- 7. Mai 2023
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On November 17, 1992, Dateline NBC aired an investigative report titled "Waiting to Explode". Join Date: Aug 2009 . In the 1980s, GM had blocked an effort in court for a recall over a suspected brake problem of the model line. For 1977, Ford and Dodge would follow suit, adding the same seat belt design to their full-size trucks. Capacity: 3 speed THM400 Total Fill 10.6 quarts. [2][31] In addition, a "smart" powertrain control module (PCM) was also introduced, which controlled the fuel injection system, fuel-to-air burn ratio, engine ignition timing, and (if equipped with an automatic transmission) the Turbo Hydra-Matic's turbine torque converter clutch. [63] For 1974, GMC engines were discontinued,[63] with the 454 replaced by 366 and 427 cubic-inch V8s (developed specifically for commercial use). For 1982, the Blazer/Jimmy names were adopted by the GM compact SUV model names; to distinguish the compact model lines, GM added the S10/S15 model prefix. With the exception of the steering column and gear shifter, the model lines shared much of their interior. Kelley Blue Book Values and pricing are based in part on transactions in your area. The successor fourth-generation 19882001 C/K pickup trucks were designed with a single fuel tank located between the frame rails; the model line was designed well before the sidesaddle fuel tank configuration received media controversy. Check your owners manual to find the towing capacity of your vehicle. [76], GM also settled with the U.S. National Highway Traffic Safety Administration (NHTSA) in 1994 for the amount of $51 million to be used for safety programs. JavaScript is disabled. A so-called dually six-wheeled truck can often tow significantly more than the same model of truck with a more conventional four-wheeled layout. Location: Sarnia, Ontario. Crew Cab. You can also typically find the curb weight on a sticker inside the drivers door jamb. Subtracting the curb weight from the GCVWR gives you the vehicles towing capacity. The letter "K" was used for their four-wheel drive trucks. Hi Lance. If your vehicle doesnt make the grade on towing capacity for what you need to haul, consider trading it in for a new or used vehicle. [93], Brownell, Tom "Rounded-Line Models, 19731987", 19791984 GM parts book LT Truck 52A Rev84.1 PG33, Federal Motor Vehicle Safety Standard No. [51] Exposed brake lines wrapped in steel were standard, with underbody skid plate armor optional for further protection. High Country trim level max capacity limited to 16,230 lbs. [60] The Cheyenne name returned for 1988, serving as the base trim of the fourth-generation C/K, alongside the R/V pickup and Suburban. For 1989, all R/V pickup trucks (and related SUVs) underwent their most visible facelift since 1981. 1986 was the last year of the carburetors. In 1993, a Georgia jury awarded more than $105 million, including $101 million in punitive damages, to the parents of a 17 year old named Shannon Moseley who burned to death. It has the dreaded 6.2 diesel w/700r4 behind it. For 1-ton pickups, a dual rear-wheel option (called "Big Dooley") was introduced, alongside a four-door crew-cab; the latter used a 164.5-inch wheelbase on either single or dual rear wheels. Custom Vinyl vinyl or soft Custom Cloth cloth and velour seating surfaces were used along with fabric headliners, door inserts, and plush carpeting, depending on the trim level. It replaced the permanent four-wheel drive system, on pre-1980 models. Studies showed that it would take about 4,000 side-impact crashes with such a truck to get one with fire, major injury, or fatality. As for 2022 Chevy Silverado 3500HD models, max towing with . Sold alongside its successor, the R/V series was produced through the 1991 model year. As with the previous generation, the model line served as the basis for the Suburban and Blazer/Jimmy full-size SUVs and shared body commonality with GM medium-duty commercial trucks. 1997 chevrolet BLAZER Towing Capacity. For 1979, the front fascia underwent a minor facelift. While a wraparound windshield (from the Task Force trucks) was never under consideration, a more widely curved windshield (along with curved windshield glass) was added to the cab. 1. 2004 chevrolet BLAZER Towing Capacity. GMC and Chevy Towing Cameras: The Chevy Silverado and GMC Sierra are available with up to 15 different camera views, including a top-down view of the hitch to help in positioning and a transparent trailer setting that shows you the rear view unencumbered by the load youre towing. IMHO, one of the best bang for the buck tow rigs out there. Hee holds a Bachelor of Arts from the University of California Berkeley and is a veteran of the United States Navy. Marketed primarily as pickup trucks, the C/K trucks were also offered as chassis cab vehicles. [41][42] Available only in two-wheel drive C-series trucks, the 454 replaced the 402 cubic-inch "396" V8; the 307 was offered only for 1973.