[Chev133]

Hi, what’s your opinion on 18 inch wheels on a 2019 ZL1? Just street use. Tire height with 325/35/18 & 305/35/18 is virtually identical to the 20 inch factory tires.

[Vigilante375]

18s will fit on the ZL1 but you'll poetically need to cut a portion of the steering knuckle off.

Since you're going from a 30 to 35 in the rear. Pull down the left rear wheel liner and move the wiring harness over. You just need a couple of zip ties to relocate it. Anything bigger than the 30 aspect had the high possibility of running through the liner and damaging the wire

[Tje66]

My zl1 has 305/35/20/ drag radials. Fits great

[WhiteMale]

Originally Posted by Tje66

My zl1 has 305/35/20/ drag radials. Fits great

Great Post. You're doing great, on topic and everything

[Chopperloco]

Originally Posted by Chev133

Hi, what’s your opinion on 18 inch wheels on a 2019 ZL1? Just street use. Tire height with 325/35/18 & 305/35/18 is virtually identical to the 20 inch factory tires.

What brand of tires in these sizes?
Thanks
Dom