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  1. RB_Trucker

    Re-gearing 2019 5.3 4wd Suburban possible 3.73 or 4.10

    What’s up guys, I’m looking to re-gear my 2019 Suburban I have the 5.3/6L80 non tow package. I’ve checked other threads but have seen just the older generations. I run a 275/70-R18 tire. Looking at 3.73 or 4.10 (preferred) I am BB tuned so she’s got some power but the factory 3.23 is...
  2. RB_Trucker

    Spark plug change @ 99,500 miles 2019 Suburban 5.3

    Got a chance to do the spark plugs and wires in my 2019 Suburban. I do have the 5.3. I went with my usual of e3 plugs which I’ve had good luck with in my past SBC Suburbans. I installed the e3.74 plugs and oem quality wires. The old plugs in the pictures I numbered looked really good for the...
  3. RB_Trucker

    2015-2020 Yukon Denali XL take off OE front calipers and rear calipers w/rotors

    Hey guys, here’s some GMC Yukon front and rear calipers and rear rotors need to Offload from a big brake install $50 for everything local pickup LongBeach CA, DM if interested. I know they also fit previous years of Tahoe/Yukon/Escalade models with the right brackets and rotors.
  4. RB_Trucker

    6L80 trans T/C failure took out 5/6 gear @93k miles 2019 Suburban 4x4

    What’s up guys, just figured this would be a good post since I’ve personally now experienced a T/C failure and went through a minor performance build on my 2019 Suburbans 6L80 trans. Was headed on a road trip to San Louis Obispo when I lost 5/6 gear, luckily I was able to put trans in manual...
  5. RB_Trucker

    Edge insight screen? Anyone use one?

    quick question guys, I have the autocal V3 form BB performance I’ve been tuned for a few years already on my 2019 Suburban. Is there anyone using a digital performance monitoring screen with A-pillar mount like this in their trucks? I like being able to see multiple readouts at once while on...
  6. RB_Trucker

    Upper intake cleaning with SEAFOAM

    What’s up guys, My 2019 Suburban LT 4x4 just hit 71k miles, Decided to do the SEAFOAM induction treatment to see what difference it would make. The truck has been BB tuned and run on solely 91 Octane chevron (California fuel) since 6k miles (bought new with 6 miles) oil had always been mobile 1...
  7. RB_Trucker

    2019 suburban future upgrades for overlanding

    Just had a bit of a thought here with planning future Suburban upgrades… specifically with the undercarriage. I couldn’t find specific info on this. Looks to me like a H2 rear SF14bolt with fit under the 1500 SUV’s with the same mount points. For the front I see that I can put the 1500HD...
  8. RB_Trucker

    275-70R18 Goodyear Duratrac 3” lift

    So far no rub, night and day difference in ride/handling/traction than the fuel Gripper A/T I had on this before. That was a 265-70-R18 size. Will be taking it to the snow next week so I’ll get a better feel for them. Rain traction is terrific btw.
  9. RB_Trucker

    1.5” wheel spacer install 2019 Suburban

    Here’s my 1.5“ install for anyone curious about what spacers to use and how they fit our 2015-20 models. I have 18x8 KMC granite wheels +30 offset and 275/65R18 fuel grabber tires which are the OEM trail boss rim and tire size. I did install front and rear but the front was my main issue due to...
  10. RB_Trucker

    Cheap easy built my own 3-4” lift

    I always read about everybody asking about what to use for your 3-4” lift and how to do it. so I just want to show a sample of what I’m doing for my 2019 suburban LT 4x4. I posted Pics for reference, the tires btw are Fuel mud grabbers 275/65-18. I don’t have the fancy suspension options so...
  11. RB_Trucker

    2019 Suburban mid travel

    Hey guys, I currently have my 2019 LT Suburban 4x4 reverse leveled on 22’s.... I’m looking to add a mid travel kit and 35’s with fenders to it late next year. The reason I ask is I’ve heard that our front frames on the ‘15-‘20 chassis are the same as the Silverado’s. if true that would make...
  12. RB_Trucker

    Nitrous on a 2019 5.3 ecotec?

    Just wondering about nitrous options on these 5.3 ecotec engines. Nothing crazy maybe about 50-100hp shot for some extra fun going to the track or with my friends on the street. I have lots of mechanical/electrical experience and some with N02 on imports, I’ve tried searching for a thread about...
  13. RB_Trucker

    What’s up guys

    Hi guys, I’ve been on this forum for a few years but new to posting stuff, I traded in my 2017 LS Tahoe 2wd and picked myself up a brand new 2019 Suburban LT Summit White with autotrac 4x4. Fell in love at first site as it has the luxury package, all weather mats, black bowties, 20” rims and...

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