Frankly, I consider this a good thing. Carbon Build-up. The dash has 2. 6 ft. Colorado. 2021 Custom TB with 40k miles. IronRanger271 said: No, no parking brake sensors. 2 said: I have a 2021 Trailboss with the 6. 3 with 15,000 miles. -radio turns off/on while using USB plug. Only 1700 miles on mine so far no issues. Apr 2, 2021 · Mar 10, 2021 Messages 15 Reaction score 15 Points 3 Location Sutter county Calif. It wouldn’t do anything. #7. Its the annoying sound of the alert and the visual notice that keep showing up. Dec 24, 2023 · Regarding the trucks world, the 2021 Chevy Trail Boss has made a significant mark. This is 4 times over 3 months, and it only seems to last a few minutes each time. The price of the 2021 Chevrolet Silverado 1500 starts at $28,995 and goes up to $55,295 depending on the trim and options. Mar 7, 2023 · Mar 7, 2023. Call disconnects, but its annoying. So unfortunately, the hard shift from 2nd to 1st gear in the 8 speed transmission is a known issue. My 2021 LT Trailboss with 5. When I had shut it off, I could still hear Feb 10, 2022 · Points. Dec 19, 2021 · Dec 19, 2021 Messages 11 Reaction score 5 Points 3 Location Kansas. I learned yesterday that going forward, the 5. The reaction carrier is a part of the eight-speed automatic transmission. I have been looking around at leveling kits and don't know what to get. Nov 9, 2021 #1 I have a 2020 5. com. I’ve got a 2021 trailboss, LT, with less than 7k miles on it. Tires rub mud flaps going backwards turning all the way to stops. Wasn't able to get it to a dealer until today. Nov 29, 2021. Luckily my dealer is badass and they had it fixed and ready for pick up on Tuesday 1/12/22. I as gently as possible limped to the dealership where they confirmed the dreaded lifter issue. 3L 8cyl 10A) 2 TRUCKS - 90,000 TOTAL MILES - 1 FAILED ENGINE - 1 FAILED TRANSMISSION Nov 28, 2022 · I have a 2021 Trail Boss LT with 6. Manufacture date 9/21 Jun 3, 2021 · Jul 15, 2021. Value 4. Mar 22, 2021 · March 22, 2021. In each case (3x) it happened on local roads shortly after a highway trip (within 10-15 minutes of driving). I've had my 2020 for about 6 months, during the first week my check engine light came on twice. Mar 10, 2023 · 3. #1. I live in the country Jul 4, 2021 · 43. I've got a 2022 trail boss with 5. Quick delivery if in stock and if not in stock give a pretty good idea of how long the back order is. Truck started running rough a few days ago, lots of warning lights flashing, ESC, Parking Brake, ABS etcetc. Has anyone done this? I have also seen that you can purchase a "genie" that plugs in to your system and can upgrade/update your system that way as well. Same with mine, 22 refresh, but I notice primarily on XM, almost always after I start it up blanks for a second or two about a minute after music starts. It has everything except the GPS. Axial's LED Puddle Lights are a simple and effective way to upgrade the exterior styling of your 2019-2024 Silverado. At very cold morning start up it was idling really rough and ESC, Parking Brake & Check Engine lights came on. 26,000 mostly highway miles, towed maybe 3 times on short trips. 3 6 speed. Drilled the ends to accept the existing bolts holding the shutter frame. Hello Everyone I am a New Trailboss Owner and I've recently been hearing a Banging sound coming from the rear when I turn the wheel to the Left and Roght while Backing up or going forward and still have the brakes lightly applied, the Dealership said its because of the load being applied and is perfectly normal. Jul 27, 2020 · 6. I put 1300 mile on er. 4 in Used 2021 Chevrolet Silverado 1500 Regular Cab pricing starts at $21,561 for the Silverado 1500 Regular Cab Work Truck Pickup 2D 8 ft, which had a starting MSRP of $30,995 when new. Pretty excited. 6. 63. 3-liter EcoTec3 V8, brings the truck’s total cost to $32,340. Now at 66,000 miles having Lifters issues again,, and of course it not covered under warranty now. 18. was wondering if my build date is past what seems to be a bad batch of lifters. After months of testing it is time to deliver our final verdict for the 2021 Polaris Ranger XP 1000 Trail Boss. Was looking at the Bakflip MX4, Bakflip Revolver X4S, Undercover Ultraflex, Leer HF650M, Xtang Xceed and the Lomax. First time posting, so in advance I appreciate all input regarding tire upgrades for my 2019 LT Trail Boss. Oct 7, 2021 · Problems with fuel injectors already!! 