The third generation of the C/K series is a range of trucks that was manufactured by General Motors. 73-87 1-ton capacities - The 1947 - Present Chevrolet & GMC Truck Soft touch materials were used throughout the passenger cabin, such as the dashboard, doors (arm rests), steering wheel, and shift levers. 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. Following the 1987 transition to the R/V model nomenclature, the K5 Blazer was remarketed as the "full-size Blazer"[64] and the Jimmy became the "V-Jimmy".[65]. Along with the standard six-seat (badged as "3+3") crew cab, a "Bonus Cab" configuration was offered, deleting the rear seat of the crew cab (effectively a 3-seat truck with a large internal storage area). For 1989, all R/V pickup trucks (and related SUVs) underwent their most visible facelift since 1981. tranny, 3.73s and 35s. Truck manufacturers also offer towing packages that can change axle ratios and tire types, and include factory-installed hitches. High Country trim level max capacity . [92] The model line was marketed under three model series, designated by fuel (A=ethanol, C=gasoline, D=diesel). It must be capable of pulling all of that weight combined and be equipped with a hitch that can do the same. Please consider disabling your ad blockers for the site. :smokin: It suits me just fine. You'd be wise to get several of the biggest tranny coolers you can get. The truck also featured on-demand switching, meaning the driver did not have to stop to switch to four-wheel drive. Chevy C10 and C20 Differences. And that load must be balanced, keeping in mind both the horizontal force required to move the load and the vertical weight that load places on the hitch and the assembly that mounts it to the vehicles frame. Some RV shops can replace the standard axles that came with your tow vehicle for beefier versions built specifically for the demanding loads involved in hauling an RV. 73-87ChevyTrucks.com offers select, high quality parts for sale that help fund this website and Forum. 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. Slotted below the Class 7-8 H/J and C/M heavy conventional trucks (designed by GMC), the Chevrolet-designed vehicles shared their cab with the Rounded-Line series. 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 new automatic locking differential was offered under the G86 code, replacing the Eaton NoSpin differential, and eventually replacing the old Positraction limited-slip differential in 1974, at which point it assumed the G80 code. High Country trim level max capacity limited to 16,020 lbs. The best cars and best deals delivered to your inbox. Marketed at the time as a truck-based station wagon,[66] the Suburban was marketed by both Chevrolet and GMC under the same nameplate. anyways it tows regularly 5k to 20k and gets an average of 6 mpg. Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums! As a counterpart of the Cheyenne and Cheyenne Super, GMC offered the Sierra and Sierra Grande, respectively. 1999 chevrolet BLAZER Towing Capacity. The 1986 K30 came with the LT9 350 cubic-inch small block V-8 engine with 160 horsepower and 260 foot pounds of torque. For 1977, the front fascia underwent a second revision, with both Chevrolet and GMC receiving larger-segment grille designs. The obvious difference between the C10 and the C20 is that one is a half-ton and the other a three-quarter-ton truck. Needed a starter. Fatality figures vary wildly. While retaining the same fenders and hood from 1981 to 1988, the grille was redesigned for a nearly flush appearance, with much of the trim painted black. They tow haul decent. Protect your Chevrolet K30 4WD PICKUP in any driving condition with our specially formulated motor oils. The tractor weighs 6600#, the gooseneck is 3800# (with winch and chains). Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 500F 500F 1,000F 1,000F 1,500F 1,500F 2,000F 2,000F 2,500F 2,500F 3,000F 3,000F Now Now Dijon Dijon Mcon Mcon Nevers Nevers. [30], For the 1987 model year, GM renamed the C/K series as the R/V series. For 1981, the trucks underwent a mid-cycle revision. Since backing up is often the worst part of towing, with the trailer turning opposite the tow vehicle, this can drastically reduce your frustration. If you plan to tow a travel trailer and bring along your family and all the associated gear theyll need for a weekend away, the manufacturers calculations will not be accurate for your load. And, cars brake suddenly. [61] For 1975, in a revision of its C/K line, all GMC pickups became Sierras, with the Sierra becoming the base trim, followed by the Sierra Grande, High Sierra, and Sierra Classic.