Truck Towing Capacity vs. Real Door-Sticker Payload Weigh Scale
A trailer can sit well below a truck's brochure Max Tow Rating and still push the vehicle past the legal Tire and Loading Information (FMVSS No. 110) payload limit stamped on the driver door jamb. Audit cab passengers, bed cargo, Weight Distribution Hitch hardware, and trailer coupling load in real time below.
Scale Readout Safe Margin 84% Load 1,551 / 1,840 lbs
+289 lbs Axle Reserve
SAE J2807 CAD WDH Spring Bars Active | 13,865 lb GCW
1,040 lb Tongue (13%) PAD 1 · STEER AXLE
3,041 lbs
WDH Active: Front Steer Downforce Restored (FALR)
PAD 2 · DRIVE vs. RAWR
3,770 / 4,150 lbs
+380 lbs Rear Axle Reserve
PAD 3 · TRAILER AXLES
7,054 lbs
8,000 lb Gross Trailer minus 946 lb Net Coupling
Tire & Loading Info FMVSS 110 Label
Seats: Total 5 (2F / 3R)
Occupants + cargo must never exceed 835 kg or 1,840 lbs.
Coupling load (1,040 lb raw / 946 lb net) counts against door payload.
GVWR, GCWR & Hitch Stability Margin Breakdown
FMVSS 110 · SAE J2807 · 3-Pad CAT Scale SAFE MARGIN
1. Gross Vehicle Weight (GVW vs. GVWR) 6,811 / 7,100 lbs (96%)
Curb: 5,260 lbs + Loaded Payload: 1,551 lbs (84% Sticker) +289 lbs Under GVWR
2. Gross Combined Weight (GCW vs. GCWR) 13,865 / 17,100 lbs (81%)
Truck GVW (6,811 lb) + Trailer Axles (7,054 lb) = 13,865 lb GCW +3,235 lbs GCWR Reserve
3. Coupling Stability Ratio (SAE J2807 Scale) 1,040 lbs Raw (13% Tongue)
0% · 10% Min · 10-15% Optimal Bumper · 25%+
Optimal Yaw Damping (13%)
Specialized Hitch Coupling & CAT Scale Ticket Calculators
Need to isolate 10%–15% travel trailer vs. 5%–10% boat tongue weight, 18%–25% fifth-wheel kingpin load, or solve a 3-pass CAT Scale ticket? Open a dedicated calculator:
Trailer Tongue Weight Calculator
10%–15% camper vs. 5%–10% boat ratios, A-frame battery/LP mass, WDH transfer, and B-pillar reserve.
Fifth Wheel Pin Weight Calculator
18%–25% loaded kingpin & gooseneck pin loads, 2500 vs. 3500 diesel GVWR, slider hitch mass, and Rear GAWR.
CAT Scale Weighing Calculator
Enter 3-pass or 2-pass Steer, Drive, and Trailer weighbridge slips to solve true tongue weight and FALR %.
Explore Engineering Towing & Payload Hubs by Vehicle Class
Select a vehicle architecture below to compare factory GVWR, full-fluid curb weight, B-pillar payload stickers, and verified camper matchups:
Half-Ton Pickup Towing & Door-Sticker Payload Guides
Half-ton pickups advertise 11,000 to 13,500 lb brochure tow ratings, yet crew-cab 4x4 models frequently run out of FMVSS 110 door-jamb payload between 6,500 and 8,500 lbs of loaded trailer weight. Select your truck and travel trailer matchup below.
Heavy-Duty 2500/3500 5th Wheel & Gooseneck Pin Weight Guides
Three-quarter-ton diesel trucks (Class 2b, 10,000 lb GVWR) carry 850 lb turbo-diesel engines that leave only 2,100 to 2,900 lbs of door-sticker payload. Audit your 18% fifth-wheel kingpin weight and 20% gooseneck load before hooking up.
Midsize Pickup & Full-Size SUV Camper Towing Matchups
Short wheelbases, multi-link coil rear suspensions, and 1,100 to 1,650 lb payload ceilings make midsize pickups and family SUVs highly sensitive to trailer tongue weight and crosswind sway.
Weight Distribution Hitch (WDH) & Sway Control Sizing Guide
Sizing trunnion or round spring bars to your loaded 13% tongue weight plus rear cargo behind the axle is critical to restoring 50% to 100% of lost front steering axle downforce.
SAE J2807 Towing Standard, GCWR & Davis Dam Grade Specs
Understand how OEMs certify Gross Combined Weight Rating (GCWR), trailer frontal area limits, axle gear ratios (3.31 vs 3.55 vs 3.73 vs 4.10), and high-altitude turbo vs naturally aspirated derating.
