Special Trailer tire
Similarly one may ask, can you use ST tires on a truck?
ST tires should not be put on anything but trailers: ST Trailer Tire Applications: - Trailer tires are designed for use on trailer axle positions only. They are not built to handle the loads applied to, or the traction required by, drive or steering axles.
Subsequently, question is, how long do ST tires last? Three to five years is the expected life of a normal trailer tire. The suggestion from manufacturers is that after five years the RV trailer tires should be replaced regardless of the tire appearance or tread depth. Believe it or not, ST trailer tires are designed to not wear out.
Herein, what does 6pr mean on a tire?
6PR means 6 ply. These are tyres used on light commercial vehicles and are constructed using extra reinforcing called 'ply'. Most car tyres are 4ply construction.
What do tire codes mean?
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.
What is the difference between ST and LT tires?
ST tire designation: ST stands for Special Trailer tire. ST tires are designed for use on trailer axle positions only. Because of the heavier construction for an equal volume of air space, an ST tire is designated to carry more load than a P or LT tire.” LT tire designation: LT stands for Light Truck tire.What do the colored dots on a tire mean?
The red dot indicates the tire's high point. Most of the time, a wheel will also have a dot—either a drilled dot or a sticker to indicate its low point. If you have these marks, you should align the red dot with the mark on the wheel. By doing this, you minimize the vibration caused by the high point of the tire.Why can't you use car tires on a trailer?
Trailer tires have a stiffer sidewall, more and heavier material to reduce trailer sway and reduce potential damage from impacts. They typically will run at a higher pressure, low tire pressures are the number one cause of trailer tire failure.Can I use passenger tires on SUV?
“Passenger-sized tires are used not only on passenger cars and minivans, but also on SUV and CUV vehicles” says Ron Margadonna, a Senior Technical Marketing Manager at Michelin. ”The key difference is the tire size, which is much larger, and has a higher load capacity for SUV/CUV vehicles.Can I put LT tires on my SUV?
SUVs almost never take an LT size, but trucks can take both. LT tires can handle a heavier load than passenger tires. Light truck tires are typically more durable, because they're made with a thicker rubber compound than other tires. Passenger tires also have thinner sidewalls, making them less durable than LT tires.What does LT mean on a tire?
Light Truck-metric
Can I put a trailer tire on my car?
Truck or car tires are made to be on a lead vehicle. Because it is not recommended to drive above 80 miles per hour with a trailer, trailer tires can not handle speeds much greater than 80. If your vehicle and your trailer have the same size tire, it is strongly discouraged that you share tires between them.Can you balance trailer tires?
The "DIY guy" answer: You can have your trailer tires balanced if you wish, but this isn't required. When cruising the highway in your passenger vehicle, you're more likely to feel the vibrations from unbalanced vehicle tires, so vehicle tires are dynamically balanced using a machine and weights.Are all LT tires 10 ply?
The cords in a LT tire are a larger gauge than P-metric tires so the tire can carry heavier loads. LT tires are usually 8-ply (Load Range D) or 10-ply (Load Range E). Passenger Tires usually have a 4-ply or 6-ply equivalent sidewall.What does 215 mean on a tire?
“215” in this sequence refers to the tire's width in millimeters. In other words, this tire is 215 millimeters wide, from sidewall to sidewall.What does P mean on a tire?
(P) Service Description If there is a "P" on the sidewall, it stands for "passenger car." This refers to the U.S. (P-metric) method of tire sizing. "LT" stands for Light Truck, "ST" is for Special Trailer and "T" stands for Temporary, which is primarily used for small spare tires.What does the 265 70r17 mean?
265. This number indicates that your tire has a width of 265 millimeters. 70. This number means that your tire has an aspect ratio of 70%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width.Will 10 ply tires last longer?
most 10 ply tires have a harder rubber compound and will last longer than a 6 ply tire.What does Zr mean in tire size?
ZR basically means the tyre is adapted for speeds above 149 mph. ZR tyres includes the speed ratings V(149mph), W(168mph) and Y(186mph). Before 1990, the manufacturers used "ZR" to mean high performance tyres before the ratings got refined with W, Y…Is a 10 ply tire good?
Light truck tires, including those with heavy-duty ratings (10 ply and above), generally have only two or three plies. In other words, ply rating is merely a reflection of how strong a tire is in terms of withstanding higher inflation pressures and carrying heavier loads.What is H or V rating on tires?
H-rated tires are rated for a maximum speed of 130 mph. The V rating is the next rating faster, and V-rated tires are good to 149 mph. Both H- and V-rated tires are considered to be performance-touring tires.How often should I replace my RV tires?
The common rule of thumb for changing your RV tires is anywhere between three and six years. If you are on the road often, and you think your tires need to be changed, then it may not be possible to last as long as six years. 