[60]. During the 1970s, the model range underwent several revisions to its powertrain line. [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]. To further improve fuel economy, an automatic overdrive transmission was made available: the four-speed Turbo Hydra-Matic 700R4. For the fourth-generation C/K, GMC dropped the external C/K nomenclature, with all pickup trucks becoming Sierras (C/K remaining in use for internal model codes). For 1973, General Motors introduced the seventh generation of the Suburban using the Rounded Line truck chassis. I used to haul a camper and trailer with 6 horses in the back with no problem. The lack of overdrive makes for about 3000 rpm at 65 mph that in turn means the 40 series Flowmasters drown out the stereo. Well provide a rough guide to the weights, empty and full, of some common loads by trailer type this way: If you already own your tow vehicle and need an upgrade to haul more weight, check out these modifications you can make that might increase the load it can pull. :flipoff2: If I had to drive it everyday it would be a diffrent story. In the 1980s, GM had blocked an effort in court for a recall over a suspected brake problem of the model line. [9][35][36] The steering system is a variable-ratio recirculating ball steering gear; hydraulic power assist was optional. This truck we put together from a gutted hull and stripped frame. 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 1980, the front fascia underwent an additional update. 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). On 245-75 16s It pulled like a Freight train (Compared to my automatic 86 1/2 ton Dodge) I swapped on 235-85 16s and Now, it feels quite undergeared. [2][7] For 1977, a 305 cubic-inch V8 was introduced for C-series half-ton trucks, expanding the engine range to six. There is no single chart that will tell you how much your specific load will weigh. I would think that the 1500 could tow as much as the 2500 with the same drivetrain but you might run into stability issues with lighter duty suspension and shorter wheelbase. Its also more stable in high winds. '87k5 swapped in blown 2.8, th350, 208, 12" suspension lift, custom 5" body lift, ARB locked 10 bolts f/r w/ 2.73's, 49" irocks never rub = I'M HARDCORE!!! Just as you can improve your tow vehicles performance under load with a few modifications, you can also reduce it. While trailing Dodge, Ford, and International by a decade in bringing a crew cab pickup truck to production, the C/K crew cab shared its body construction with the Suburban wagon (giving it four passenger doors for the first time). Throughout their production, K-Series (later V-series) pickup trucks included multiple four-wheel drive systems. I hauled that trailer with 450 bales of hay many times. And we know theres a Chevy truck or SUV that can get the job done. But accurately reading them requires knowing which equipment package your car or truck has, which is not always clear when youve bought used. [32] The 1987 R/V models continued production at Janesville, St. Louis, and Flint; the new 1988 GMT400 trucks entered production December 8, 1986 at Pontiac East, Oshawa, and the new Fort Wayne plant.[33]. Otherwise, numbers mean little, If you don't feel comfortable towing it, you probably shouldn't attempt it. It has the dreaded 6.2 diesel w/700r4 behind it. The base engine in the 1979 Chevy K30 was the venerable 292ci (4.8L) inline-six (except in. Below, we list towing capacities for two typical examples of each class of car in a standard configuration this way: TIP: Towing capacity can vary widely within a class or even within a single model with several engines and transmission options. The two can be different materials or diameters, and few cars have a perfect 50-50 weight balance between the two axles. [81][82], Regardless of any increased risk of fire, the GM trucks had safety records in side-impact crashes statistically indistinguishable from their Ford and Dodge counterparts. The NP208 isn't great but at least it's cheap to run and does the job. Vern Hee started writing professionally in 2009. For the 1980 model year, full-time four-wheel drive was discontinued on K-Series, leaving only conventional four-wheel drive. 1996 Chevrolet/GMC K1500 Pickup (4WD) Tow Capacity The owners manual lists the cars curb weight. [51] Exposed brake lines wrapped in steel were standard, with underbody skid plate armor optional for further protection. Your ZIP code also helps us find local deals and highlight other available offers. / 7,266 kg. Trucks equipped with these tanks met and exceeded the requirements of Federal Motor Vehicle Safety Standard No. It tows great at 65-70 only get 7mpg but I have cheap insurance and no truck payment. While most commonly associated with pickup trucks, the model line also included chassis-cab trucks and medium-duty trucks and served as the basis for GM full-size SUVs. Parts availability second to none. For 1973, the General Motors medium-duty truck range (Class 5-7) underwent a redesign. The letter "K" was used for their four-wheel drive trucks. The gasoline version used the Chevy 250CID engine (4,093cc) familiar to most Latin American markets, producing 130hp. Growing Degree Days in Bourgogne-Franche-Comt. 2022 Chevrolet Silverado 2500HD Towing Capacity. Detailed specs and features for the Used 2015 Chevrolet Traverse including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. Take a moment to drop by The Store and shop our products. While sharing the same stamping as before, the vertical bars were painted dark gray; chrome trim incorporated the turn signal lenses, giving chrome to nearly the entire front fascia. No where was the towing capacity listed that I could find. To accommodate the 1987 calendar-year introduction of the fourth-generation C/K for the 1988 model year, GM re-designated the third-generation C/K as the R/V series for 1987. 