What does St mean on a tire?

Special Trailer tire
Tires beginning with a ST (for example ST175/80R13) indicate a Special Trailer tire and should only be used on car, boat or utility trailers. LOAD INDEX AND SPEED RATING. Example: P225/60/R16 94V. The load index and speed rating, or service description, are the numbers that follow the tire size.

Are ST tires better than LT tires?

LT tires that have softer sidewalls than ST tires can increase and exacerbate trailer sway. The stiffer sidewalls of ST tires also prevent the tire from rolling under the rim while turning. ST tires reduce sidewall flexing by having thicker, stiffer sidewalls and larger steel wire throughout the tire.

How do you buy trailer tires?

In selecting tires for your trailer, buy the size, type and load range found on the trailer’s certification label or in the owner’s manual. Keep in mind that tires have a load rating that indicates the amount of weight they can carry safely. That includes toys, Igloo coolers and camping gear.

How long do ST tires last?

It may be tentative, but tires do have an expiration date. There is a general consensus that most tires should be inspected, if not replaced, at about six years and should be absolutely be swapped out after 10 years, regardless of how much tread they have left.

What does ST and LT mean?

Before going any further let’s take a look at what the ST and LT tire designations actually mean. ST tire designation: ST stands for Special Trailer tire. ST tires are designed for use on trailer axle positions only. LT tire designation: LT stands for Light Truck tire.

What does the D stand for on a trailer tire?

bias ply construction
Question: I have ST205/75D15 tires on my camping trailer. The D is the designation for the internal construction of the tire. The D stands for diagonal or bias ply construction. That means the tire body plies inside the tire will crisscross.

What can 106 St tire and rim repair do?

106 St. Tire & Wheel rim repairs include wheel welding for steel rims and alloy wheels, bent wheel repair, wheel polishing, rim straightening, dented wheel repair and curb rash rim repair.

Where to buy custom wheels, rims and tires?

On hubcap-tire-wheel.com you will find many wheel and tire packages, custom rims’ brands like American Force wheels, Moto Metal wheels, Fuel wheels or 70+ other top of the line brands. See all of our wheel brands below and shop in St Louis,Missouri,USA. To wrap those wheels we have a ton of different tire brands to select from.

Where to get the best tires and rims?

We have the best brands and styles at unbeatable prices. No matter what you drive, we have the custom and aftermarket rims to make it stand out. Ready for a new tire and wheel package, we have the hottest tires and wheels ready to transform your ride from ordinary to extraordinary.

What does St mean on a trailer tire?

ST tire designation: ST stands for Special Trailer tire. ST tires are designed for use on trailer axle positions only. They are not designed for the load or traction requirements of a drive or steering axle. ST tires have strengthened sidewalls to prevent the tire from rolling under the rim in turns and when cornering.