2021 Silverado LTZ 600 miles and having injector issues 1st time they replaced #8, and #7. Nov 15, 2023 · Engine, powertrain, electrical system, and brake issues are among the top complaints received by the NHTSA from vehicle owners. 2 LT popped on Monday. I bent it to fit and used two bolts on each bracket to attach it to the mounting points on the back of the light bar. A TrailBoss would look great with the collection. Latest: Jrey808; Today at Jun 8, 2022 · 18. Oct 2, 2022 · Raxiom Silverado 1500 Axial Series LED Mirror Puddle Lights S130386 (19-24 Silverado 1500) - Free Shipping. Write a review. Supposedly, this is how the transmission works normally. The Silverado 1500 LT comes with several powertrain options. Michigan. Let us know if you figure anything out. I think the lifter problem found my truck. It claimed a loss of 1mpg due to this deletion. It's official, I've been added to the list of TB owners with bad valves. Delving into the intricacies of the 2021 Chevy Trail Boss Problems, one can find a range of concerns reported by owners. I have been pondering 1 or 2 of the KC highlites flex 2" lights or Baja Designs S2 lights to fit in there. I searched last summer and fall and no dealers had any inventory of quality brand utvs, but they did have some atvs. May 3, 2024 · Texas. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust Aug 16, 2022 · Though I agree that it's ridiculous they aren't included in the LT package in 2019 and on since my 2010 LT had them - along with a multitude of other things my 2021 is missing - like a power passenger seat, auto-dimming rear-view, lighted mirror visors, and sufficient interior lighting. The Pulsar LT is a new in-line module for 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 5. However, like any vehicle, it still has its share of issues. #9. Jan 8, 2023. Mar 3, 2021. 2L. When it comes to finding a pickup truck, many consumers flock to the 2021 Chevrolet Silverado 1500. To get a utv I would have had to pre order for sometime this year. 75" speakers. But I am also considering an aftermarket front bumper so I am holding Mar 24, 2021 · I have a 2021 trailboss 5. Shop the 2021 Chevrolet Silverado 1500. 75 inch readylift level with new control arms. Dec 13, 2021. If you find the noise levels comes back much Aug 1, 2021 · Range Technology 22451 Pulsar LT for 2019-2022 GM 1500 5. 14,700 miles. Jan 26, 2022 · 2021 trail boss LT 36400 miles and camera quit working today. #4. Oct 7, 2021. Supposedly, GM has prepared the calibration update and Jan 14, 2022 · Jun 19, 2021 Messages 210 Reaction score 143 Points 43 Location central WA. Apr 10, 2021 #7 redskinfan72 said: Trail Boss Problems and Issues. I just now did my 1st oil change at 6650 miles. The center of the light bar rests on the lower mount for the grill. I had an 8 speed Denali which experienced that rough shift as well as other rough and clunky shifts. Some people did not get the chip for DFM, but I was under the impression that none of the Jul 19, 2021 · 2 Posts. May 21, 2023. It is a faulty metal part failure, it has nothing to do with the electronics. While trailering an enclosed trailer, I am getting an auditory alert with a repetitive warning notice of “Check Trailer wiring” , and “Brakes are connected” All running lights are operating and functional. SB (5. Dec 10, 2023. Damn. The truck was good for about 300 miles and then at about 500 miles CEL came back on. Ever since the switch from AFM to DFM there appears to be no way of knowing how many cylinders are active. 2 1500 trail boss built 8/21. Check engine light blinked on and of for about a mile and hasn't come back on was wondering if anyone else has had this problem or knows what's up with that. No radio, Bluetooth, or even blinker sound. NY. What I noticed: It's starting to get a little more chilly from fall weather, and before changing the oil I could hear a little valvetrain chatter on Apr 13, 2023 · Trail Boss Problems and Issues . Oct 18, 2021 · My 2021 TB 6. Not really too much of a upgrade guy but this was the dream truck so want to really go do it right and upgrade some things! Jul 27, 2021 · Jul 27, 2021. Frame coating. Engine has a misfire on 1 and 3 cylinder. 