ron87

well i have 24 inch rims and tires and i was going faster than 55 lol. I think your 37.6 is the highest ive ever seen here on the forums

About a 130 mile round trip

A recent trip 150 mile round trip. I have the 5.3 crew cab. I have 24 inch rims and tires so I think this is good.

I got them from carid.com. They have red and black ones. They have some engraved with GMC or Denali. Or you own custom message.

305/35/24 $200 off carid.com. They have different colors

Added GMC caliper covers

Added gmc caliper covers

Added one 12inch Pioneer subwoofer and a 1600 watt amp. The amp is my old one from my avalanche. Just the right amount of bass without it being TOO crazy.

Undercover Flex $682 from truckchamp

LOL....24 inch u2-55 I took the TPMS sensors from the stock tires and put them in the new ones. She still rides good though. Thought it might ride rough. Next I have to debadge the back tail gate. HATE when dealers add their names.

2015 GMC Sierra