Wheel and Tire Set Up

Whitey709 · Mar 23, 2022

Hey Guys,
Need some help trying to figure out what setup will work on my 2019 Trailboss. The stock wheels measure at 18x8.5, offset is +1.02", backspacing 6.02" and Tires are 275/65/18. What I am looking at putting on her is fuel cyclones measuring 18x9, offset is +1.00 , backspacing is 5.04", bolt pattern 6x139.7 and the tires are Toyo Open Country M/T 275/70/18. The question I have is will this setup Rub the lining inside or mud flaps, and I have been reading that there has been issues with the brake calipers rubbing on after market wheels. I don't want to run wheel spacers. So does anyone know if I will run into either one of this issues . Thanks

Jmzvet · Mar 24, 2022

A lot of aftermarket wheels will have clearance issues with the “bump” on the
factory calipers. A 3/8in spacer is not a big deal

Whitey709 · Mar 29, 2022

Jmzvet said:
A lot of aftermarket wheels will have clearance issues with the “bump” on the
factory calipers. A 3/8in spacer is not a big deal

Ya that's what I have been hearing also. I want to get away from running spacers. Not a fan of em.

JP20TB · Sep 8, 2022

Just ordered new wheels … Icons bronze compression 18x9’s zero offset

JP20TB · Sep 8, 2022

JP20TB said:
Just ordered new wheels … Icons bronze compression 18x9’s

Jmzvet · Sep 8, 2022

Those are awesome

GETGONE · Sep 8, 2022

Whitey709 said:
Ya that's what I have been hearing also. I want to get away from running spacers. Not a fan of em.

The studs are very long on these trucks and a 3/8"(5mm) spacer won't cause any issues. I've been running them since April or so of this year. I initially had cheap $20 cast ones I picked up from Autozone because the wheels were from my Avalanche and I wanted to get them on. I ended up buying a set of billet spacers that are specific 6x139.7 and 6x135 bolt patterns instead of the multiple slip fit pattern of the cast ones. They were under $30 for the set of 4. There's tons of thread left for the lugnut to grab onto.

JP20TB · Sep 16, 2022

18x9 Icon compression dark bronze/black accents zero offset still on my 295/70/18’s…now just a touch of rubbing when reversing and full turn on mud flaps…