Use the appropriate tool to loosen the lug nuts. Before jacking the car up, use your wrench or tire iron to break the lug nuts loose. Do not remove them completely, but turn them a quarter turn or so in the counter-clockwise direction each to make them loose enough to unscrew while the vehicle is in the air.
Keeping this in consideration, which way to tighten a wheel nut?
Place the lug wrench on a lug nut and turn it counter-clockwise. Turn the wrench after you've secured it onto one of the nuts, pulling hard until you feel the lug nut begin to loosen. You don't need to remove the lug nut entirely, just use the wrench to loosen it until it's loose enough to remove with your fingers.
How to Change Tires
- Find a Safe Location. As soon as you realize you have a flat tire, do not abruptly brake or turn.
- Turn on Your Hazard Lights.
- Apply the Parking Brake.
- Apply Wheel Wedges.
- Remove the Hubcap or Wheel Cover.
- Loosen the lug nuts.
- Place the Jack Under the Vehicle.
- Raise the Vehicle With the Jack.
Typical nuts, screws, bolts, bottle caps, and jar lids are tightened (moved away from the observer) clockwise and loosened (moved towards the observer) counterclockwise in accordance with the right-hand rule.
Your owner's manual will give the recommendations for driving time and speed. A general rule of thumb is to drive no more than 70 miles and no faster than 50 miles per hour before replacing your donut with a new tire.
Keep the following tire-changing essentials in your vehicle at all times:
- Spare tire. Usually located under the floor mat in the trunk.
- Lug wrench.
- Flashlight with working batteries.
- Flares and reflective triangles.
- Wheel wedges.
- Flat tire repair kit.
A hub piloted wheel is a disc wheel (either steel or aluminum) That Is "piloted" or guided onto the hub by the center of the wheel, hence the name "hub" piloted. These are secured with a single flanged type lug nut(10 or 8 each). The older of the "disc" type wheels is the stud or lug piloted wheel.
It is essential that only an approved tire mounting lubricant be used when mounting Michelin® Truck Tires. Vegetable oil soaps or animal oil soaps, in solution, are the preferred materials for. use as bead lubricants. Never use antifreeze, gasoline, ether, silicones, or any petroleum based lubricants.
The key to preventing wheel retention problems is proper clamping force, and the Tire Industry Association (TIA) has come up with an acronym – RIST – to help you remember the key components to proper clamping force. ”R” The “R” in RIST stands for Removing debris from the mating surface.
This refers to a properly mounted tire under a prescribed load. Tread Depth – This is the distance from the bottom of the tire's tread grooves – typically expressed in 1/32 increments. Minimum Dual Spacing – It is the minimum dimension recommended between rim centerlines for dual wheel installation.
SLR Static Loaded Radius is the radius from the wheel centre down to the ground, at reference load and pressure. The difference between unloaded radius and static loaded radius is called deflection. This value varies between 15-30% of the tire section height, depending on tire type.
Now that you know the section width, section height and rim size of the 205/75-R15 tire and wheel, you are able to determine the total diameter. The section height, or sidewall on the tire, is 6.053 inches.
The effective rolling radius. The effective rolling radius is not the same as the loaded tyre radius Rl, with the latter being defined as the vertical distance between the wheel centre and the horizontal surface. A free rolling tyre rotates around a point near the contact patch.
The two-digit number after the slash mark in a tire size is the aspect ratio. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire's width. The bigger the aspect ratio, the bigger the tire's sidewall will be.
P tires refer to Passenger tires and LT refers to Light Truck tires. Another difference that can be seen between the two types, is that the Light truck tires come with maximum inflation. Unlike the Passenger tires, the Light Truck ones are used for carrying more loads.
…compared to early bias ply tires. Most radial passenger tires have one or two body plies, and light truck tires, even those with heavy-duty ratings (10-, 12- or 14-ply rated), actually have only two or three fabric plies, or one steel body ply. In all cases, when changing tire sizes or converting…
LT-metric, LT-flotation and LT-numeric tires are branded with their load range (load range E or LRE) or their ply rating (10 ply rated) on their sidewalls and list their appropriate load range letter in their descriptions as LT245/75R-16 E, 7.50R-15 D or 31x10.50R-15 C. LT-sized tires featuring section widths of 305mm/
Expert Reply: The difference between a load range E and load range F tire of the same size, 235/85-16, is the weight capacity and pressure. The Karrier Radial Tire, Load Range E, # AM10295, has a capacity of 3,640 pounds at 95 psi. The Load Range F Tire, # AM10501, has a capacity of 3,960 pounds at 95 psi.
Most alphanumeric tires feature a load range of B, which indicates that they are restricted to the load that can be carried at a maximum inflation pressure of 32 psi. C, D, or E tires are capable of greater loads. Most load range C, D, and E tires are intended for light-truck applications.
Expert Reply: Load range D has a capacity of 1,220 lbs at 65 psi, whereas load range E has a capacity of 1,520 lbs at 80 psi. Basically the only difference between the two is the weight capacity.