towing

  1. N

    Help with service suspension system 13' yukon

    Im new! So my service suspension light has been coming on and off intermittently. The pump sounded terrible so I replaced it. Sounds good now. My problem is when I tow. Pump turns on and brings level up decently and then every 3 minutes the exhaust of the pump goes loud and then pump turns back...
  2. NiamLeeSin

    2016 Yukon/L680 Transmission upgrades for HD TOW 2016 Yukon XL

    Hi all, I just purchased a used 2016 Yukon with 40k miles and HD tow package to be able to pull an 7500 GVWR RV trailer. Due to all the "transmission failure" complaints here, I am worried about the transmission reliability on long trips and if it would be a good idea to upgrade the torque...
  3. Eltoxico

    I hope I bought the right parts

    I've been creeping these forums for the past couple months while deciding which parts to buy for a basic 2 to 3" lift/level and bigger tires without breaking the bank. Quick backstory, last year a few months before I got deployed, I bought Big Bertha, a 2005 Yukon SLT 4x4, at a decent price of...
  4. T

    advance/max tow constraint April 2023?

    Hey all, new to group. Searched this topic and didn’t see recent updates I want to order a 23 Tahoe LT Diesel with advance/max towing package but wondering if that is still on constraint, will i be waiting forever like some have. Dealers i’ve talked to don’t give me a straight answer or keep...
  5. D

    2012 GMC Yukon XL Denali Towing

    Looking for advice on travel trailer towing. We want to upgrade to a toy hauler, lightweight. I am so confused by what I can actually tow. I have a 2012 GMC Yukon XL Denali we have a weight distribution hitch and brake controller. There is a small cooling radiator attached to the main...
  6. B

    2022 Tahoe w/ Max Trailer Pkg. Trailer Brake System Disabled, Needs Servicing

    Hello, new to this forum. I recently purchased a 2022 Tahoe w/ Trailer pkg. I hooked up my camper this week and the Tahoe recognized the camper being hooked up and I saw the brake gain when I applied the brakes. Then after a moment the display read: Trailer Brake System Disabled, Needs...
    • B_Tahoe
    • Thread
    • brakes service trailer brake towing towing camper trailer brake controller
    • Replies: 8
    • Forum: Engine & Drivetrain
  7. H

    Axle Ratio/Towing information is difficult to grok. Would love some help with my 2020 Tahoe.

    I've got the manual and a half dozen websites open and I'm getting different numbers for literally every meaningful value: payload, gcwr, hitch weight, etc. Every website shows different values. Why is this information so annoying to sort out? I'm driving a 2020 Tahoe LT 5.3L RWD. The manual...
  8. X

    Trailer Brake Controller necessary for me?

    Hey guys, I'm about to buy a Yukon Denali / Tahoe (not finally decided yet but most likely it's going to be the Denali) and I'm wondering if I should look for one with the Trailer Brake Controller. I will be using the truck regular highways 95% of the time but we're thinking of buying an RV...
  9. S

    How to determine Towing power?

    We are looking for a used 2010-2014 Yukon XL. We would be open to Suburban if we could reach our towing power needed. We need it to be able to pull around 7,000 lbs. What I am running into is that I can find no easy way to determine pulling power. For example, if I'm looking at a 2011 Yukon...
  10. Jadalexm

    New member and first yukon

    Hey everyone. Brand new member. Sold my single cab duramax and got myself a better family vehicle that can haul my camper. It’s an 01 Yukon Denali XL. I’m loving it so far. There’s a lot I want to do it and a few issues I’ll ask about in a different thread. But for now I’m curious what I can do...
  11. P

    Towing capacity Yukon XL y2000 5.3 4x4

    Hello folks We live in Sweden and have this nice car since several years. However it showed at the last control that it is not registered with towing capacity(!). To get it registered we need some document that proof the capacity. PDF by mail is perfectly alright. VIN 3GKFK16T61G222507 Any...
  12. randyg

    Start Towing with 114K miles on my Yukon?

    I have a 2011 4x4 Yukon SLT, 5.3L, 6 Spd, 3.42 Rear Axle, 2 Spd Transfer case, with HD Tow Package (oil cooler, HD trans cooler, increased fans/radiator, trailer brake controller) and skid plates, etc. I have used a Range AFM disabler module for the last 3 years or so. I'm the original owner...
  13. K

    2016 GMC Yukon- towing rv ?

    I have a 2016 GMC Yukon 4WD SLT v8. We are looking to purchase an RV. I am wrapping my head around vehicle weight, rv weight and all the in between. I have codes from my glove box - Are one of these codes my axle ratio? I think since my Yukon is the one that can switch to 4wd it is the 3.42 but...
  14. V

    Front hitch capacity. Could I carry a motorcycle?

    Hi! I'm thinking of buying an 01 Tahoe with the 5.3 and 4x4. I want to get a front hitch for a winch and 1 other use. This is the hitch: https://www.curtmfg.com/part/31302 My question: Could I buy a motorcycle carrier and safely carry an adventure bike up there? Is this idea insane? The bike +...
  15. M

    *HELP* Integrated Trailer Brakes 2011 GMC Yukon Denali *HELP*

    Hello everyone I am new to the site did some scavenging and found very useful information however have yet to find something pertaining to my exact situation so I hope this hasn't already been answered, if so I apologize. I have the factory integrated trailer brake on my 2011 GMC Yukon Denali...
  16. Dad28

    Transmission fluid temperature range?

    2005 Yukon SLT, 5.3L, 2WD,240k miles Driving this afternoon, outside temperature was 101. Within 10 miles of combined hwy/twn, 15 minutes or so, the transmission fluid temperature showed 165 degrees. I am going to pull a 4000lb trailer across Colorado, Utah and Nevada in about a month. It...
    • Dad28
    • Thread
    • 2005 yukon 250k miles 2wd slt towing transmission transmission cooler
    • Replies: 3
    • Forum: Engine & Drivetrain
  17. avalonandl

    Towing with a 2007 Yukon XL 2500

    First Post- Let me give you the background. I have a 2015 Silverado crew cab Duramax. Love the truck, it tows like a beast. It's way more truck than I need. I only tow my boat ( 35 ft Donzi center console) about twice a year 50 miles. I only have 27k on the truck. I live in Mich. so NEED 4wd...

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