Need information about tire size!!

[cory.a.nelson]

This question is for anyone who can answer it. I have a 2004 Chevy Tahoe, I have 20in rims with low pro tires right now but I live in Nebraska and I need tires with some grab. What size and brand of tires would you or whoever reads this suggest to buy?

 

[radkon]

Keep in mind if you get a higher sidewall your speedo will be wrong. What tires (size) do you have now?

 

[Polecat]

good street/driving tire...285/50/20