SHINKO SKU: 87-4937

Shinko SR 999 Long Haul White Wall Rear Tire 180/55B18 - Harley & Indian V-Twin

$353.95
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About Shinko

Shinko builds motorcycle tires across the cruiser, touring and sport segments at a price point that makes a full set replacement realistic, with V-twin patterns covering both classic and modern fitments.

The Shinko SR 999 Long Haul is a rear cruiser tire with a white wall, sized 180/55B18 and reinforced for long-distance touring. Built with a silica-rich compound and elevated tread depth, it delivers exceptional mileage and all-weather grip for cross-country rides.

Why riders pick this

  • Silica-rich compound for superior wet and cold grip
  • Vivid white wall for classic cruiser style
  • Enhanced rubber blend for higher mileage
  • Elevated tread depth for extended tire life
  • Reinforced carcass for stable road feel

When you're running big miles on your V-twin, the rear tire takes the brunt of the load. The Shinko SR 999 Long Haul rear tire is built to handle it, combining a classic white wall look with advanced construction. Its silica-rich compound is designed to provide excellent traction and extended wear, making it an ideal choice for riders who demand durability and performance.

Dependable Performance, Mile After Mile

  • Silica-rich compound for traction and minimal wear in wet and cold conditions
  • Vivid white wall sidewalls for classic cruiser aesthetics
  • Enhanced rubber blend formulated for higher mileage
  • Elevated tread depth for extended wear
  • Functional siping and deep grooves for wet and dry traction

Built for the Open Road

The reinforced carcass of the SR 999 Long Haul rear tire ensures a stable, planted road feel, even when fully loaded. With aramid belting providing heightened stability and load capacity, you can ride with confidence, knowing your tire is designed to perform consistently across varied road conditions. This tire is ready for whatever the road throws at it, from daily commutes to epic cross-country adventures.

Specifications

  • Brand: Shinko
  • Manufacturer Part #: 87-4937
  • UPC: 191361506949
  • Tire Size: 180/55b18
  • Load Rating: 84h
  • Type: Reinforced, Tubeless
  • Weight: 18.81 lbs
  • Country of Origin: South Korea

Common questions

Is this a rear-only tire?

Yes — this is specifically a rear tire. Be sure to check Shinko's SR 999 front fitments to find a matching front tire for your bike.

Will this tire fit my Harley or Indian bagger?

This is a 180/55B18 rear tire. Please confirm the exact size required for your specific Harley-Davidson or Indian Motorcycle model using your owner's manual or current tire sidewall.

Does this tire offer good mileage for touring?

Yes, the SR 999 Long Haul is built with an enhanced rubber blend and elevated tread depth specifically formulated for higher mileage and extended wear on long-distance rides.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDShinko
TYPETires
SKU87-4937
WEIGHT18.81 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.64
128 RATINGS
5★ 102
4★ 15
3★ 6
2★ 1
1★ 4
✓ VERIFIED
Oct 26, 2025

Great tire

I bought a rear for my 24 roadglide limited back in May and I have put 16,000 miles on it and still has some life but getting too close for comfort I will definitely buy this tire again.

— Lynn C
✓ VERIFIED
Mar 17, 2025

Great Tires

Not sure who said these don’t perform well in wet, these perform better than my old MC3s did. I have 12,000 miles on these and rode in snow, ice, and rain. I ride all year on my 2014 RG special, these tires are incredible.

— Stanley H
✓ VERIFIED
Feb 9, 2024

12,000 miles on back tire

Unbelievable mileage great tire for the money <br /><br />Not the best tire I've ever ran in the rain but handles well! <br /><br />Respect the tire and you'll be fine ? ride within your limits

— Shaggy S
✓ VERIFIED
Feb 1, 2026

Appear to be quality tires…we shall see

Looks are 5 stars. Tire date of manufacture is less than 6 months ago. Rubber feels like they have good friction all across the surface. We’ll see this spring on the mountain roads of the Carolinas and Tennessee. Can’t beat the price, hoping for similar performance to the michelins I’ve been running on for years.

— Keith W
✓ VERIFIED
Jul 9, 2025

Great tire for the price. This is my second rear Shinko. I usually have to do front and rear but the Shinko front tire still looks great. I haul a Bunkhouse trailer all the time and very impressed with the handling and longevity.

— Shawn W
✓ VERIFIED
Jun 17, 2025

Excellent tire I really like the grip cornering and when wet! Definitely my new favorite tire. Haven’t had it long enough to judge wear but it won’t be long till it will have the miles on it!

— DON S