3L V8 engine (RPO L84) or 6. 3-liter V-8, crew cab Oct 12, 2021 · In this video we address the main reason behind my 2021 Chevy Silverado Custom Trail Boss transmission temp issues. Just have to keep it out of the shop. The Trail Boss package starts at $51,500. Jul 6, 2021 · Jul 18, 2021. 2021 TB purchased in Feb 2021. Jun 17, 2023 · Hello everyone, Was wondering if anyone had experienced this or had a suggestion. The worst complaints are engine, accessories - interior, and body Apr 13, 2021 · The 6. #3. Aug 27, 2021 · 18. 2021 Trail Boss Gas Mileage Issues. #29. At around 6,100 miles, the Check Engine Light began flashing and turned back off after 20 or View all 11 consumer vehicle reviews for the Used 2021 Chevrolet Silverado 1500 LT Trail Boss 4dr Crew Cab 4WD 5. I took it to 2 dealers, first dealer said alignment was good, no codes, nothing looked mechanically wronged and returned it to me with no further fix. Jun 14, 2021 #10 Trail Boss Problems and Issues. Took he truck in at 150, but they couldn't replicate so went on my way. The no crank condition may be due to a seized engine with an open starter fuse. It's a 2022 5. It test drove just fine, but over time my steering has gotten really sensitive and darty. May 2, 2021. I have a 2021 5. I restarted the truck multiple times with no luck. The Royal Purple was great lubrication, but my research led me to believe that Mobil 1's oil has better cold start lubrication. Performance 4. Oct 17, 2020 · Range Technology 22451 Pulsar LT for 2019-2022 GM 1500 5. Waiting on dealer to figure out why its happening. 2L EcoTec3 Engine Problems. - when disconnecting phone call, the caller information and call timer continues to stay on screen. Have a 2021 trail boss with the 5. Sep 19, 2022. Within a minute or so it went quiet and drove ok. General Motors recently announced that it has a Customer Satisfaction Program to address 2021 Silverado 8-speed transmission problems. Aug 5, 2021. 2021 Chevrolet Silverado 1500 LT Trail Boss 4dr Crew Cab 4WD 6. Mostly just a 15 minute drive back and forth to work and weekend chilling, almost always with nothing but a cooler in the back and almost never towing anything. Exterior 4. Jul 30, 2021 · The valve lifter issues seem to concern the naturally aspirated 5. krazyk21 said: I will definitely get better pictures after work. I went with a 295/70 (34in) tire to fill out the wheel well. Mar 9, 2023. Points. Its most powerful engine, the 5. There is a guy on YouTube I had watched several of his videos and he had a Pulsar and STILL had lifter failure. The Trail Boss package comes standard Jan 26, 2022 · 2021 trail boss LT 36400 miles and camera quit working today. 7. 2021 LT Trailboss 5. 8. Latest: PSKNM; Sep 7, 2021 · Silverado 1500 LT Trail Boss 5. Is this the 6L80 or 6L80E? Trail Boss Problems Dec 27, 2020 · I bought two 12in metal “straps” used to tie beams together. May 1, 2021 · 1. Jun 21, 2021 · Some 2019-2021 Silverado, Sierra; 2021 Tahoe, Suburban, Yukon and Escalade models equipped with the 5. Edktm said: Must have been built on a Monday! Actually, this is an ongoing problem with the Trail Boss, from start-of-run to current. The engine and drive train is totally stock. 2. And OnStar is telling me I have an emissions system problem. 3 days ago · See pricing for the Used 2021 Chevy Silverado 1500 Crew Cab LT Trail Boss Pickup 4D 5 3/4 ft. S. Without modifying your truck's ECM, Pulsar LT offers you the ability to adjust Jun 10, 2021 · Sep 17, 2021. I'm aware of the defect pushrods and possible engine problem but love the truck and Chevy. 6,100 miles. Trail Boss Problems and Sep 8, 2021 · The 2021 Chevy Silverado 1500 LT Trail Boss starts at $30,995 for the two-door and $34,510 for the four-door. I have stock 18in wheels. Biggest tire on stock boss. Oct 1, 2022 · The 2022 Chevrolet Silverado Custom Trail Boss has a starting price of US$49,500 and the LT Trail Boss has a starting price of $55,300, while the Silverado ZR2 starts at $68,400. Trail Boss Problems and Issues. 