Replaces 20QE2392, 20724370. Fifth Wheel on HeavyTruckParts. OEM #: 20433918. 5th wheels get their name from the unique hitching mechanism located in the center of the truck bed, which resembles a wheel. . Easily find what you need from 2,406,482 parts available. Although one should see their salesperson when spec’ing a tractor, here are some key measurements needed to help determine the location of the fifth wheel 1. 75 Slide - 12" Frame - 33" Type - No Slack. Shop for Haldex's 90555353 | Volvo PR Plus Height Control Valve at Wheelco. The lock adjustment screw is located on the side of the wheel. They can often be easily qualified to be registered as Motorhomes and in some states, this can be a significant advantage. Hyundai HL780-3A Wheel Loader. Check the pilot hole under the truck bed and drill the remaining holes. 2006 Volvo 780 RV hauler w/Smart Car Setup ~ SOLD. Im looking @ purchasing a volvo 780, but some plants i go 2 have 13'3 hight restrictions. The fifth-wheel hitch should be at least two inches higher than the truck bed rails, or the fifth-wheel will bounce and not sit level. Visual inspection. EV MI Slider 03/2003. front axle load Rear suspension Coupling heights, tractors Towbars Fuel tanks AdBlue tanks Fifth. 6in. Base. Just bought a used 379 single axle and have it hooked up. After reading an article about towing half ton towable fifth wheels with tall trucks ( Towing With Tall Trucks - Andy Thomson - Hitch Hints) I'm worried. Release Page This Service Bulletin replaces SB 728–03, “Ride Height and Pinion Angle Specifications” (07. A. LNG tanks in sizes 115 kg (275 l), 155 kg (375 l) and 205 kg (495 l). We offer on the following chassis: Freightliner M2, and RAM. Ford F-450: Best Truck For Huge Fifth Wheels. (404 mm) Table 2. Measure from the ground to the bottom of the frame rail (1). 13. 6,460 pounds. KZ Sportster 280TH. HME Hunting. Position the front base rail. * High Quality Fifth Wheel Ramps * Steel * 4 Inch Rise * Measurement - 3. Part Info (877)557-8782 Request Info. Maximum fuel volume is 1480 litres for a 4×2 tractor. vertical and 200,000 lb. Used 2022 Grand Design Reflection 337RLS $56,900. The VAH series also features deep-drop front axles and a low-height Volvo Air Ride rear suspension to provide additional load flexibility. The height of the fifth wheel is measured from the tractor frame to the top of the fifth wheel top plate (with the top plate level). Below, we'll take a closer look at 2021's top trucks for towing a fifth wheel: RAM 2500: Best Overall / Favorite for Daily Driving. * High Quality Fifth Wheel Ramps * Steel * 4 Inch Rise * Measurement - 3. ”. Caterpillar D9T Crawler TractorPowder Joints Subjective Prognosticator. Caterpillar 143H Motor Grader. Your fifth wheel may be on a high rise mount, and a low rise fifth may drop your total height by a few inches. This Resource Guide is an accumulation of information derived from the discussion on the Escapees HDT Forum and supplemented by research by members. 3 . or greater, ideal for trailer applications from low-boys to b-trains and long combination vehicles. that is the simplest way to check your height on the back. Vertical Load. 00 1999 FONTAINE VN Fifth Wheel. Specifications;. Fifth Wheel on HeavyTruckParts. '99 Volvo VNL610 - 425 HP Volvo; Super 10 Spd. 2002 922 004 1(16) TSI Non-Fifth Wheel Towing Configurations All Models Non-Fifth Wheel Towing Configurations The following information includes design and function and specifications for non-fifth. This socket plugs into T-connector to provide a 7-pole trailer connector in the truck bed for use with fifth wheels. The company had no idea that tankers need taller fifth wheels and this truck is spec'd with a 46 inch from top of plate to the ground. 