Towing Guides

How to Calculate Towing Capacity

The six limits that decide a real towing capacity, including the from-GVWR and from-GCWR methods.

Truck Payload Capacity: How to Find and Use It

What counts as payload, where the real number lives, and what accessories quietly remove.

10 min read

GVWR vs GCWR: What Each Rating Controls

What each rating governs, a side-by-side chart, and a worked case where the two disagree.

9 min read

Towing Capacity by VIN

Free official VIN towing lookups by brand, and the ratings a VIN alone will never tell you.

11 min read

Half-Ton vs 3/4-Ton vs 1-Ton: Which Truck Class Do You Need?

Truck class is decided by payload and pin weight, not tow rating. Real rating ranges across 77 configurations, and the trailer weights where each class runs out.

See all 11 ratings & capacity guides →

What Can I Tow With My Towing Capacity? The 3,500 to 15,000 lb Ladder

Know your tow rating but not what fits? A tier-by-tier ladder from 3,500 to 15,000 lb with real trailers, the tongue weight each implies, and the payload it needs.

16 min read

Payload & Tongue Weight8

The limit that binds first on most family setups, and how to budget for it.

All payload & tongue weight →

How Much Payload Do I Need for a Travel Trailer?

Turn a trailer weight into the payload figure to shop for, with a full worked example.

11 min read

How Much Payload Do I Need for a 7,000 lb Trailer?

A 7,000 lb loaded travel trailer puts roughly 700-1,050 lb on the hitch. See the payload math, a worked half-ton example, and which trucks have margin left.

How Much Truck Payload Do I Need for a Fifth Wheel?

Fifth-wheel pin weight runs 15-25% of loaded trailer weight and lands in the truck bed. See the payload math, hitch weight, and why half-tons run out first.

Can You Increase Payload Capacity? Airbags, Springs and the Sticker

Airbags and helper springs change how a truck sits, not what it may carry. Six manufacturers say so themselves. What sets the rating, and what genuinely helps.

13 min read

Does Tongue Weight Count as Payload? Yes — Here Is the Math

Tongue weight is carried by the truck, so it comes out of payload alongside your passengers and gear. The math, the weight-distribution nuance, and the fifth-wheel case.

7 min read

"Half-Ton Towable" Is a Payload Claim: Check It in 5 Minutes

Half-ton towable is a marketing phrase about tow rating, not a promise about your truck. Here is the five-minute payload check, run against real trailers and real trucks.

See all 8 payload & tongue weight guides →

Can I Tow It?18

Worked answers for a specific truck or SUV paired with a specific trailer.

All can i tow it? →

What Size Truck Do I Need to Tow a Camper?

Match camper weight to truck class using payload, not tow rating. Compact, half-ton, three-quarter-ton, and one-ton limits with a worked example.

Can a Ford F-150 Tow a 7,000 lb Travel Trailer?

Yes on tow rating, maybe on payload. Worked F-150 numbers for a 7,000 lb trailer, including the 2.7L EcoBoost case and 30-foot trailer considerations.

Can a Ram 1500 Tow an 8,000 lb Camper?

A Ram 1500 is rated to 12,750 lb but lists 1,720-1,880 lb of payload. See why an 8,000 lb camper is a payload decision, with the full worked numbers.

Can a Chevy Silverado 1500 Tow a 9,000 lb Trailer?

Silverado 1500 configurations list 11,300-13,300 lb towing and up to 2,060 lb payload. See whether a 9,000 lb trailer fits, engine by engine.

Can a Toyota Tacoma Tow a 5,000 lb Camper?

Tacoma tow ratings run 6,000-6,800 lb, so 5,000 lb fits — but GCWR and payload are tight. Full worked numbers for the 2024 and third-generation trucks.

See all 18 can i tow it? guides →

Can a Toyota Tundra Tow a Fifth Wheel?

The Tundra tows up to 12,000 lb but lists 1,580-1,940 lb of payload. See which fifth wheels its pin weight actually supports, with worked numbers.

Charts & Reference4

Lookup tables for towing capacity, payload, tongue weight and trailer weights.

All charts & reference →

Towing Capacity Chart by Truck Model

Maximum towing capacity, GCWR, and payload for every truck model in the TowCapacityCalc database, ranked by tow rating, with what the numbers actually mean.

