Nitto NT 421q Tires

[dgrinnell]

Wife has an Envoy Denali (5.3) 4wd and I'm looking at new tires for it, Came across the Nitto 421q all season tires and I'm wondering if anyone has had any experience with these. Really would like to know the snow handling of these tires. I've looked online and haven't really found any reviews on them.

[Bad Ass Silvy]

I have the 420s and have also seen these. Am considering a set for my DD actually, will report back if I get them.

[ld3l3on]

Anyone ever purchase the 421s? Was considering getting the 420s but not sure if they are being discontinued.

[texansilverado]

I have 421q on my 2014 Silverado. They have great traction in dry and wet, but don't know about snow. They ride smooth and quiet. The tire wear is good, but will not make it to the mileage warranty. Great tire all around....

[MB2008LTZ]

Put some mud terrains on it and run it out to the cabin for the weekend, you know just to see how capable the GMC name is. Maybe video it for GM and send it to them, they could use it in a commercial. Tell the wife you are taking for a test drive....LOL