2023 Jayco Eagle RVs for Sale Near You. Specifications. After two weeks of drilling it needs to be painted, using DOT approved paint. Formulae to calculate D. Many engines can run to up to 1,000,000 miles. Home; For Sale. Most states have a maximum allowable height between 13 feet 6 inches and 14 feet. 5WH 175 Fifth wheel leg-height 175 mm 5WH 185 Fifth wheel leg-height 185 mm 5WH 190 Fifth wheel leg-height 190 mm 5WH 195 Fifth wheel leg-height 195 mm 5WH 200 Fifth wheel leg-height 200 mm 5WH 205 Fifth wheel leg-height 205 mm 5WH 210 Fifth wheel leg-height 210 mm 5WH 220 Fifth wheel leg-height 220 mm 5WH 230 Fifth wheel leg-height 230 mm The company had no idea that tankers need taller fifth wheels and this truck is spec'd with a 46 inch from top of plate to the ground. Jayco reserves the right to make changes and to discontinue models and features without notice or obligation. Some fleets are limiting the travel of sliding fifth wheels to limit the gap when the trailer is in the most rearward position. The height of the truck bed rails above the ground doesn't matter. EnterpriseLKQ Heavy Truck - Goodys Toledo OH. VNL 860. 26. Fifth wheel heights have classes called. CAREER OPPORTUNITIES; Products. 9 mm) vertical steel pin protruding. Net. 5cm too low, or 10cm too high, will reduce your potential savings by 1%. Caterpillar D9T Crawler TractorHeavy Duty Truck Fifth Wheels for Sale. 5" Rail Length, 51. What is the height of the fifth wheel on a Volvo VNL? The height of the fifth wheel on a Volvo VNL is 140mm from. New 2023 Jayco Eagle 321RSTS $68,995. Weight of Full Kit - 700 lbs. Toter trucks have a similar appearance to semitrucks but are specially equipped for towing mobile homes. Recycled Jost air slide fifth wheel, 7" height with 12" travel. Condition. We're hiring See available jobs. Recycled Jost air slide fifth wheel with 8" height and 12" slide. Important: Installed height plus height of load (top of load to bottom of king pin plate) should not exceed 13' 6"″ . Will the 780 exceed this height. Release the tractor parking brake. 2019 volvo vnl64t760, volvo d13 455hp, engine brake, i-shift 12 speed, mt40-14x rear axles, 2. Attach the 5th wheel legs. You can not go by looking at 5th level unhooked and truck empty. BEP-H074: Height of fifth-wheel coupling, uppermost position: Height of fifth-wheel coupling above sub-frame, uppermost position. I have a volvo and use it solely for towing my 5th wheel. $487. * High Quality Risers * 10 Inch Height * For Inboard Mount Air Slider * Air Cylinder 09-051100015 Not Included - Sold Separately * Made In USA * Sold Individually * Warranty On Risers Against Defects In Workmanship & Material From Date Of Purchase * This Item Is Special Order. The new VNX comes in 3 models. This design allowed engineers to reconfigure the fifth wheel top plate as well, without sacrificing stability, strength or durability. 5 tires 11RX22. truck has 270 000 original miles , completley customized and dealer maintained, 5th wheel has generator ,satellite , mor/ryde i. The 5th wheel design puts more of the weight centered between the axles on the towing vehicle, and brings the center of mass forward on the towed vehicle. Repeated negative loading (trying to pull the fifth wheel off of the brackets with the kingpin) is not allowed. 5,996. Repeat as necessary and retighten the jam nut when finished. (Volvo / MB new Actros) 05/2017. 5", Height: 36", Frame Width: 8, For more information about this item, give us. Powder Joints, Dec 15, 2019. The lower half of a fifth wheel mounted on a truck tractor or converter dolly must be secured to the frame of that vehicle with properly designed brackets, mounting plates or angles and properly tightened bolts of adequate size and grade, or devices that provide equivalent security. Min Order: 5 sets. 13. $146. Be the first to review this product. The fifth wheel is made up of the release handle, release arm, lock bar, and lockjaw. If you want to "move up" your next logical step is likely an MDT like an International 4700. The lock adjustment screw is located on the side of the wheel. Volvo Trucks North America, Inc. “As you go to a taller frame, you have a higher fifth-wheel, so you have a higher ride height for your trailer. Good used Fontaine air slide fifth wheel from a 2021 International HX520 $350. Built for use in logging, hauling heavy equipment, and other heavy-duty applications, the VNX series provides the power and durability necessary for the most rugged jobs. It’s important to perform all fifth. The fifth wheel coupling is fixed to the tractor frame by means of a mounting plate. suspension pintel, gooseneck ball, or a suspension 5th wheel hitch. 