[2]. Factors such as engine and transmission combination, differential gear ratio, curb weight, and whether the pickup was two-wheel drive or four-wheel drive decided how much the pickup could safely tow or haul. For 1992, the second-generation Blazer/Jimmy were replaced in a transition to the GMT400 architecture; the V-Jimmy was renamed the GMC Yukon (with the K5 Blazer later becoming the Tahoe). For 1982, the Oldsmobile 350 diesel was replaced by a 379-cubic-inch (6.2L) Detroit Diesel V8,[45][46] shifting the diesel engine from the 12-ton series to 34-ton and 1-ton trucks. Serving as the basis for full-size SUVs and heavier-duty pickup trucks, the R/V series ended production after the 1991 model year. The base engine in the 1979 Chevy K30 was the venerable 292ci (4.8L) inline-six (except in. The wood grain inserts were replaced by bright brushed aluminum inserts for model years 1978 to 1987. It has a 400 eng SM465 and 4.11 gears. To calculate your vehicles towing capacity, youll need to know the full GCVWR Gross Combined Vehicle Weight Rating of the vehicle you plan to tow with and the trailer you plan to tow, together with all the cargo each will carry, from people to wiper fluid. Located in the bed of the truck, these hitches position the trailers kingpin weight over, or slightly in front of, the trucks rear axle. [90] The Center for Auto Safety, Ralph Nader's lobbying group, claims "over 1,800 fatalities" between 1973 and 2000 involving both side impact and fire.[91]. [2] To denote the introduction of a 6.2L diesel V8, vehicles with the diesel engine received fender and tailgate badging denoting the diesel engine. What is your set up and how does it fair? For 1975, Chevrolet revised its C/K trim lines, with two making an appearance for the first time. The Weight Carrying Capacity is 3500 lbs, while the Tongue Weight is 350 lbs, and the Receiver Tube Opening Size is 1-1/4".. Check out these changes that can increase towing capacity: The same vehicle can tow more with a Class III hitch than a Class II hitch. [76] In response, the government clarified that vehicles sold in the United States must meet the National Traffic and Motor Vehicle Safety Act; along with meeting safety standards at the time of production, their production is also required to allow them to operate them safely under real conditions. Your tow vehicle must be capable of hauling its own weight, the weight of everyone and everything inside it, the weight of the trailer its pulling, and the weight of everything on the trailer. The exterior design underwent scrutiny in the wind tunnel to optimize its aerodynamics and fuel economy. Looking over the . I got the 78 out of a guys field where it had set a few years while I was in high school. Largely in response to the 1979 energy crisis, GM engineers again turned to wind tunnels to further reduce areas that hindered air flow and caused drag,[24][25] along with shedding nearly 300 pounds of curb weight from the model line.[7]. 89XJ, 4.0L, AW4, D30, D44, 33s, homefab dakota and RE lift. For 1989, GMC adopted the trim nomenclature of the fourth-generation C/K for the R/V series pickups. The optional wheelcovers were revised; a flatter design was introduced for both Chevrolet and GMC with black-painted accents. Capacity: . It had a longer body, with more leg room inside the cab. The Fora platform includes forum software by XenForo. To end nameplate confusion with its compact SUVs, GMC renamed the Jimmy as the GMC Yukon for 1992, with the Chevrolet K5 Blazer becoming the Chevrolet Tahoe for 1995. I have pulled with it and it tows good but get's 5mpg when towning. There is a single number that automakers use to best estimate towing capacity. [78] As a central part of the episode, Dateline showed sample footage of a low-speed accident in which the fuel tank exploded. I hauled that trailer with 450 bales of hay many times. [9][35][36] The steering system is a variable-ratio recirculating ball steering gear; hydraulic power assist was optional. After finding the charred wreckage of the tested GM pickups, GM investigators Failure Analysis Associates (FaAA, now Exponent) examined the fuel tanks of the vehicles; after X-ray examination, it was discovered that none of them had ruptured after collision. The tow vehicle and trailer each have their own separate GVWR numbers, which, combined, make up the GCWR. In early 1987, GM began to phase the fourth-generation C/K as a 1988 model on the all-new GMT400 platform. [24] From model years 1973 to 1977, chestnut wood grain inserts were used on the dashboard and doors for further visual enhancement. . They tow haul decent. It has been, without a doubt, the most reliable vehicle I have ever owned. I've an extra one rated to 27K and 3 axles. Chevrolet marketed its C/K pickups under four trim levels for 1973, carried over from the previous generation. Posts: 571. As the company began a multi-year transition between model lines, the Rounded Line generation was renamed from C/K to the Chevrolet/GMC R/V series to avoid model overlap. While manufacturers will publish a towing capacity for each vehicle they build, its important to note that calculations assume that the tow vehicle is carrying only a driver. These penalties may not show much when unladen, but they can dramatically lower a vehicles towing capacity in towing. In addition GM was sued more than 100 times in lawsuits brought by individuals who were burned in GM trucks. [23], The Rounded Line trucks underwent a mid-cycle redesign for the 1981 model year. The front and rear propeller shafts were locked at all times in Four High and Four Low. 1. Thankfully, many truck and SUV manufacturers today post a sticker on the drivers door jamb that includes much of the necessary towing information, such as GVWR and GAWR. The 5/4 ton CUCV trucks would be great higher capacity work rigs if they had a Cummins and an NV4500. If you don't find what you're looking for, shoot us an email (webmaster@73-87chevytrucks.com) - the part simply may not have been added yet. Your ZIP code also helps us find local deals and highlight other available offers. He has also served as both reporter and lead editor for energy and insurance industry Electric Car Hot Weather Tips For 1973, GM introduced the second generation of the Chevrolet K5 Blazer and GMC Jimmy off-road vehicles (a precursor of