I am starting to look into upgrading the wheels and tires on my 2000 F-150 and I was thinking I would get 315/75/16's on 16x10 wheels, but then started noticing I could get 35x12.5 16.5's and 16.5" wheels for less $$. Is there a problem with using the 16.5's?

 

There are far fewer tire choices available for 16.5 wheels.

 

I kind of figured there would be fewer sizes available, but since the size I want IS available, I didn't see that as a problem. If that's the only reason not to do it, I may have to look into it. Could save about 30-40 per tire and about the same on the wheels. Really am surprised I don't see more of it I guess.

 

There is a problem with the 16.5" wheels. I'm not quite sure but some thing about the way the tire mount on the wheel. If you are going to get the 16.5 do more investagation before you get them.

 

Hi guys-

The 16.5" wheel was originally designed for the 3/4 Ton and heavier trucks to tow on. With the extra 1/2" of wheel, the sidewall stability increased greatly and there was a lot less play in the steering. However, for some reason these wheels don't have an inner "safety" bead like 15" and 16" wheels do. So, when you air down for trail running and stuff it is very common to peel your tire off the rim. There are other issues like funny offsets and backspacings associated with 16.5" wheels. A lot of trucks that run this size wheel seem to have the tires/wheels sticking out from the truck a little more.

That is all I know,
Crotteau

 

dont get 16.5's.....pretty soon tires will be few and far between.

 

AbramsM1 hit it on the head on this one. As he said the 16.5's lack the safety bead lip and will easily de-bead when you air down. I would seriously stick with a 16 or 17 regardless of the difference in price. Especially if you enjoy off-roading!

Bones