0. Various mounting plates, fifth wheel mounting heights and fifth wheel leg heights are available to make an accurate match between the height ofStationary Fifth Wheels: FW0070, FW0100, FW0165, FW1226, FW1560, FW1900, FW2000, FW2870 Sliding Fifth Wheels: FW70 Series, FW2555, FW2570, FW2500. After determining the proper fifth wheel hitch height from ground, we have to work on the question about having enough clearance between the truck bed and the fifth wheel. Volvo Window Covers. Volvo Trucks North America PO Box 26115 Greensboro, NC 27402-6115 Volvo Trucks Canada 2100 Derry Road West, Suite 410 Mississauga, Ontario L5N 0B3 ©2011 Volvo Group North America, LLC CAB Premium 77" High-Roof Sleeper engine Volvo D13 - 500 hp 1550-1750 lb-ft Eco-Torque EPA 2010 - 0. 5 foot. 6. Truck frame 2" Bolt spacing – maximum 8" (203. The average 5th wheel height is around 13 feet – 155 inches if you prefer that metric. 2. 1. Th e 5th will probable have to be raised via the landing gear to get the pin at the right height to slide into the jaws, then raise the landing gear after you close hitch, then the truck will go down as it takes the weight of the pin. Ride height has a direct relationship with driveline pinion angles. VOLVO PLATE 85107818 - N/A. While a half-ton, like a Ford F-150, Ram 1500 or Chevy Silverado 1500, is enough to pull a fifth wheel, most people who spring for a trailer big enough to warrant a bed. Smaller trucks, like the F150, are advertised with the ability to carry a fifth wheel but I would not trust that. 1: 82. AdBlue pump is integrated in AdBlue tank module. Fifth Gear Ratio (:1) 1. So all in all you could be paying over a quarter-million dollars for a new truck and trailer. Fits 2" Kingpins. HAULERS with real towing capabilities. Addons & Upfits. Test vehicle modifications include installing an adapter on the 2014 Volvo  Globetrotter European tractor to accommodate its 24-volt and the trailer’s 12-volt electrical systems. Locate the axle centerline (the center hole on the end of the hub works best) using a steel. 2. )Browse a wide selection of new and used JOST Fifth Wheel Truck / Trailer Components for sale near you at TruckPaper. Two CanAm Spyders. Volvo L90D Wheel Loader. 11) 5th Wheels Generally Have Very Large Storage Areas. * For 5WM-LPRO the 8 mm L-profile is included in the total fifth wheel height. 5th wheels always in stock, 5th wheel caravans, full UK spec lightweight 5th wheelers, the best of. Forums >. Warning symbol name: 5th Wheel Urgency: Medium Description: 5th. 11. Sixth Gear Ratio (:1). Cab Data Sheets Chassis specifications for Volvo FH Chassis heights Max. FRAME11. . Paul Sagehorn. FIFTH WHEEL- Make: Fontaine, Model: SL7LWB675012, Type: Air Slide, Length: 39. Now, I'm hauling a dry van and when I'm passing 13'6 tunnels (Chesapeake, Baltimore), I always get an overheight signal. available with . Create Estimate. B-T-TOOLBOX-KIT-18x18x30-DS 30" Black Buyers Toolbox for 60" Cab-to-Axle - Driver's Side. . Tires & Wheels. Create Estimate. USED 2018 VOLVO VNL FONTAINE 5TH WHEEL AIR SLIDE ACTUAL SLIDE 13". Class. New 2023 Jayco Eagle 335RDOK $69,900. 5 feet, where traveling with a larger camper is illegal. 00. Application: Truck. Caterpillar 365C L Hydraulic Excavator. The carriers i have contacted for work say they don't see a problem with 49" height. New 2023 Jayco Eagle 319MLOK $72,532. Fits To Model (s) VNL64T. You just have had a load up near legal on the gross weight. New 2023 Jayco Eagle 27RS $54,990. 50X 40X 7 JOST FIFTH WHEEL. My guess is that your ride height is way low. Find Fifth Wheel Truck / Trailer. The average height of a fifth wheel is 12. Fifth Wheel Manufacturer: volvo Model: vnl630. Level Valve 23270961 - Mack Truck Replaces 20QE2392, 20724370. Since most RV travelers will cross state lines, it is not advisable to purchase an RV over 13 feet 6 inches. 4x2 6x4 6x2 CAB INTERIOR TRIM LEVELS. b. BEP. This answer is based on 24 popular fifth wheels ranging from 11. GVW. 5-inches and you are putting the fifth-wheel at very high risk for a dangerous trailer sway problem. Order No. Apr 28, 2014. KKS Spare parts until 2019. Tulga T10 Model 5th wheel hitch distinguishes itself from its counterparts due to its unique feature of an adjustable locking mechanism. Driving Progress 1 (11). The usual height of a fifth-wheel camper is 10 to 12 feet, but it can vary depending on different RV models and brands. These are seven of the best lightweight fifth-wheel toy haulers on the market and their unloaded vehicle weights: Dune Sport 24-foot. 16" (1655mm)Height from ground to top edge of fifth-wheel coupling sub-frame with the vehicle laden. Fifth Wheel Pedestal Height: 6. ©2023 Fontaine Fifth WheelAlthough a new or used semi-truck can cost anywhere from $80,000 to $200,000, you get your money’s worth. 