[oak1971]

There was the Trail Boss Package. My truck, a 2016 Colorado Duramax CCSB, has it. Included 265 65 17s, black painted alloy wheels, off-road light bar in the bed with Colorado water-jet cutouts, rancho shocks and maybe other items.

 

[bigoilbob]

Largetst available stock are 265/65/17s

Thx ms, and your truck looks great before and after. Since Chev/GM must have done the engineering/test work to determine that a 1" lift will not significantly harm handling or CV joint service life, I'm going for the lift. It really only raises it closer to the level of other stock mini's. It will also make it easier to drive onto portable ramps for oil changes.

 

[bigoilbob]

There was the Trail Boss Package. My truck, a 2016 Colorado Duramax CCSB, has it. Included 265 65 17s, black painted alloy wheels, off-road light bar in the bed with Colorado water-jet cutouts, rancho shocks and maybe other items.

So, no taller tires offered, from either GM or Chev, for our Colorado's, right? So, no reason to "ask GM why they do it" because they didn't do it after all, right?

 

[oak1971]

What do the ZR2s run? that's a Colorado.

 

[mwswarrior]

What do the ZR2s run? that's a Colorado.

265/65/17s--See my before picture above.