2! View recall reports to see if the 2021 Silverado 1500 was recalled for safety-related defects or non-compliance with U. That’s a lot of Jun 26, 2019 · 2021 Trail Boss with 17k miles now. 40,225 mi. Jun 28, 2022 · 2021 Silverado Transmission Problems. After running a few errands, I parked the truck in the garage, Came out about a hour later and had a small creek under the rig. As per Chevrolet Corp intervention the dealer was ordered to get new injectors and make it right. Hearing about lifter failures around 5k miles. Oh, about the truckers, it's about time someone stood up against our communist Mar 17, 2023 · The dealer did say everything was up-to-date on my truck in terms of computers. Unlike the predecessor Vortec engines, the new EcoTec3 engines use direct fuel injection instead of port-injection. I have been considering adding lights there. Mar 5, 2022 · Not gonna lie, TRX was my first choice but the thought of owning a $80-90K truck with know history of transmission/rear-end issues, I went with the TB. Forums. Aug 16, 2021. I had the same issue at 150 miles. J. Pulsar does nothing to prevent lifter failure. The engine makes a ping noise for about 15 seconds and shacks a little and then the noise stops. . Aug 5, 2021 · Massachusetts. It was dark last night. Nov 24, 2022 #3 Not sure what happened. Jan 30, 2023 · Trail Boss Forum - Chevy Silverado Trail Boss Owner's Group with Discussions, News, Photos, FAQ Here is the place to discuss any problems or issues with the Trail Nov 8, 2023 · Ok, 2021 TB custom. Because there is no highly pressurized fuel going Oct 7, 2021 · Points. Reliability 4. I haven't had a change to pull it apart and swap speakers. 8 ft. Waiveringloyalist, 08/28/2021. I have the stock 275/60R20’s but I am wanting to go a bit wider and for a more rugged look. 2L and 10 speed tranny, bought new in Jan 21. The shop pulled the codes and ordered the part. #11. Hazard lights work properly (No hyper flash) . 6-8 weeks for delivery I was told. clstark7 said: I was using Royal Purple's synthetic 0W-20, but I ended up switching to Mobil 1's Extended Performance full synthetic 0W-20 oil after doing some research. I also saw a guy install the 2 inch sst lift from readylift and only installed the front half of the lift which Dec 19, 2021 · Dec 19, 2021 Messages 11 Reaction score 5 Points 3 Location Kansas. Dec 15, 2023. The dealer could not identify a problem, said the light was related to the brake system and another thing (that I can't remember), they reset the ECM and cleared it and that was that. The 2021 Chevrolet Silverado 1500 has 280 problems & defects reported by Silverado 1500 owners. I saw the same thing which include the hesitation, strange knocking sound, followed by check engine lights and a bunch of codes. 3L/6. 3 No auto stop. The cluster and steering wheel are probably my favorite upgrades. Massachusetts. 3 LT build date is 5/21. 2L that offers complete adjustability of many features, all from your steering wheel controls. #16. It now has 39,164 miles. Aug 29, 2022 · Aug 29, 2022. Jan 14, 2024 · Michigan. #23 · Jul 21, 2021. Dealer replaced camera and same issue. A D V E R T I S E M E N T S. Log in Register. just purchased a 6. This article aims to shed light on these problems, offering insights and Apr 5, 2021 · In my truck the CEL comes on and codes P0300 for misfire in cylinders 1 and 6. Luckily those parts come with a 2yr unlimited miles warranty should they fail again after my 36k warranty is up. Hey all, curious to see if anyone else has seen this issue. 1. 2021 Trail Boss, replaced left lifters at 6000 miles, replaced right lifters at 20,000. Their ECM tuning software checks the VIN and your dealer cannot download the tune for it unless the VIN matches a truck that had it from the factory. First new truck in nearly a decade. Interior 4. Instagram - @LimitedSlipAutomotiveContact Sep 2, 2021 · No truck is perfect so here is my top 10 things I hate about my 2021 Chevrolet Silverado Z71 Trail Boss 6. Originally I didn’t plan on much off roading but have done more than I thought I would. 75 and the rears can do 6. Noticeable whine from the engine/transmission. But falken wlidpeak a/t 37x12. 3L custom on order. Jan 5, 2024 · Oklahoma. 2-liter in my Custom Trail Boss tester is no exception. -volume knob doesnt change volume (doesnt occur often). May 21, 2021. Paired with the 10-speed automatic, it's a $1250 upcharge over the 5. Aug 24, 2021 · Shenandoah Valley. I listen mostly to sports radio and XM, but have noticed primarily on XM. We recommend the well-equipped LT model with the 5. CA. Jun 14, 2021 · May 22, 2021 Messages 387 Reaction score 528 Points 93 Location PHX, AZ. 3L V8 L84 gasoline engine and the naturally aspirated 6. 