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. Registered User . Towing Capacity 77 3/4 Ton 4X4 - The 1947 - Present Chevrolet & GMC A weight-distribution hitch uses spring bars to help level the load a trailer places on your tow vehicle and reduce sway. 1981 Chevrolet C/K 30 Series Specs - iSeeCars.com The most powerful and efficient ratio for each individual vehicle is determined by the frequency and the usual weight being hauled. 1. For 1975, Chevrolet revised its C/K trim lines, with two making an appearance for the first time. To reduce model overlap, the 12-ton R/V pickup was discontinued (to shift buyers to the all-new fourth-generation C/K). You must log in or register to reply here. [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. [24] From model years 1973 to 1977, chestnut wood grain inserts were used on the dashboard and doors for further visual enhancement. A vehicle can tow a much heavier load under control if the trailer operates with its own brakes. Chevrolet marketed its C/K pickups under four trim levels for 1973, carried over from the previous generation. For 1980, diesel engines made their return with the introduction of the Detroit Diesel 8.2L "Fuel Pincher" V8. Optional Max Trailering Package (RPO code NHT) 2. The tow vehicle and trailer each have their own separate GVWR numbers, which, combined, make up the GCWR. [76] In its investigation, the government found that the 1973-1987 C/K trucks were at least 2.5 times more likely to produce a fire-related fatality from a side-impact crash than a comparable Ford or Dodge pickup truck. He has also served as both reporter and lead editor for energy and insurance industry Electric Car Hot Weather Tips 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. In response to the introduction of the Ford F-150, the Chevrolet "Big 10" high-GVWR 12-ton was introduced for 1976.[34]. Chevrolet C/K - Wikipedia [83], On February 8, 1993, after announcing its anti-defamation/libel against NBC, GM conducted a highly publicized point-by-point rebuttal in the Product Exhibit Hall of the General Motors Building in Detroit that lasted nearly two hours. You can find similar charts almost always inside your vehicles owners manual. It had front wheel power disc brakes with drum brakes in the rear. [84][85] On February 10, 1993, GM settled with NBC, resulting in multiple NBC personnel losing their jobs. Signing up is so easy! Five positions were provided: High Loc, High, Neutral, Low, and Low Loc. The reason: The total weight the vehicles frame can support pushing down on it and the total weight it can withstand pulling horizontally on the frame through the tow hitch are different. This truck received 12 miles per gallon in the city with 16 miles per gallon on the highway. For 1983, the front fascia underwent a minor revision. If your tires are not aligned, it can lead to excess wear and tear. During 1984 production, GM shifted the design of its cowled bus chassis from the previous-generation medium-duty truck (introduced in 1967) to the Rounded-Line C/K series; the model line was produced through 1991. It takes into account the strength of the frame, suspension, axles, and wheels. Gross Axle Weight Rating is the maximum amount of weight one axle can support. Manufacturers of trucks began a competition of sorts with one another. [63] For 1974, GMC engines were discontinued,[63] with the 454 replaced by 366 and 427 cubic-inch V8s (developed specifically for commercial use). Most vehicles powerful enough to be used for towing heavy loads are offered a selection of each of those components. Low-resistance tires that improve gas mileage might sound like a good investment, but they can reduce the amount of weight a vehicle can pull. The truck had a wheelbase 142 inches wide. Improving your engines cooling capacity with a bigger radiator can enable it to pull more weight without causing undue wear and tear to powertrain parts. I know I have no problems with 7500 lbs behind my 454/4 speed/3.21 gears and my uncle ordered it special that way to tow his heavy 35 foot fifth wheel and had no problems towing it in the hills in the Lake of the Ozarks area in MO. [2][7], As the Rounded-Line series were redesignated the R/V trucks for 1987, several changes were made to the powertrain line. Your tow vehicles GVWR and its towing capacity are different numbers. Four drive modes were offered: Two High, Four High, Neutral, and Four Low. Be cautious of changes like: Larger aftermarket wheels might look cool or even improve your vehicles ground clearance. Chevy C10 vs C20 | Classic Truck Differences | CJ Pony Parts I have never burned up a turbo 400 in any of my similarly equipped GM pickups. It is crucial that you never even attempt to tow a GTW higher than your towing capacity. 1-ton crew-cab, bonus-cab pickups, and chassis cabs continued in production by Janesville, as the new GMT400 line had lacked a true crew cab since its introduction. Payload capacity is the maximum amount of weight a tow vehicle can carry in its cabin and bed. Upper class trim levels also used acoustic deadening materials for quieter ride comfort. Settle in Bourgogne Franche Comt - Welcome to France 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 . i have an 87 v3500 singel wheel 1 ton w/ a tbi 454 th400/ 205. i lowered the gears to 5.13's and run 37's for some chance of driving on the highway. 