the modern SUV). [78] It was also found that to stage the explosion, NBC experts used model-rocket engines coupled with a leaking fuel cap to stage the explosion. For 1980, diesel engines made their return with the introduction of the Detroit Diesel 8.2L "Fuel Pincher" V8. Offered as standard equipment for K-series trucks with inline-6 engines,[52] the conventional four-wheel drive system was equipped with a two-speed New Process 205 transfer case with four drive modes: Two High, Four High, Neutral, and Four Low. As with GM cars, the hoodline of the C/K trucks was faired into the front fenders (replacing the clamshell design). The Blazer/Jimmy shared the same external design changes as Fleetside/Wideside pickup trucks. In others, there is no explicit law regarding the weight itself. Whether it's extreme temperatures, long commutes, towing, hauling, the added stress of a turbocharger or you're simply extending the time between oil changes, our motor oils . In some states, registering a vehicle includes signing a commitment that you will not exceed its GVWR. Just take the time to go thru things on the truck. 4L80E in '91 Burb/crew is nice to have. you can get some highway economy that way, or drop the gearing without it costing you top speed. As indicated by the chart, the max towing capacity for the 2022 Chevy Silverado when equipped with the turbocharged 2.7L L3B gasoline engine is 9,500 pounds. The standard windshield was a dog leg type. [37], Heavy-duty towing equipment was available for both C and K-Series pickups, such as the Trailering Special package (included power steering, uprated battery, and uprated generator), 7-pin trailer electrics connector, heavy-duty engine oil cooler, heavy-duty transmission oil cooler, and a weight distributing trailer hitch. [47], Following the transition of 12-ton pickups to the fourth-generation GMT400 chassis, the R/V series was offered with three engines from 1987 to 1991: a standard 5.7L V8 with the option of either a 7.4L V8 or the 6.2L diesel V8.[48]. For 1990, the R/V series was reduced in size for a second time, as the 2500-series 34-ton trucks were discontinued. You dont need to know your vehicles dry weight in most towing calculations. Along with dropping the two-headlight configuration, Chevrolet and GMC received revised grilles (including the turn signals behind them[2]). The truck was built bigger, with a new wheel base of 133 inches. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Chucks Chevy Truck Page: 1973 - 1987 Chevrolet Truck Specifications, The Auto Channel: 1996 Chevrolet Silverado Extended Cab 4 x 4 Pickup. I did order all the factory tranny/engine oil coolers when buying new trucks. In 1986 a K20 Suburban with 6.2, automatic trans, and 4.10's was rated at 12,000 GCW. For more information, consult your Owner's Manual or speak to a trailering expert at your Chevrolet dealer. On all pickup trucks, the model line was fitted with front self-adjusting disc brakes and rear finned drum brakes. I have towed 14k with a half ton, braking is the only limiting factor worth noting. Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums! Two High gave a 0:100 torque split, while Four High yielded a locked 50:50 torque split. Trucks equipped with these tanks met and exceeded the requirements of Federal Motor Vehicle Safety Standard No. Fatality figures vary wildly. Remember the torque converters in the TH400 are non lock up so every second they are slipping and the temps will only continue to rise until you let off the pedal and that's not going to happen with those kinds of weights. Located in the bed of the truck, these hitches position the trailer's kingpin weight over, or slightly in front of, the truck's rear axle. Largely intended to distinguish the C/K series from its GMT 400 successor (which would be produced alongside it), "R" was used for two-wheel drive and "V" for four-wheel drive;[31] the nomenclature change was also applied to the vehicle identification number (VIN). [38][39] An optional Elimipitch camper was made available for the Big Dooley. These classifications don't refer to their respective curb weights, but rather to their payload capacity. [citation needed] Medium-duty C/K trucks were discontinued, replaced by the GMT530 architecture. Towing is taxing on an engine. The wheelbase length was extended to 117.5 in (2,985mm) for short wheelbase pickups, and 131.5 in (3,340mm) for long wheelbase pickups. This truck received 12 miles per gallon in the city with 16 miles per gallon on the highway. It is also known as the vehicle weight. Try our Kelley Blue Book Instant Cash Offer and Trade-In Values that can help you determine what your vehicle is worth at the same time as you get an offer for the vehicle with no obligation. Chevy CK Pickup Fleetside 1979, Class 2 Multi-Fit Rear Trailer Hitch with 1-1/4" Receiver Opening by CURT. Since backing up is often the worst part of towing, with the trailer turning opposite the tow vehicle, this can drastically reduce your frustration. 2. The truck had a wheelbase 142 inches wide. The interior underwent its own revision, receiving updates to the seats, door panels, and dashboard.[2]. Subtle grained interior panels and bright metal work was used on the inside with high-quality materials also used on the outside, like chrome, aluminum, and polished stainless steel, particularly on top-of-the-line luxury Silverado or Sierra Classic trim levels. [2][22] Square headlights made their appearance for the first time on Silverado-trim models;[2] lower-trim vehicles used a combination of the 1980 grille and the 1979 (round) headlight surround.
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