as usual , gmw photos is dead on .
The kumho 857 load range D in an LT rated tire has a capacity of 2271 # on the sidewall .
It fits your current wheels and wheel wells .
You will not do much better in an LT rating on the sidewall if you go to a 15 inch wheel .
Also at Tire Rack check out size 225/70 R 15 in an LT rated tire .
One is a Goodyear G26 ? , the other is a Vanco 2 in the 15 inch size above .
If I recall correctly they are placarded about 2450 # or so on an LT scale .
No need for you .
Do the Kumho 857 in the 2271 # placarded rating .