2. It has a 400 eng SM465 and 4.11 gears. I've had a '73 C20 454 TH400 for a little over ten years. Crew Cab. People miscalculate. In High the center differential was unlocked and allowed the front and rear propeller shafts to slip as needed for full-time operation. [61] Custom served as a base trim (the only name in common with Chevrolet) below Super Custom. The 1996 K-30 pickup featured a V-8 350 cubic inch Vortec overhead valve 5.7 liter engine with 250 horsepower at 4,600 rpm and a torque of 335 foot-pounds at 2,800 rpm. The K30 GVW ranged from the base 8,600 pounds, 9,200 pounds (SRW), and 10,000 pounds (DRW). To further stabilize the rear axle under loads or acceleration,[9] the rear shock absorbers were placed asymmetrically from one another (on each side of the rear axle). Re: '84 K30 towing capacity Reply #2 on: April 18, 2011, 03:54:24 PM Your truck should have no problem pulling 17k even over 20k lbs, provided the hitch is up to the task and the trailer is properly loaded and strapped. The actual weight of the entire Chevy Truck or SUV and its contents, including fuel and occupants. Plan your driving route for errands to make the most efficient use of your Quick Facts About Wheel Alignment So in the long run I spend more at the pump on long trips but spend way less than my friends in a year to haul my junk to the trails when you figure cost of diesel, truck payment, and maintence. The standard engine was a 235 3.9 liter V-6 with 136 horsepower. 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. CURT Class 2 Multi-Fit Trailer Hitch with 1-1/4" Receiver Opening. 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. Your tow vehicles dry weight is its weight when empty, without gasoline, oil, wiper fluid, or any other consumable. etc. 1986 Chevrolet C/K 30 Series Specs - iSeeCars.com 1997 chevrolet BLAZER Towing Capacity. During the 1970s and early 1980s, Chevrolet marketed the Bonanza appearance package coupled with the Scottsdale (and later Silverado) trim, adding upgrades such as interior carpeting. [4][67][68], For 1976, outboard seats received 3-point (lap-and shoulder) safety belts with emergency locking retractors;[69] a center lap safety belt was used, with slack adjustment. [37] Adding four-wheel drive reduced towing capability due to increased curb weight, which resulted from additional driveline components (transfer case, front axle, front differential, front propeller shaft, and so on) needed to facilitate four-wheel drive. The hitch is 140#. You can find your vehicles curb weight listed in the owners manual, and in most cases, on a sticker in the drivers door jamb. 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 towing capacity is generally relative to the suspension of the vehicle and the wheel base. Other designations established that year included the "P," for forward control, "L" for low cab forward, "S" for a school bus and finally an "M" for a tandem vehicle. But all the terms boil down to simple measurements, and theres no need to memorize them you can always look them up again here. We would add that, for safety reasons, its best to never come within 10% of that total. They did well pulling and stopping loads for me they just rusted away or they would still be here pulling loads today.. For 1976, the configuration of the body was updated, changing from a fully open convertible to a half-cab design; while the rear top remained removable, rollover protection improved for front-seat passengers. After an 18-year production run, 1991 marked the final year for the "Rounded Line" truck series. [6][9][10] The interior of the C/K trucks underwent major functional changes, replacing the completely flat dashboard with a sedan-style design, centering controls and gauges closer to the driver.[8]. If you're looking to Max capacity you'll have to roll with a dually. [93] During the early 1990s, the 10/20 series underwent several mechanical updates and was produced by GM do Brasil through 1997, when it was replaced by the GMT400-derived Silverado produced in Argentina. Chevy Trucks: Trailering & Towing Guide For Silverado & Colorado towing with 73-87 chevy's | Pirate 4x4 [93] For 1986, a "double cab" was introduced, sharing the 4-door crew cab of its North American counterpart. For 1975, a 400 cubic-inch V8 was introduced as the largest engine option for K-series trucks, slotted above the 350;[2] in another change, catalytic converters were fitted to all trucks under 6000lbs GVWR. This is because the extra weight for 4x4 components cut into total towing capacity. replacing the shocks w/ new ones and putting the sway bar BACK ON also helped. I've got an '87 V3500, crew cab dually with the 454/400/205.. it gets about 8mpg loaded or towing, and only slighter more completely empty. Then swapped in a nv4500 then the 6.5 turbo diesel. Kelley Blue Book Values and pricing are based in part on transactions in your area. I'm running an '87 R2500 suburban, 454/TH400/FF 14 Bolt with 4.10's. Curb Weight is the total weight of a vehicle and all the fluids it requires to function (including a full tank of gas), but with no people or cargo inside it. GMC and Chevy Towing Cameras: . 2001 chevrolet BLAZER Towing Capacity. 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. The 261 cubic inch 4.3 liter 150 horsepower V-6 engine and the 283 4.6 liter cubic inch V-8 with 185 horsepower were optional.
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