Will Wheels with 4 on 4 Bolt Pattern Fit 4 on 4-1/4 or 4 on 4-1/2 Hubs

Updated 05/01/2020 | Published 04/30/2020

Question:

Good morning, I am looking at purchasing the following wheel/ tire package for my fishing boat trailer. The current wheel is 12 inches in diameter. The tire is a 4.8-12 B range. However, I am a little hung up on the bolt pattern. I have a 4-bolt pattern and it appears that the bolt-inch measurment is 4/14 or 4 1/2. I do not see that option for any of your trailer wheels. Can I go with the 4-inch option? My initial thought is that will not fit?? Thanks for your help. Here is the link of the wheels/tires I am looking to purchase. TTWAS12B4SMHP

asked by: Matt

Expert Reply:

If your hubs truly have a 4 on 4-1/4 or 4-1/2 bolt pattern then 4 on 4 wheels won't fit. The bolt pattern has to match.

First of all make sure you're measuring correctly. Measure from the center of one hole to the center of the hole directly across from it. That gives you the measurement you need.

If you have a 4 on 4 then the wheel and tire combo you were looking at, part # AM30620, works great for your trailer. If it's another measurement then we don't have any wheels that fit.

expert reply by: Charles S