1st gen Camaro Opinion.. can rear tires be too wide

[Phabricator]

I'm putting a Roadster Shop spec chassis under my 67 Camaro. The car will be for touring not competing. A 345/30 R19 will fit on the rear with mini tubs. "Just because you can doesn't mean you should" What are the pros and cons.. Maybe performance vs ride quality?

[srode]

Tire choices available would be a consideration. Also more hydroplaning the wider they get.

[CarlC]

Plus understeer.