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285/75R18 Kumho RT51 All Season

285/75R18 Kumho RT51 All Season

$347.00

In stock

SKU: KH 2368193
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Additional information

Speed Index

Brand

width

profile

diameter

Load Index

Season

Vehicle Type

Light Truck
Sidewall

Black Sidewall
Warranty

80000
Tread Depth

18

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Detailed specifications

Listed are full spes for this 285/75R18 Kumho RT51 All Season tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.

Why choose the 285/75R18 Kumho RT51?

285/75R18 Kumho RT51 is positioned as a all season / light truck fitment tire with clear Ontario and Quebec delivery details.

Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page

Best fit if you want

  • Mild year round driving, daily commuting, and comfort focused use.
  • Drivers who use separate winter tires for Quebec winter months or severe cold.

Double-check if you need

  • Quebec winter tire compliance unless the exact tire also carries the 3PMS symbol.
Buying optionWhat to compare
Lowest sticker price tiresCheck shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout.
XYZTires.comAssist with fitment context, Ontario/Quebec free delivery, and product specific FAQ.

Quick Specs

  • Size: 285/75R18
  • Brand / Model: Kumho RT51
  • Season: All Season
  • Vehicle Type: Light Truck
  • Load / Speed: 129R (Load index 129 supports up to 1850 kg per tire; speed rating R rated up to 170 km/h)
  • Certifications: —
  • Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)

What these tire specs mean

  • Load Index 129 is the tire’s standardized carrying capacity, supporting up to 1850 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
  • Speed Rating R indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 170 km/h under proper load and inflation.
  • All Season tires are made for mild year round driving, but they generally do not meet Quebec winter tire requirements unless they also carry 3PMS.
  • Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
  • Warranty coverage is manufacturer backed and depends on normal use, proper maintenance, rotation, inflation, and alignment conditions.

How this tire is positioned

285/75R18 Kumho RT51 is positioned as a all season tire built around a 285 mm section width and 18-inch wheel fitment.

In practical terms, this size combines a 75-series sidewall of about 214 mm with a 18-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.

Feature wise, this tire indicates load index 129 and speed rating R (~170 km/h).

About the 285/75R18 tire size

The 285/75R18 size breaks down as follows:

  • 285 — tread width in millimetres
  • 75 — sidewall height as a percentage of tread width (approx. 214 mm)
  • R18 — fits a 18-inch rim

The 285/75R18 size is commonly found on full size SUVs and light trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.

Key features — Kumho RT51 in 285/75R18

  • Load/Speed: 129R — load index 129 supports up to 1850 kg per tire, while speed rating R is rated up to 170 km/h.
  • Size: 285/75R18 (fits an 18-inch wheel).
  • Season category: All Season.
Quebec winter tire mandate — note for all season tires

Quebec requires winter tires from December 1 to March 15. The 285/75R18 Kumho RT51 is an all season tire — standard all-season tires generally do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol. Consider a dedicated winter or all weather tire for Quebec driving.

Warranty

  • Warranty: 80000
  • This warranty is provided by Kumho and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.

Vehicles that commonly use 285/75R18 tires

Examples from our vehicle fitment lookup include:

  • 2020–2024 Ford F250
  • 2020–2024 Ford F350

Find tires for your vehicle

Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:

Shop more tires — Ontario & Quebec delivery

Frequently asked questions — 285/75R18 Kumho RT51 All Season

What does the 285/75R18 tire size mean?

The 285/75R18 size indicates a tread width of 285 mm, a sidewall ratio of 75% (approximately 214 mm tall), and a 18-inch rim diameter. This size is commonly found on full size SUVs and light trucks.

Is the 285/75R18 Kumho RT51 an All Season tire?

Yes — the 285/75R18 Kumho RT51 is categorized as an All Season tire. Standard all-season tires are designed for year round use in mild conditions but do not satisfy Quebec’s mandatory winter tire requirement unless they carry the 3PMS symbol.

What does the 129R rating mean on the 285/75R18 Kumho RT51?

On the 285/75R18 Kumho RT51, the service description 129R indicates a load index of 129 and a speed rating of R (approximately 170 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.

Is the 285/75R18 Kumho RT51 3PMS rated?

No — the 285/75R18 Kumho RT51 is not listed as 3PMS rated.

Is the 285/75R18 Kumho RT51 studdable?

This tire, 285/75R18 Kumho RT51 is not studdable. Contact us for any questions.

Does the 285/75R18 Kumho RT51 support run flat driving?

No — the 285/75R18 Kumho RT51 is not a run flat.

Is the 285/75R18 Kumho RT51 an XL (extra load) tire?

No — the 285/75R18 Kumho RT51 is not an XL (extra load) tire.

What does speed rating R mean on the 285/75R18 Kumho RT51?

Speed rating R on the 285/75R18 Kumho RT51 corresponds to a maximum sustained speed of approximately 170 km/h under full load. Always obey posted speed limits regardless of tire rating.

Can I order the 285/75R18 Kumho RT51 with delivery to Ontario or Quebec?

Yes — XYZTires ships the 285/75R18 Kumho RT51 to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).

Why buy the 285/75R18 Kumho RT51 from XYZTires if another tire looks cheaper?

A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.

Other available sizes — Kumho RT51

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