Terminology and Bolt Patterns
Many times we have trouble with our wheels...this quick guide will give you terminology and show you how to measure you wheels bolt pattern size. That way you know what to order when you need new wheels or would just like to spruce up the ol' trailer.
Terminology
http://t2.gstatic.com/images?q=tbn:A...SY-24HQOftTr0=
Please note that even and odd numbered lugs are measured slightly differently...notice the 5 lug wheel.
http://www.centerlinewheels.com/images/bolt_pattern.jpg
5 Lugs are most common on boat trailers...here is a quick reference for measurements.
http://t2.gstatic.com/images?q=tbn:A...BtJ8LGHXbgDyA=
Lug Nut Tightening sequence and torque
http://www.jamestowndistributors.com...wtos/1057d.jpg