33 ft. Flyer: JSK SL The. However, it is against the law for a fifth wheel to be. an safety system that allows the wheels on a vehicle to maintain tractive contact with the road surface while braking, preventing the wheels from locking up (ceasingFederal laws limit the maximum weight on any given set of axles and the gross vehicle weight - 20,000 pounds single axle, 34,000 pound tandem axles, 80,000 pounds GVW. truck’s tires, frame, and suspension must be able to bear the load. Expand the hitch height gives you more clearance. My 2015 w/660k miles was $24k out the door. Browse a wide selection of new and used VOLVO Fifth Wheel Truck / Trailer Components for sale near you at TruckPaper. Weight-optimised version for fitting to the frame or subframe of the Volvo tractor without a mounting plate. the tractor, the fifth wheel height of the tractor must be the same as the designed kingpin height of the trailer. Add to Cart. Fifth Wheels. 5,996. In most states you can carry a max of 20,000. noTe: With the trailer uncoupled from the tractor,9) 5th Wheels Overhang the Truck Bed. the proper height for the rear suspension can be measured from the seam in the middle of the forward drive axle to the bottom of the frame rail. On the axle where the height control valve is attached, measure the distance from the bottom of the frame rail to the ground. +141 mm for CAB-LSLP. Here's where you will find all the technical data on the range of engines and tanks available for the Actros for long-distance transport operations. Explore the VNL. To determine if there will be a height issue, you can measure from the ground to the top of the hitch on your semi truck and from the ground to the bottom of the pin box on the fifth wheel trailer. This answer is based on 24 popular fifth wheels ranging from 11. The height of a fifth wheel is measured from the ground to the very top of the roof. A fifth wheel travel trailer is a large trailer that requires a fifth wheel hitch to tow. New Fifth Wheel for sale in Advance North Carolina for $651. (ADAS) technology and features, providing critical truck systems information; 579 Resources & Downloads. Variation in price can be due to a number of factors including age, condition, location, and specifications. or greater and pull capacity of 150,000 lbs. Page 2. Now, those are just averages, meaning you could see height variations from one RV to another. 2015 Volvo VNL, FIFTH WHEEL- Make: Jost, Model: JSK37UAL-A-003. in. we ship worldwide!!!. Fifth wheel height in mm from foot, upper edge of mounting, to the top of the wheel in horizontal position (B). RVUSA provides detailed specification information on every brand, make, and model in our dealer's inventories. It has a built in safety latch (1- Fig. This is available for a tandem axle truck, as well as a truck with a single rear axle. Freigtliner, Volvo, and a few others. Caterpillar 365C L Hydraulic Excavator. Volvo VNX Daycab – provides muscle and maneiverability for local heavy-haul aaplication. A fifth-wheel hitch weighs between 60 and 200 pounds, and a light-weight “half-ton towable” fifth-wheel camper has at least 1,100 pounds of hitch weight. Inverter: Yes: Auxiliary Cab Heater: OPTIMIZED IDLE: Flat Screen TV Mount: Yes: Refrigerator: Yes: TV. USED FITH WHEEL FONTAINE STATIONARY FOR 1996 VOLVO. ) Weight. After that, you need to displace the last two bolts. Net. In most states, however, it is illegal for a fifth wheel to be over 13. Bath International Transport has taken delivery of a new Volvo FH 500 4x2 tractor unit, equipped with a Globetrotter XL cab, as it prepares for a busy summer of music tours, television shoots and live events. Anybody knows the standard height for a 93 freightliner cabover The truck is air ride has a low 5th wheel n is on low 24's I believe a fld 120 or a classic with the same air ride suspension is about the same 93fla, Apr 22, 2020. Bobcat S175 Skid Steer Loader. Volvo Trucks North America. 