[joedirt]

The only difference is in width. My tire is about 3/4 of an inch wider than yours. The rims are 16 inches tall x 7.5 inches wide. Your tire is almost 10.5 inches wide...no problem for fit. The TPMS sensors are that easy to change out. I put mine on my 20 Inch Helo Maxx wheels with ease (No trouble Code experienced on dash after change). Here are the specs from the Discount Tire calculator. Your design wheel, I am sure, is with the solid bar instead of the spoke - like the H3x wheel. My H3 is also a 2007 Lux Offroad, but I purchased mine at the end of 2006.

Results

Tire 1: 285/75/R16
Tire 2: 268/75/R16

Sidewall Height:

...(In Inches)

Tire 1: 8.42
Tire 2: 7.82

Section Width:

Tire 1: 11.22
Tire 2: 10.43

Overall Diameter:

Tire 1: 32.83
Tire 2: 31.65