Truck Payload Capacity Chart

Maximum payload for every truck model in the database, plus how much is left for tongue weight after passengers and gear, and the trailer size that supports.

Travel Trailer Tongue Weight Chart

Tongue weight for loaded trailers from 2,000 to 12,000 lb at 10, 13, and 15 percent, plus the payload each needs and how to measure yours accurately.

Trailer Weight Chart by Type

Typical dry and loaded weights for utility, boat, teardrop, travel, toy hauler, and fifth-wheel trailers, plus how much weight loading actually adds.

Laws & Compliance6

Trailer brake, breakaway and safety-chain rules, sourced to each state's statute.

All laws & compliance →

Trailer Brake Laws by State

The trailer weight that triggers a brake requirement in all 50 states, with the statute behind each.

Hub · 50 states

Trailer Brake Laws by State: Full 50-State Threshold Chart

Every US state's trailer brake weight threshold in one sortable chart, with the basis each state uses — GVWR, gross weight, or a stopping-distance rule.

Trailer Breakaway Requirements by State

Which states require a trailer breakaway system, at what weight, and how the cable, switch, and battery have to work. Full 50-state chart with sources.

Trailer Safety Chain Laws by State

Which states require trailer safety chains, how they must be crossed and rated, and where the statute is written. Full 50-state chart with official sources.

Trailer Brake Controller Guide: Types, Wiring and Which You Need

Proportional vs time-based controllers, why your new truck may not have one, the 7-way pin that carries the brake signal, and how to set the gain.

Do I Need Trailer Brakes? State Laws, Physics, and the Complete Guide

Use trailer weight and state law to check when brakes or a breakaway switch are likely required, then confirm with official sources before towing.

Safety & Setup5

Sway, weight distribution, scale weighing and the mechanical side of towing.

All safety & setup →

How to Weigh Your Truck and Trailer at a CAT Scale

The three-pass method for measuring loaded weight, axle loads and true tongue weight.

10 min read

Weight Distribution Hitch: How It Works

How spring bars restore front axle load, when you need one, and what it does not change.

10 min read

Trailer Hitch Guide: Receiver, Ball, Wiring, Controller, WDH

Receiver class, ball mount, ball size, wiring, brake controller and weight distribution — in the order you actually decide them, with each maker's own published figures.

19 min read

Trailer Hitch Classes and Ball Sizes: What the Chart Leaves Out

Hitch classes are a manufacturer convention, not a standard — two makers publish Class 3 at 10,000 lb and 3,500 lb. What the class does tell you, and ball sizing.

13 min read

Do I Need a Weight Distribution Hitch? The Four Tests

Four checks settle it: the receiver's two ratings, the 50% rule, how the truck sits, and your manufacturer's own threshold. Plus when not to fit one.

All driving & technique →

Driving & Technique6

Hitching, speed and spacing, corners, hills, sway, reversing and parking.

How to Tow a Trailer: From Hitched to Confident

Speed, spacing, corners, hills, sway, reversing and parking — what Ford, GM and Jayco actually publish about driving with a trailer, including what the driver aids do not do.

20 min read

Tow/Haul Mode: What It Does and Whether It Hurts to Leave It On

What tow/haul actually changes, in the manufacturers' own words — and the honest answer on leaving it on, including the one condition Ford says never to use it in.

13 min read

First-Time Towing a Travel Trailer: The Complete Checklist

From the dealer lot to your first 50 miles, with the break-in rule most first-timers miss and the re-torque schedule trailer makers actually publish. Sourced to OEM manuals.

17 min read

How to Hitch a Trailer Step by Step: Ball, Chains, Breakaway, Tug Test

The hitching order a trailer maker actually publishes, plus the failure each step prevents: coupler seating, crossed chains, breakaway lanyard, light test, tug test.

What is Trailer Sway? The Physics and Prevention of Dangerous Fishtailing

Understand the physics behind trailer sway and fishtailing. Learn the critical emergency steps to stop active sway, and how to prevent it with proper hitches.

Can Towing Damage Your Transmission? How to Prevent Costly Failures

Learn why heat is the number one killer of automatic transmissions when towing. Discover the lock-up torque converter physics, Tow/Haul mode, and cooling tips.