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MARASTAR

MARASTAR is a manufacturer of tires, inner tubes, and flat-free wheels for light-duty and industrial applications. The brand's product line includes pneumatic tires for lawn and garden equipment, golf carts, and trailers, as well as solid rubber and polyurethane foam wheels that eliminate flat tires in material handling and caster applications. MARASTAR products are commonly specified by maintenance and procurement teams for equipment such as wheelbarrows, mowers, utility carts, dollies, and industrial casters. The product range covers tire sizes from 4.00-6 up to 20 x 10-10, with load capacities from 550 lb to 675 lb for the solid and pneumatic options listed. Tread patterns include SU12 for turf and light terrain, and valve types such as TR13 for inner tubes. Construction materials vary by product family: pneumatic tires use rubber with specified ply ratings (e.g., 4-ply), while flat-free wheels use solid rubber or polyurethane foam with hubs made of plastic or steel. These wheels are designed as direct replacements for pneumatic assemblies, providing puncture-proof operation. 3G Electric supplies MARASTAR products globally, with a catalog that includes tire-only options, inner tubes, and complete wheel assemblies. The line is relevant to buyers seeking reliable, low-maintenance wheel solutions for equipment that operates on smooth to moderately rough surfaces. Technical specifications such as load capacity, hub length, and tire sidewall number are provided for each SKU to aid in selection. 3G Electric supports the MARASTAR line by stocking a range of SKUs and offering quotation and fulfillment services to industrial customers worldwide.

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About MARASTAR

MARASTAR is a manufacturer of tires, inner tubes, and flat-free wheels for light-duty and industrial applications. The brand's product line includes pneumatic tires for lawn and garden equipment, golf carts, and trailers, as well as solid rubber and polyurethane foam wheels that eliminate flat tires in material handling and caster applications. MARASTAR products are commonly specified by maintenance and procurement teams for equipment such as wheelbarrows, mowers, utility carts, dollies, and industrial casters. The product range covers tire sizes from 4.00-6 up to 20 x 10-10, with load capacities from 550 lb to 675 lb for the solid and pneumatic options listed. Tread patterns include SU12 for turf and light terrain, and valve types such as TR13 for inner tubes. Construction materials vary by product family: pneumatic tires use rubber with specified ply ratings (e.g., 4-ply), while flat-free wheels use solid rubber or polyurethane foam with hubs made of plastic or steel. These wheels are designed as direct replacements for pneumatic assemblies, providing puncture-proof operation. 3G Electric supplies MARASTAR products globally, with a catalog that includes tire-only options, inner tubes, and complete wheel assemblies. The line is relevant to buyers seeking reliable, low-maintenance wheel solutions for equipment that operates on smooth to moderately rough surfaces. Technical specifications such as load capacity, hub length, and tire sidewall number are provided for each SKU to aid in selection. 3G Electric supports the MARASTAR line by stocking a range of SKUs and offering quotation and fulfillment services to industrial customers worldwide.

Common Applications

  • Golf carts — MARASTAR SU12 off-road tire in 205/50-10 for turf and light terrain, 675 lb capacity
  • Wheelbarrows and garden carts — MARASTAR 4.00-6 tire with SU12 tread for soil and grass surfaces
  • Lawn mowers and tractors — MARASTAR inner tube with TR13 valve for 20 x 10-10 tires
  • Utility and boat trailers — MARASTAR inner tube for 4.80 x 8 tires with TR13 valve
  • Industrial carts and dollies — MARASTAR 10-inch solid rubber wheel with plastic hub, 550 lb capacity
  • Material handling equipment — MARASTAR 12-inch solid rubber wheel with steel core, 600 lb capacity

Frequently asked questions

Common questions about MARASTAR from 3G Electric.

What is the load capacity of MARASTAR flat-free solid rubber wheels?

MARASTAR flat-free solid rubber wheels are available with load capacities of 550 lb and 600 lb, depending on the model. For example, the 10-inch diameter wheels (SKU 40N434 and 16V333) are rated at 550 lb, while the 12-inch diameter wheels (SKU 40N438 and 40N439) are rated at 600 lb. These capacities are per wheel and assume proper installation and even load distribution. When selecting a wheel, consider the total weight of the equipment and load, and choose a wheel with a sufficient safety margin. The load capacity is determined by the wheel's construction, including the rubber compound and hub design.

Are MARASTAR golf cart tires suitable for off-road use?

MARASTAR offers the SU12 type off-road tire in size 205/50-10, designed for golf cart applications. This tire provides traction on turf and light terrain, making it suitable for golf courses and similar environments. It has a 4-ply rating and a weight capacity of 675 lb. The tire is supplied as tire-only, so it requires a compatible wheel for installation. For heavier off-road use, consult the load rating and terrain conditions to ensure suitability. This tire is not intended for highway use.

What valve type do MARASTAR inner tubes use?

MARASTAR inner tubes for lawn and garden equipment and trailers use TR13 valve stems. For instance, the lawn and garden inner tube (MPN 20921) for tire size 20 x 10-10 and the trailer inner tube (MPN 80911) for tire size 4.80 x 8 both feature TR13 valves. TR13 is a standard valve type commonly used in these applications. When replacing an inner tube, verify the valve type matches the rim's valve hole to ensure a proper fit and seal.

What is the difference between MARASTAR solid rubber wheels and polyurethane foam wheels?

MARASTAR offers both solid rubber and polyurethane foam flat-free wheels. Solid rubber wheels are constructed with a rubber tread bonded to a hub (plastic or steel) and provide a hard, durable ride suitable for industrial carts and dollies. Polyurethane foam wheels use a foam core that is lighter than solid rubber and may offer better shock absorption. The choice depends on the application: solid rubber is often used for higher load capacities and abrasive surfaces, while polyurethane foam is preferred for smoother surfaces and where weight reduction is beneficial. Both types eliminate flats and require no inflation.

Can MARASTAR wheelbarrow tires be used on other lawn and garden equipment?

The MARASTAR wheelbarrow tire in size 4.00-6 with SU12 tread pattern is designed for wheelbarrows and light lawn and garden equipment. It fits standard 4.00-6 rims and is supplied as tire-only. While primarily intended for wheelbarrows, it can be used on other equipment that accepts this tire size and load requirement, such as small carts or spreaders. Always check the equipment manufacturer's specifications for tire size and load capacity to ensure compatibility. This tire is not suitable for highway or high-speed applications.

What hub lengths are available for MARASTAR flat-free wheels?

MARASTAR flat-free wheels come with various hub lengths to fit different caster and axle configurations. For example, the 10-inch wheel (SKU 16V333) has a hub length of 2 1/4 inches, while the 12-inch wheel (SKU 40N438) has a hub length of 3 1/4 inches. The hub length must match the caster or axle width for proper installation. Measure the existing hub or caster fork to select the correct replacement. Hub length is specified in the product details for each SKU.