SENSITIVITY MATRIX All 19 Verified SAE J2807 Truck & Camper Weigh-Scale Audits
19 Verified SAE J2807 Truck & Camper Weigh-Scale Audits
Each engineering report below resolves the exact door-jamb payload consumption, 13% bumper-pull tongue weight or 18% fifth-wheel kingpin load, and Gross Combined Weight Rating (GCWR) reserve:
| Tow Vehicle & Powertrain | Loaded Trailer | Door Payload | Coupling Load | Scale Margin |
|---|---|---|---|---|
| 2024 Ford F-150 (3.55) | 8,000 lbs (bumper) | 1,840 lbs | 1,040 lbs | +289 lbs (84%) |
| 2023 Ram 1500 (3.92) | 6,500 lbs (bumper) | 1,610 lbs | 845 lbs | +291 lbs (82%) |
| 2024 Chevrolet Silverado 1500 (3.23) | 7,500 lbs (bumper) | 1,720 lbs | 975 lbs | +258 lbs (85%) |
| 2024 Toyota Tundra (3.31) | 7,200 lbs (bumper) | 1,480 lbs | 936 lbs | +88 lbs (94%) |
| 2023 Toyota Tacoma (3.91) | 4,500 lbs (bumper) | 1,155 lbs | 585 lbs | +118 lbs (90%) |
| 2024 Jeep Grand Cherokee (3.45) | 5,000 lbs (bumper) | 1,280 lbs | 650 lbs | +178 lbs (86%) |
| 2024 Chevrolet Tahoe (3.42) | 6,000 lbs (bumper) | 1,610 lbs | 780 lbs | +205 lbs (87%) |
| 2025 Ford F-250 Super Duty (3.31) | 14,000 lbs (fifth-wheel) | 2,380 lbs | 2,520 lbs | -765 lbs (132%) |
| 2024 Ram 2500 Heavy Duty (3.73) | 12,000 lbs (fifth-wheel) | 2,190 lbs | 2,160 lbs | -550 lbs (125%) |
| 2024 Chevrolet Silverado 2500HD (3.42) | 15,000 lbs (gooseneck) | 3,570 lbs | 3,000 lbs | +5 lbs (100%) |
| 2024 Ford F-350 Super Duty SRW (3.55) | 16,500 lbs (fifth-wheel) | 4,340 lbs | 2,970 lbs | +670 lbs (85%) |
| 2024 Ford F-150 (3.55) | 7,500 lbs (bumper) | 1,840 lbs | 975 lbs | +388 lbs (79%) |
| 2024 Chevrolet Suburban (3.42) | 6,400 lbs (bumper) | 1,685 lbs | 832 lbs | +208 lbs (88%) |
| 2024 Ram 1500 (3.92) | 7,400 lbs (bumper) | 1,590 lbs | 962 lbs | +240 lbs (85%) |
| 2023 Chevrolet Silverado 1500 (3.42) | 6,800 lbs (bumper) | 1,630 lbs | 884 lbs | +301 lbs (82%) |
| 2024 GMC Sierra 1500 (3.42) | 7,000 lbs (bumper) | 1,710 lbs | 910 lbs | +332 lbs (81%) |
| 2024 Ford F-150 (3.55) | 6,200 lbs (bumper) | 1,730 lbs | 806 lbs | +462 lbs (73%) |
| 2024 GMC Sierra 3500HD SRW (3.42) | 15,500 lbs (fifth-wheel) | 4,180 lbs | 2,790 lbs | +735 lbs (82%) |
| 2024 Ford F-150 (3.55) | 7,600 lbs (bumper) | 1,720 lbs | 988 lbs | +301 lbs (83%) |
Official Standards & Federal Regulatory Sources
Every mass-balance calculation, door-jamb payload deduction, and axle weight limit on PayloadScale.com is anchored to primary North American automotive engineering and federal highway standards:
- SAE International: SAE J2807 Tow-Vehicle Gross Combination Weight Rating & Trailer Weight Rating Standard - Establishes standardized Davis Dam thermal climb, launch grade, combination braking, and 50% to 100% Front Axle Load Restoration (FALR) testing.
- NHTSA: FMVSS No. 110 Tire Selection, Rims & B-Pillar Payload Placards - Governs the yellow and white Tire and Loading Information placard required on light trucks and SUVs up to 10,000 lbs GVWR.
- FHWA: Federal Bridge Formula Weights & Axle Load Limits - U.S. Department of Transportation statutory steer, drive, and tandem trailer axle weight ceilings on the Interstate System.
- FMCSA: Commercial & Heavy Pickup GVWR / GCWR Regulations - Federal Motor Carrier Safety Administration safety regulations governing Class 2b/3 pickups and combined rigs exceeding 10,001 lbs and 26,001 lbs GCWR.