On my 19.5's I used the Michelin XDE+2's, if I'm not mistaken Michelin doesn't have a 19.5 in the LTX's due to the 19.5's being a commercial size, so for street pattern XZE's and for a more aggressive pattern the XDE's(better traction on the ramps) And that was after checking the 2008 Michelin data book this am.

Thanks.

No problem, I spend most of my day at a desk on the computer and in parts/tire catalogs anyway.
But I can tell you, if I buy another dually, I'd spend the money again.

Most daully's I know of in that vintage usually run 235/85R16..

Kenny, 19.5's, or better yet, 22.5's shaved down.....

Step up to 22.5's with low pros! SICK!

Kenny's truck is really clean.... Red extended cab, 99 Caddy clipped that's lowered with helpers. Looks too 1980's with the balloon tires and 16" wheels.

here's some more encouragement.

Great to look at, fantastic driveway ornament, but pretty usless for towing anything heavy.

I love this truck! I'm not spending $4k on wheels and tires though!

Not always...Some (if built properly) work well for towing...