Sticker first
GVWR, GAWR, GCWR, and hitch ratings from your door sticker — not brochure max tow.
Payload-first towing math for half-ton trucks and RVs — see Within, Near, or Over before you hitch up.
Payload → tongue → axle → GCWR. You see Within, Near, or Over before you leave the driveway.
Built for half-ton & payload reality — where brochure tow ratings get people in trouble.
Towing Limit Pro helps truck and RV owners calculate if their setup is within safe towing limits. Enter your truck and RV specs and instantly see if you’re Within Capacity, Near Limit, or Over Limit.
Payload → tongue → axle → GCWR. You see Within, Near, or Over before you leave the driveway.
Discover how easy it is to stay safe on the road.
Learn how Towing Limit Pro makes towing simple, accurate, and stress-free.
Towing Limit Pro helps you calculate if your truck can safely tow your RV, manage multiple vehicle profiles, and get accurate weight insights — all designed to keep your adventures safe and stress-free.
Quickly calculate if your truck can safely tow your RV using real vehicle data.
Save multiple vehicle profiles to compare setups and results easily.
Find where to locate manufacturer weight stickers on your truck and RV.
See how payload, tongue weight, and combined weight affect your towing limits.
No internet required — your data stays private on your device.
Switch between simple checks estimating payload or using real weights from a
CAT-scale for more accurate results
Not a sales slogan — the same checks the app runs on your sticker numbers.
GVWR, GAWR, GCWR, and hitch ratings from your door sticker — not brochure max tow.
People, gear, hitch, and tongue weight eat payload. Half-tons fail here first.
Within / Near / Over across the limits that actually matter — before you tow.
Already know your sticker numbers? Check your setup in 30 seconds.
Check your setup in the app →Straight answers on payload, tow ratings, and choosing the right truck.
Built on manufacturer ratings and towing best practices — so you catch an overload before it becomes a problem on the road.
Built on real manufacturer ratings and towing best practices, so truck and RV owners can catch an overload before it becomes a problem on the road.
Ready to check your setup? Get Towing Limit Pro on the App Store.
The weight of the truck by itself, without passengers or cargo.
The maximum weight the front axle of your truck can safely support.
The maximum weight the rear axle of your truck can safely support.
The maximum trailer weight your truck can safely tow, according to the manufacturer.
The maximum total weight your truck can safely carry, including passengers and cargo.
The maximum total weight of the truck plus the trailer together.
The maximum cargo capacity shown on the manufacturer’s sticker (usually found inside the driver’s door).
The total weight of all passengers in the truck.
The total weight of cargo placed in the truck’s bed.
The weight of the hitch equipment (ball mount, bars, etc.).
The proportion of trailer weight carried by the hitch (usually 10–15% of total trailer weight).
The empty trailer weight, without cargo or water.
The maximum load the trailer can carry, including cargo, water, and supplies.
The downward force the trailer exerts on the truck’s hitch.
Most “tow calculators” stop at the door sticker. Half-tons need the rest of the math. Brochure tow ratings get people in trouble: people, gear, hitch, and tongue weight eat payload first.
Towing Limit Pro is built for F-150 / Silverado 1500 / Ram 1500 / similar owners who tow travel trailers and want a clear safe/not-safe answer — not another generic weight estimator.
GVWR, GAWR, GCWR, and payload from your door sticker — not brochure max tow.
Trailer weight and tongue weight, plus the people, gear, and hitch that eat payload.
Within / Near / Over across the limits that actually matter — before you tow.
Already know your sticker numbers? Check your setup in 30 seconds.
5:45
Quickly calculate if your truck can safely tow your RV using real vehicle data.
Save multiple vehicle profiles to compare setups and results easily.
Reviews your results, explains them simply, and answers any towing question.
See how payload, tongue weight, and combined weight affect your towing limits.
Run checks with no signal at the lot or campground. Only the AI assistant needs a connection.
Switch between simple checks estimating payload or using real weights from a CAT scale for more accurate results.
Know if you’re Within, Near, or Over in about 30 seconds.
Straight answers on payload, tow ratings, and choosing the right truck.
