What rear end gearing with 24x15" wheels?

[randomco]

I'll be running a 6.0L LQ9 with a 4l65e and 24x15 rear wheels. Wondering what gears I should run? 4:10s or 3:70s or ??

Can I use my stock rear end and just get new gears with posi?

All opinions welcomed!

[68shortwide]

.....24x15....i want pics...this either looks ridiculous or downright amazing. And as far as an answer id think you'd be good with new gears and a posi.

[randomco]

Yes, 24x15. It's been done. I'm still in the parts gathering phase

So 3:73 or 4:10 or something else??

[rwade]

I narrowed my factory 12 bolt and went with 4:11's for motivation. Mine are 24x14 though

[randomco]

Damn your truck is sick AF!

Thanks, I'm leaning towards the 4:10 range. How's it on the hwy at like 70+? Rpms high?

[rwade]

Thanks. Honestly I haven't been 70+, but the tires are closer to 32" diameter and with Overdrive I'm thinking it'll do fine.

Wade

[randomco]

For sure, thanks again bud. I hope my truck will be on your level soon.

[rwade]

From what I see of yours from your other thread, it's gonna be awesome. I'm on the edge of my seat!

Wade

[68shortwide]

Wow. That's f*ckin cool. Y'all make me rethink my 20x8 and 20x12 choices. That looks awesome.

[randomco]

What's the backspacing on your 24x14 rwade?