Recent content by jadatis

  1. J

    Radial tire pressure

    Tirepressure is all about load on tire, and maximum speed used. All not to overheat any prt of tire-material, when driving the speed constantely. So if you give tire specifications, this "pigheaded Dutch selfdeclared tirepressure specialist" will make a pressure/axleloadcapacity list, with build...
  2. J

    Radial tire pressure

    I am able to calculate it for you but need some data from you . I assume the tire-data already given. 1235 lbs max cold pressure 44 psi but AT35 psi an american system Standard load P-tire the maximum load can be carried ( that 1235 lbs) up to 99m/h even, so will be high enaugh I think for this...
  3. J

    Tire Pressure

    Also for oldtimers tirepressure advice is all about load on tire and speed you drive. So if you can produce car weight in use and best weighed per wheel, and of tires if diagonal or radial, maximumm load or loadindex, Needed pressure for that wich is not the maximum allowed cold pressure , and...
  4. J

    Radial Tire Pressure

    Needed tire pressure is all about load on the tire / maximum load of tire. so even for oldtimers you can weigh or determiine the loads on the tires . Front and rear probably different because of the weight division. I kept myself busy with tire pressure calculation, so if you give actual tire...
  5. J

    model a tire pressure

    also for old timers tire pressure-advice is based on load in the tire. I once got hold of the formula for radial tires, but the basic formula is introduced in 1928 for diagonal tires, and later chanched for radial tires in its power used . So if you can give actual load on tires and kind of...
  6. J

    Tire pressure 32bb

    You can calculate a pressure for the load that the tire must carry. I once got hold of the formula, and worked it out in spreadsheets. I asume you now have radial tires, but if you still have diagonal tires there has to be an other power in the uneversal formula. If you read on the sidewall...
  7. J

    Tire Pressure on 48 Ford

    Found your topic , googling for tire-pressure. Been busy with that and made spreadsheets for it. Placed a topic about it on this forum. You can react here or there for more info. Thougt you all could do something with it. For old-timers it is always difficult to get the original pressures, and...
  8. J

    Calculating tire-pressure for Old-timers

    My name is Peter, and I live in Holland. I dont have an old-timer but can give you information about calculating tire-pressure. Once got hold of the system, the car-and tire- manufacturers use for calculating the advice pressures for cars. The Equation for it is introduced in 1928 for diagonal...
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