Six lug bolt pattern has been the same since at least GMT800s, probably even GMT400s but don’t quote me on that. So, no, bolt pattern isn’t an issue.

What size tires does the WT have? If the overall diameter is close to same, there should be no issues with fitment from that POV either.

 

Howabout rubbing against the upper control arms/suspension? Backspace?

And thank you for telling me about the bolt pattern. I didn't know bud.

And her original size tire is a 265/70R17.

 

Howabout rubbing against the upper control arms/suspension? Backspace?

And thank you for telling me about the bolt pattern. I didn't know bud.

And her original size tire is a 265/70R17.

Those two tires sizes are almost identical in overall size.
The only difference is the wheel diameter.

So, should be no issue in fitment.

 

Overall diameter is within 1mm, so that doesn’t matter either. Highly doubt any other specs will be an issue either.

People have been mixing and matching different stock wheels on these for 25+ years.

 

Six lug bolt pattern has been the same since

thank you for telling me about the bolt pattern

the six lug pattern has been the same since the 60s gmc/chevy, then mazda/nissan/toyota4wd/ isuzu etc etc..

 

However, the HD's changed bolt pattern when the new chassis was introduced in 2011.

Body exterior and interior only got cosmetic changes for 2011.
Underneath new frame, front suspension, much bigger brakes all around and larger fuel tanks.
Diesel was changed to LML, which brought the exhaust brake and the use of DEF.

 

They'll bolt right up without issue. The GMT900s also used that tire size. The offset of the wheel differs by only 5 millimeters, no big deal.

 

Came to mention the only way it would be an issue is if the wheels have significant offset difference. The wheels that have the offset are almost always aftermarket wheels for running bigger tires that stick out of the fender wells.

 

They'll be fine