[tiju1000]

Hi guy,

I'm new to this forum and also pretty new in the truck world.

Last year we bought a used 2004 GMC Sierra 2500 HD with a 12'000lbs 34 foot long 5th wheel. We're Nascar fan and also camping fan so we travel a lot towing the trailer during the summer.

It's almoast time to change my "summer" tires and I have some questions ?

I try to find a good Highway summer tire ( no real need of winter one as I already own dedicated winter tires for the truck).

I also plan to eventually by a second set of wheel to use just with my summer tire.

Is it a good idea to upgrade to a bigger wheel ( like 18 or 20 inches instead of the factory 16).

Any recomendation for a tire in particular and also a wheel ?

Thanks
Thierry