The 1500 is 5 on 5.5 inch
the bolt pattern is the same 5 x 5.5 but the wheel studs on the 2007 are twice the size.
5X5.55X5.5
They have the same bolt pattern and should fit just fine.
8x6.5
5x5.5
5x139.7
5x5.5
== ==
The rim bolt pattern is 8 on 6.5inch.
I believe it's a 5 bolt 5 1/2 spread. I have a dodge now and can't find a decent set of rims.
1994-2001 Dodge ram 1500's have 5.5 on 5 bolt patterns. 1994-2002 Dodge Ram 2500/3500's have 6.5 on 8 bolt patterns.
8x6.5