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tire products

R-1W

AGRICULTURAL RADIAL TIRES

24-42inch

FARM TRACTOR

Introduce:
1.R-1W is an extremely resistant, cross-ply tire, suitable for tractors, the drive wheels of harvesting machines and many other agricultural uses, particularly on dry surfaces.
2.Alternating bars, with high depth and spaced between them, that provide excellent traction.
3.Tread fund with different slopes (differentiated stiffness planes) that reduce the accumulation of dirt and stones, keeping the tire clean and providing greater traction efficiency.
4.Long and short alternating bars, aligned to the side of the tire that minimize horizontal and vertical vibrations (galloping effect).

Tire parameters

Recommendation of hot selling products

R-1W

SIZE PATTERN LOAD INDEX OVERALL
DIAMETER
MM
SECTION
WIDTH
MM
STANDARD
RIM
RELEVANT
PRESSURE
KPA
MAX LOADING
KG
380/85R28 R-1W 133A8/130B 1350 389 W12/W13 160 2,060
420/85R28 R-1W 139A8/136B 1438 452 W13 160 2,430
420/85R30 R-1W 140A8/137B 1483 452 W13 160 2,500
420/85R34 R-1W 142A8/139B 1594 439 W13 160 2,650
460/70R24 R-1W 166A8/158D 1254 455 W15L 240 4,250
460/85R30 R-1W 145A8/142B 1527 488 W15L 160 2,900
460/85R34 R-1W 147A8/144B 1649 491 W15L 160 3,075
462/85R38 R-1W 149A8/146B 1750 485 W15L 160 3,250
520/85R38 R-1W 155A8/152B 1857 560 W18L 160 3,875
520/85R42 R-1W 157A8/154B 1969 560 DW18L 160 4,125
620/70R30 R-1W 158D 1602 625 W20 240 4,250
650/70R38 R-1W 163D 1833 645 W20 240 4,875
650/70R42 R-1W 166D 1935 645 W20 240 5,300
710/70R38 R-1W 166D 1959 716 W23 160 5,300
650/65R28 R-1W 147D 1491 645 DW20 160 3,075
800/65R32 R-1W 178A8/175B 1833 798 DW25 320 7,500
advantage

Recommendation of hot selling products

Return list

our advantages

Advantages of Qihang factory

01
FACTORY

√ Qihang Tyre has 20 years’ experience in making Bias tires.

√ 15M RMB investments per year for equipment renewal and technology upgrade.

√ Factory using solar panels for clean and environmental friendly energy.

02
TEAM&OEM

√ Fast development and quick response to Market requirement.

√ Giving professional tire marketing and operating instructions for target market.

√ Annual engineering team visit to customer to solve problems on site.

03
SERVICE

√ Fast delivery speed. One 40HQ container lead time is less than 20 days.

√ Supporting Customize products and OEM, designs offered within 72 hours.

√ Flexible payment terms.

04
Quality

√ Life-long warranty guaranteed.

01
FACTORY

02
TEAM&OEM

03
SERVICE

04
Quality

Qihang products

Other products

Bigger pattern block design. Larger grounding surface.
Better wear resistance.

Decorative
pattern

Smaller pattern block, damaging the land or reducing driving comfort. Low wear resistance.

100% Claim percentage and reply within 48 hours.

Compensation

Lower claim percentage, or refuse claims brought by customer.

Advanced mixing center, raw material deviation within 5g,
better tire outward appearance.

Technology

Outdated mixing method, raw material compound deviation could shift largely. Terrible tire outward appearance.

Fully equipped testing machines. ERP system imputed to ensure traceable production.

Testing

Lack of testing machines, easy to encounter large volume quality problems.

Thailand imported rubber to ensure the stability of raw materials.

Raw material

Variously importing rubbers. Could not guarantee the stability of raw materials.

All products have post inflation, easy to assemble.

Product
post inflation

No post inflation, hard to mount for end users.

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