6. Please start the print process again. 5 feet tall is illegal. LNG tanks in sizes 115 kg (275 l), 155 kg (375 l) and 205 kg (495 l). $500 USD. 5th wheel: Terberg cast steel plate 2" 5th wheel capacity: 36t; 5th wheel lifting capacity: up to 36t; Lowest 5th wheel height: 935 mm; Seat forward facing; Left and right-hand drive available; Terberg Connect tractor telematics * Additional measures may be required in extreme temperatures. $500. Our comprehensive guide provides detailed information on the latest models and features from the International LT, Freightliner New Cascadia, Volvo SNL 860, and the Peterbilt 579, helping you make an informed decision. An over/under conversion kit will transfer the trailer's leaf spring stack to the top of the axle, which raises the fifth wheel. . I’ve owned several LD trucks and an International medium duty. Several combinations of frame rail height, thickness, and liners are available to meet a wide variety of hauling requirements. Clean and degrease the fifth wheel. Several combinations of frame rail height, thickness, and liners are available to meet a wide variety of hauling requirements. New 2023 Jayco Eagle 355MBQS $69,900. Vander Haag's is your destination for high quality new and used heavy duty truck parts, semi truck salvage, trucks, trailers, equipment and service. . However, the majority of the trucks pulling vans have the 5th wheel set at 48". 75 inches, it would appear in the model number as 7750 (Example: SL7AWB775024). What is height MACK truck CH613 Fifth wheel from the ground with the tire on? Thanks - Answered by a verified Technician. 54" x 0. The most common model is the SK-S 36. We designed this Heavy duty hauler specifically to our standards to tow fifth wheels, toy haulers, and larger horse trailers with living quarters. Requires a pickup truck and fifth wheel hitch for towing; Fewer choices available under 30' in length; For those who find it difficult to climb steps, the split-level interior design can be a disadvantage; With exterior height usually between 12' and 13', driving a fifth wheel RVrequires a greater awareness of low branches and other. OEM #: 21898567. Volvo Trucks. 25”, but 1. The fifth wheel works in conjunction with the king pin to connect the tractor to the trailer and determine the gap between the two. Terex TA40 Articulated Dump Truck. Beyond the range of cab choices and powertrains, the chassis can be optimised for transport ranging from urban deliveries to container, bulk and. - Make sure you consider tire height also when selecting the height of the fifth wheel. Forest River Sandstorm 286GSLR. my thing with rebuilding a 5th wheel is the liability if for some reason that 5th wheel comes loose and you lose a trailer, whos the liability gonna fall on for the damages. . I’ve owned several LD trucks and an International medium duty. The fifth wheel top plate face MUST make contact with the upper coupler plate (Figure 10). draw bar pull capacities*. Explore the VNR 660 VNR Series VNR 300 VNR 400 VNR 640 VNR 660 Overview Description Daycab designed to provide outstanding performance for urban deliveries. (888) 494-3570. 2. Easily find what you need from 2,406,482 parts available. Smoother towing, improved towability; Turning Point Swivel Pin Box . - Make sure you consider tire height also when selecting the height of the fifth wheel. Disconnect and store air and electrical lines3. “We have had air suspension since 1990 so specifying these ‘just in case’ doesn’t make. $651. Bobcat S175 Skid Steer Loader. Inspect the fifth wheel including the lock for any damage caused by the improper coupling attempt. The exterior height is slightly below the trailer height, is more practical for bob-tailing around town than a full-height tractor (which is 13'+), and has the added advantage of keeping the nose of the trailer bug-free!. By alan0043 March 17, 2017 in Fifth-Wheel. Repeat the coupling procedure until there is no space between the fifth wheel and the skid plate on the trailer. The best way to make sure the 5th wheel is set properly is to scale the truck with a minimum of 1/2 tank of fuel and a very heavy load. Tractor with an end-dump trailer. 