Castle Rock ST225/75R15 Radial Tire w/ 15" Liger Aluminum Wheel - 6 on 5-1/2 - LR D - Gray

Castle Rock Trailer Tires and Wheels - LH56FR

Radial tire has 8-ply rating and 2,540-lb max load at 65 psi. 15" x 6" Aluminum wheel has 6 on 5-1/2 bolt pattern. 1-Year No Excuses Guarantee on tire. Complimentary roadside assistance included.

Features:

• Tire-and-wheel assembly is ideal for RVs, campers, and trailers
• Aluminum wheel is durable, lightweight, and rustproof
  • Liger Series 6-spoke design in gunmetal gray
  • Automotive-grade clear coat finish on the front protects from scuffs and scratches
• Steel inserts in lug nut well help to keep wheel securely in place on trailer hub
  • Prevent holes from wearing down
  • Eliminate the need for constant retightening of lug nuts
• Castle Rock radial tire is constructed with double steel belts and double nylon piles
  • Nylon tread-firming belt overlays help prevent tread separation
  • Tread wear indicator (TWI) makes it easy to see tread depth
  • Radial ply tire is great for highway use
• Siping on the tire tread channels water away from the tire to improve traction during wet, snowy, or icy conditions
• Special trailer (ST) tire has sturdy sidewalls so that it can handle heavy loads
  • Created specifically for trailers and not intended for use on other vehicles
• Complimentary roadside assistance for 2 years
  • Flat tire service available 24/7 anywhere in the United States, Canada, or Puerto Rico
• Assembly meets DOT specifications
  • Tire meets FMVSS specifications
  • Wheel meets SAE J1204 standards
• Center cap sold separately

Specs:

• Rim dimensions: 15" diameter x 6" wide
• Bolt pattern: 6 on 5-1/2"
• Wheel bolt size: 1/2"-20
• Wheel capacity: 2,830 lbs
• Pilot diameter: 4.25"
• Offset: 0
• Tire size: ST225/75R15
  • Section width: 8.78"
  • Outer diameter: 28.3"
• Tire capacity:
  • Load range: D
  • Ply rating: 8
  • Maximum load: 2,540 lbs at 65 psi
• Tread depth: 9.5/32"
• Maximum speed: 75 mph (speed rating L)
• Warranty:
  • 5-Year on tire
  • 1-Year on wheel
• 1-Year No Excuses Guarantee on tire

Lionshead Roadside Assistance Program

This tire-and-wheel assembly comes with complimentary roadside assistance for 2 years. If your RV or trailer has a flat tire, call the help line and a technician will come change the flat for you. You can call 24 hours a day, 7 days a week, and 365 days a year from anywhere in the United States, Canada, or Puerto Rico.

1-Year No Excuses Guarantee

This tire has a 1-year No Excuses Guarantee. If within the first 12 months the tire is damaged in any way that's not covered by warranty, it will be replaced at no charge. You will also be compensated a flat labor rate for the cost of mounting the replacement tire.

Steel Lug Nut Inserts

This aluminum wheel comes with steel inserts in the lug nut wells. The inserts are pressed into the aluminum, and they help prevent the holes from wearing down over time. This ensures that the wheel stays secured to your trailer hub and that you won't have to constantly retorque the lug nuts.

Castle Rock Radials

Unlike standard trailer tire tread, which has solid, continuous ribs, the tread on these Castle Rock radials has ribs with breaks. These breaks allow water to run off to the sides. The Castle Rock tread also has sipes. Siping is a process in which thin grooves (or sipes) are cut into the rubber of the tire. The grooves channel water away from the tread so that the tire makes better contact with the road. Both of these features greatly improve traction during wet, snowy, or icy conditions.

Castle Rock radials are constructed with double steel belts and double nylon cords. A protective layer of nylon is wrapped around the steel belts to help prevent tread separation.

Radial Tires vs. Bias Tires

Radial ply tires are designed for trailers that are towed on the highway. The cords on a radial tire are positioned at a 90-degree angle to the direction of travel so that they lay across the width of the tire from wheel lip to wheel lip. This construction prevents the cords from rubbing against one another when the tire flexes, unlike the cords on a bias ply tire. As a result, radial tires have less rolling resistance and heat buildup, which leads to a longer tread life and improved steering at higher speeds.

Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: "5 on 4-1/2" means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: "8 on 6-1/2" means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)

Measuring the distance from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

• If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
• If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
• If D = 3", then the bolt pattern is 5 on 5"
• If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"

A-HZCR-225RD-JFLG-150-600-6GMF Lionshead Castle Rock ST225/75R15 Radial ST Tire with 15" Liger Gunmetal Grey Aluminum Rim - 6 on 5.5 - Load Range D