Proper Tire Pressure for My Bike?

Your tyre suggests 40-65 PSI, so that's a good start.The lower pressures are much more likely to pinch-flat as the rim bottoms out on the ground, if you are riding over a rock or lump or kerb/curb.For your weight, on a MTB on the road I would aim for 50-55 PSI, and vary it by a little to see if it feels better or worse. Generally the rear wheel is holding about 60-70% of your whole weight, so it makes sense to add 5 PSI more in the rear. Again, try and see how it feels for you

1. My tire came off the rim?

If the tire did not lose any part form it, and still in the good shape you may use it, and if you feel that its not ordinary when you put it back, then I suggest you to put it as the spare tire and use another one, specially if you are moving fast and for long distance, your life worth more than a new tire. Wish you and all the safe on roads.

2. How is a tire able to float in water?

Is this tire on a rim? Things float because the water they would displace if they were pushed all the way under water weighs more than they do. If you were to measure the amount of water displaced by a floating object, you would find that the weight of displaced water exactly equaled the weight of the floating item

3. how would i make my regular 00' ttr125 in to a big wheel ttr125 and how much would it cost?

Well you would definitely need a 16" rim and tire, existing hub should work. You will probably also need a new chain or add links to the existing one. The big thing will be whether or not you need a different swing arm. The wheel base difference between the two models is less than an inch so they may both use the same swing arm. I would go to my local Yamaha dealer and check prices on these items and hopefully they will have both models in stock so you can measure the swing arm. The parts guys can also look up the part number of the swing arm for you to determine if they are indeed the same lenght.

4. Is a flat tire really that big of a deal?

You can bust the rim itself, you can bust the suspension, it's ultimately a fire hazard, you can break any of the parts under the car, the brake system... Yes, it is really that big of a deal.

5. Boat Trailer Tire Size?

Yes Sir! After five years buried in the ground, I would not trust the tires across town. Replace them and inspect the wheel bearings. A larger wheel will turn at a slower speed and keep the tires cooler. But is the extra cost worth it? Also you may not find a larger wheel that will fit your trailer. Slow down on the highway and check tires often. Also check out the motor, or have it checked at a shop. It probably has "varnish" build up from gas/oil evaporation in carburetor and gas tank. The rubber hosed may be rotted. When you do get it in the water, do not take it far from shore the first few time you use it. Look for leaks blockages bad plugs, rats nests, and so forth. Have a dipper handy. Logan A.

6. What is the tire pressure of a travel trailer?

For ST tires the general practice is inflate to the maximum pressure rating printed on the sidewall.For LT tires go to the manufacturer's website and look up the load-inflation tables for your brand and size of tires. Divide the max gross weight of your trailer by the number of tires, and inflate to the pressure corresponding to that weight. Do not run P tires or Mud-Snow tires on a trailer.Also do not exceed the pressure rating of the wheel itself. Usually stamped on the wheel.The higher the inflation the more weight the tire can safely carry, the tire will run cooler, and the less rolling resistance (better MPG). But there is a tradeoff, higher pressures will cause the trailer to bounce more and things inside will get shaken. Reducing the pressure to make the trailer ride smoother will cause the tires to run hotter, get less MPG, and can safely carry less weight