What is the weight of a 1981 21ft. Grew Boat Model 215

Which cab design do you have? The two door cab has a 7,050 lb. maximum towing capacity. The four door cab has a 4,400 lb. maximum tow capacity. The information for towing can be hard to understand. Know that the more weight you place inside the bed, the less weight you can place inside the trailer. It is a balancing act and there is a difference between pull weight and load weight. Also keep in mind weight shift and how important it is that the trailer tongue is level (For braking). The front and rear axle weights are on the driver's door jam. Any questions please write back.

not enough information
to tow anything , there are regulated engine power requirements , braking capacity, electric break away brakes on the trailer, weight on the tow bar, boat width, boat length
All the requirement can be found at the vehicle registry office or main roads department

Pull the trailer and boat to a scale and weigh it to get the exact weight. Most trucking companies,gravel yards, junk yards or even a state scale where they check for overweight trucks have scales to do that.

Have a Toyota Hilux-LN106 model,need to know nett and gross weight for vehicle

you might want to post this in the boat section

These are all the tire size options that your vehicle could be equiped with from the factory
4x2

195/70R14
215/70R14
225/70R14

4x4

215/75R15
235/75R15
265/75R15

usually there is a sticker on the drivers door that will have the original tire size on it. If that sticker is missing you can allways try calling a Ford dealer and see if they can tell by running the VIN number thru there data base.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hi Jamiet
Yes you can providing the trailer and boat weight does not exceed the tare weight of your vehicle.

Sydney 072 043 2593

As listed in the owners manual.

Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For
example, speed, altitude, road grades, outside
temperature and how much your vehicle is used to
pull a trailer are all important. It can also depend
on any special equipment that you have on
your vehicle, and the amount of tongue weight the
vehicle can carry. See “Weight of the Trailer
Tongue” later in this section for more information.
Maximum trailer weight is calculated assuming
only the driver is in the tow vehicle and it has all
the required trailering equipment. The weight
of additional optional equipment, passengers and
cargo in the tow vehicle must be subtracted
from the maximum trailer weight.
The following charts show how much your trailer
can weigh, based upon your vehicle model
and options.
2WD Extended Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9 L Engine 3.73 3,100 lbs (1 406 kg) 7,000 lbs (3 175 kg)
Manual Transmission,
2.9L Engine 3.73 2,100 lbs (952 kg) 6,000 lbs (2 721 kg)
4WD Crew Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
3.7L Engine 3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded
vehicle and trailer including any passengers, cargo, equipment and conversions. The GCWR for your
vehicle should not be exceeded.

I did some quick "googling" because I wanted to see if there was any relevant info for you and it looks like 2,400lbs is your limit .. I found this info quite extensively here

1500Kg is more likely to be the maximum towing weight.

You should, in theory, be able to launch and recover a boat/trailer of this combined weight ok, but in practise you need to consider how slippery the ramp is and if your front wheel drive vehicle will be able to cope with it.

Use a long strop attached to the trailer and looped around the towing hitch, to launch and recover the boat, so your car stays well away from the water.

You could have some problems getting enough grip with your front wheel drive, when recovering a boat.

I have had to recover my boat from a rocky beach when I couldn't get it back to the launch ramp because of bad weather. I was very thankful that I had a four wheel drive car for that.

What ever you do, ALWAYS plan carefully exactly how you are going to do the launch or recovery and make sure you stop and think about it before doing it.

Regards, Andy