10 to 11 feet for Class C motorhomes. Fifth-wheel coupling You can get your Scania prime mover fitted with the fifth wheel of your choice. 7 foot to 13. Proceed to level and stabilize. 0 7. (89 mm) Ground Clearance: 15. USED Fontaine fifth wheel new AA6LWB675012 HEIGHT 3. Posted by a private BulkLoads. 236 in. Volvo Fifth Wheel - Page 3 on HeavyTruckParts. Fifth Wheel Pedestal Height: 6. Fifth Wheel and truck - $43000. Push hitch latch bar into the closed position. 50 Inch Wide - 4. Explore the VNR. The maximum height of a fifth wheel in many states is 13. Aluminium or steel tanks in volumes from 150 to 900 litres. Supp. Ballraces & Turntables – Ballraces should preferably be used only when freeRVH Lifestyles customizes Heavy Duty Trucks for recreational use. 28" 1,884,000 in-lb RBM Aluminum crossmembers Alternator12V 135 amp Battery ProtectionVolvo Lifeguard System diesel exhaust fluid tank18. Terex TA40 Articulated Dump Truck. 5, 10 or 16 tonnes. My problem is a high fifth wheel, 8" and a 13'6" trailer that requires 461/2" fifth wheel height. JCB 407ZX Wheel Loader. That said, towing a small fifth wheel with a ½-ton truck like the Ford F-150, Chevrolet Silverado 1500, or Ram 1500 (to name a few) is not impossible as long as the truck is rated sufficiently for your trailer. But it depends on which state you are in and what are the road law about the fifth wheel. At present we have a unit with a fifth wheel height of 1250mm or there about, but the trailer sits at slightly high at the front it's just over 4. The clearance between the truck bed and the fifth wheel is anywhere from 6″ to 9″ measured from the truck bed to the. Caterpillar D9T Crawler Tractor The Average 5th Wheel Camper Height. 300 mm (11. 7: 123. Also, it is illegal in all states to have a height of 13. 90 Inch Length * Built With 1/4 Inch Material * With A Boxed Design For Strength * Mount Directly And Solidly To The. Explore the VNL OUR VNL 760 is our best-selling truck. Terex TA40 Articulated Dump Truck. Page 6. So o o VOLVO . From our Pro Series fifth wheel to Reese's top-of-the-line Signature Series, you can find the. 5 truck on LL suspension. By the Volvo manual posted here ride height is. Stereo system with inside a. 8 in. And Out Come The Wolves. Ford F-150: Best for Small Fifth Wheels. Expanded Height 20. 3. Posted by a private BulkLoads. Find your local dealer. 2015 Volvo 780. Approx. Raney's Truck Parts has your towing needs covered with all manner of fifth (5th) wheel lube plates, ramps, air cylinders, and slick plates for every model!2008 Keystone EVEREST 348R 5th wheel. FIFTH WHEEL- Make: Jost, Type: Air Slide, Length: 40†, Height: 6. Recycled Fontaine air slide fifth wheel, 6. 2007 VOLVO VNL Fifth Wheel. You will need at minimum a 3/4 ton truck. 5in. An ISO fifth wheel with L-shaped profiles at different heights is included in the range, offering considerable freedom of choice. Sometimes takes forever to fill or exhaust air. The 2024 Volvo XC90 is aging gracefully,. Many point, for example, to the fact that tractors are still ordered with sliding fifth wheels and lead-up ramps. s suspension ,17. Max GCW. kindle530. The salesman straight up said it is the wrong truck for pulling heavy 5th wheels / toy haulers. Details. That’s why the Volvo FH series provides endless possibilities. Raise The Height Of The Fifth Wheel. Working in conjunction with Fontaine Fifth Wheel on the new system, Volvo Trucks in North America developed a new lower assembly that supports both the fifth wheel and the truck frame. 12˝, 24˝, 36˝, 48˝, 60˝, and 72˝ slider travels. I just got this truck a few weeks ago. draw bar pull capacities*. C. mounting and use contact the fifth wheel manufacturer. The part of a van body which extends over the cab of the truck. coupling height** nominal drive height** 4×2 X-Low RAD-GR 266 140 295-55 867 912. 20. GMC Sierra 3500HD. RVs. However, it is against the law for a fifth wheel to be. I have a volvo and use it solely for towing my 5th wheel. There are scenarios where having the lowest fifth wheel possible would be advantageous because the maximum height of a truck before a permit is required is 4. Volvo chassis ID divergence Transportauto posted Nov 17, 2023 at 5:44 PM.