5x18 fit my trail boss with a 6inch RC lift, 2inch wheel spacers, and stock wheels. 5. #5. Menifee, CA. Truck has 150 miles so I guess we’ll see. Dec 14, 2023 · 18. Nov 29, 2021 · 12. I had lifters on both sides replaced along with valve springs and push rods at 4500 and 5500 miles. Good Deal | $151 under. Free CARFAX Report. Trail Boss Problems and Apr 21, 2020 · Discussions all about towing including work trailers, RV Trailers, Toyhaulers, etc with your Chevy Silverado Trail Boss Mar 5, 2024 · Mar 13, 2024. Dealer is ordering all injectors from manufacturer. Anyone have any issues with theirs? Anything to keep an eye on? Thanks. Average Mileage: 4,000 mi. New England. (I realize you have an LT, just vouching for the company). Aug 3, 2021 #4 Beakr1812 said: Trail Boss Problems and Issues. Recently my 2021 Custom Trail Boss backup camera wasn't the same. WAMS is an excellent company. 3. 3l 10 speed Trail Boss is going in the shop tomorrow. I upgraded the cluster in my ‘20 Custom to the LT version. On direct injection vehicles, the fuel is sprayed directly into the engine cylinders, completely bypassing the intake ports. Had it on my doorstep in a week. #2. Explore the 2021 Chevrolet Silverado 1500. Just curious if anyone else seen this. Dealerships need five reviews in the past 24 months before we can display Feb 22, 2023 · I have switched my OEM tail lights to Recon tail lights, and these problems only started after the switch. 2021 Chevrolet Silverado 1500. Santa Cruz California. Jan 26, 2021 · Points. Plus I have a 85 K10 and a 97 Silverado C1500. Jan 5, 2024. Kevan Ray. Oct 19, 2021 · My 2020 5. Slyzon23; Nov 12, 2021; Replies 9 Sep 7, 2021 · Sep 7, 2021. Infotainment system has been source of issues more than once. Just picked up a 2019 chevy silverado lt z71 trailboss. Gross Motors. For the last three months we have been using and abusing the 2021 Polaris Ranger XP 1000 Trail Boss. Nickg972, awoodbama1 and mrcolieman. Barely see bumper and hitch now. Jan 15, 2022 #5 Trail Boss Problems and Issues. Updated on November 15th, 2023 Author: Brian Jones | Reviewer: Sergei Lemberg. Before my driver left the parking lot it threw a code and #5 is out. Jun 22, 2022. americantrucks. Jan 27, 2021. Aug 19, 2021 · Apr 5, 2022. 75 ft. The issue is that the Chevy Silverado 1500 may have a reaction carrier ring that is broken. Oklahoma. KDub said: 2021 Trailboss Check engine light came on, under warranty so I took it to dealer. Anyone had issues with lifters a second time and anything I can do fight with dealer or GM on this new lifter failure? Dec 26, 2021 · Didn’t know about afm/dfm issues before purchasing and would like some clarification on which model I have. As a followup to my previous post, you currently cannot order the Chevy performance intake for the 6,2 Trail Boss unless it came with the truck from the factory. 3L engine option will not have the DFM/AFM feature due to the chip shortage. Jan 19, 2022 · Jan 19, 2022. I have read that the dealership can possibly add it to the system. No warning lights or hard shifting, just a whine. Jun 10, 2021 · Sep 17, 2021. 2L V8 engine (RPO L87). 2L V8 engine (RPO L87) may have a misfire condition with a bent pushrod that leads to a collapsed lifter or the lifter comes apart. Mine currently has a minor leak at the top of the rear window (driver's side) that will be going in for repair soon. Returns are easy enough. Aug 29, 2021. Feb 6, 2022 · So, I've had my 2022 (2021 year end roll over model) Silverado w/ 6. Closest shop was a GMC dealer, they said it had a bad injector and replaced them all. The fog light insert, but not including the angled area, is about 4" wide and 3 and change tall. I keep hearing that some people have AFM on the 2019+ models but I've never seen proof that they actually have AFM and not DFM. Pa/Tn. 3-liter and its six-speed companion. The PAC adapters have the option to do 6. Nov 12, 2021 · Here is the place to discuss any problems or issues with the Trail Boss. 75 as well. I just picked up a set of PAC adapters and wiring harness adapters. N/A. Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 2021 Chevy Silverado 1500 Crew Cab Jan 8, 2023 · Ky. Thread starter Grant; Start date Apr Dec 19, 2021 Messages 700 Reaction score 390 Points 63 Location Michigan Oct 12, 2021 · Oct 12, 2021. Looking for a quality, clean look bed cover, either folding or rolling for the 2021 Trail Boss. OP. Apr 2, 2021 · I have a 2021 Trail Boss with 5k miles, had 2 major service issues at 3k miles. www. Too many to chose from! Feb 11, 2021 · Feb 11, 2021 Messages 25 Reaction score 5 Points 3 Location Conroe, TX. I was told mine was part of a transfer harness issue. The part took a month to get in. Various engine sounds, such as a thumping, knocking or rattling, may be present. In that time our rig has seen hundreds of acres of farmland, dozens of miles of off-road trails, and more. Haven't had to replace brakes on my Trail Boss (19 Custom 36K miles) yet But for previous trucks and current projects I get stuff from Summit. May 3, 2024. The myChevrolet app could not connect and remote start function thru app was hit or miss. I always get oil changed on time and used Mobil 1 0W-20 Full Synthetic first few times and then couldn't get it for a while so changed to Valvoline 0W-20 Full Synthetic about 12,000 miles ago. Home. Hauled very infrequently. No issues as of yet. I added the Pulsar LT and like the functionality but have removed as there was an issue with it affecting the remote diagnostics. The range Mar 25, 2023 · A no crank condition may be found on some 2019-2023 Silverado, Sierra; 2021-2023 Tahoe, Suburban, Yukon and Escalade models equipped with the 6. 3 10spd with 19k miles just went into the shop for collapsed lifter on Saturday 1/8/22. Jan 14, 2024. 2L V8 L87 gasoline engines, which can be found in 2019-and-later model Nov 27, 2023 · Nov 27, 2023. 3- and recently purchased ANZO led taillights. Feb 26, 2021 · 55. 5's. Jan 3, 2022 · Lifter Failures - Class Action Lawsuit Silverado [GM] AFM / DFM: 2014 - 2021 GM V8s. Coincidentally it was after I had a tire replaced. Not sure what the issue was with it but once it faulted out it triggered the engine derate, parking brake service and ESC service. 3L V8. Fit and finish are flawless. I have not removed anything yet. I have a 2021 Trailboss. Subwoofer install non-Bose. I started my truck up to head home from work and I got ZERO audio out of the speakers. 2L since early February 2022. Aug 14, 2021 · Arizona. The check parking brake light, ESC light and the check engine light are on. Location. $41,210. box 147. (LT Trail Boss) 4x4 Crew Cab 5. Cross rotate these tires seems to help wear and noise levels. Jan 16, 2022 · Dec 19, 2021 Messages 696 Reaction score 388 Points 63 Location Michigan. Apr 21, 2020 · Discussions all about towing including work trailers, RV Trailers, Toyhaulers, etc with your Chevy Silverado Trail Boss 2021 Chevrolet Silverado 1500 LT Trail Boss. Hi, I have a Trailboss LT with the Infotainment System 3 in it. Automatic transmission. 5/6. Anyone having similar issues? Or solutions? Thanks for any help. During normal rotations you can try just crossing the fronts when moving them to the rear then bring the rears forward. 3L 8cyl 10A) on Edmunds, or submit your own review of the 2021 Dec 29, 2021 · The front doors are 6x9's and the rear doors are 6. Latest: PSKNM; Aug 1, 2021 · Apr 17, 2021 Messages 192 Reaction score 158 Points 43 Location South Texas. Since there's no engine bucking, hesitation, noise, etc, the diagnosis is an engine calibration issue. Richmond VA. If your tires are noisy now doing a full front and rear cross rotation should get rid of the noise. Dec 23, 2022 · The stock size is adequate for most off road activities. Dec 10, 2023 · 1. 3 engine. Towing, hauling, off-roading, and run hard. Bottom has a curved black area on both sides. Took the truck back in and was told the issue was the engine calibration and that GM is working on the software update to Comfort 4. FREE SHIPPING! Lighting Appearance Upgrade. Jan 20, 2022 · Hey Joy, if this is true there is a serious logistics problems in these companies. safety standards. I'm down to two options which are the 1. I'm not seeing my full range of view I was before. Trail_Boss_6. Build date was Jan 2021. I read the GM bulletin while at the dealership. I've installed them and I like them, but they hyperflash while using turn signals and send a code to check taillights. tv uv la jw rx gj by ae fw wl