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Kumho Road Venture AT KL78 LT355/65R-18

  • Part Number: 1821013
  • Service Description: 125 S
  • Sidewall: BW
  • Load Range: D (8 Ply)
  • Type: Light Truck All Terrain
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Kumho Road Venture AT KL78 LT355/65R-18

The Kumho Road Venture AT KL78 is an all-terrain tire specially developed for drivers who are looking for on and off-road traction, steering stability, and durability. Ideal for jeeps, pickup trucks, and sports utility vehicles, the Kumho Road Venture AT KL78 gives you the confidence to drive on and off the road no matter what weather it is. It features a special tread compound that™s resistant to cuts and chips allowing you to enjoy driving the most challenging terrains. The all-terrain tread pattern consists of large independent tread blocks which improve off-road traction, steering response, and directional stability. To help enhance wet and winter weather traction are the full depth circumferential zigzag grooves and multiple lateral grooves which evacuate water efficiently out of the tires while increasing hydroplaning resistance. To get the most out of the Kumho Road Venture AT KL78, it is recommended to use in sets of four.

Features & Benefits

  • Self-cleaning abilities with its optimized tread groove tapers which eject dirt, mud, and snow to enhance traction on loose surfaces
  • Internal structure consists of twin steel belts reinforced by spirally wrapped nylon to improve strength and durability
  • Enhanced ride quality despite stresses on and off the road with its two-ply polyester cord body

Tire Specifications

Road Venture AT KL78 LT355/65R-18

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
LT355/65R-18 N/A 3,638 lbs 50 psi 18/32nds N/A 14" N/A 37"

Purchase includes the Kumho Road Venture AT KL78 tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Kumho Road Venture AT KL78 tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at

Please Note: Specifications of the Kumho Road Venture AT KL78 tires shown above are listed to be as accurate as possible based on the information provided to us by Kumho tires.

Available Sizes & Prices

Road Venture AT KL78 LT355/65R-18

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
LT30/9.50R15 104S OWL 1785213 View Details
35/12.50R17 111S OWL 2102193 View Details
205/R16 104S BW 7990B View Details
P225/75R15 100S 500AB OWL 2100073 View Details
P225/75R16 104S 500AB OWL 2100063 View Details
LT225/75R16 115Q OWL 1784413 View Details
P235/65R17 103S 500AB BW 1904213 View Details
P235/70R16 104S 500AB OWL 1802513 View Details
P235/75R15 108S 500AB OWL 1810033 View Details
LT235/85R16 120Q OWL 1784613 View Details
P255/65R17 108S 500AB OWL 1802813 View Details
LT265/70R17 109Q OWL 2102213 $791.68 set of 4 $197.92 View Details
P265/70R18 114S 500AB BW 1803213 View Details
P265/70R18 114S 500AB OWL 2004533 View Details
P265/70R16 111S 500AB OWL 2004503 View Details
LT265/75R16 112S OWL 1784813 View Details
P265/75R16 114S 500AB OWL 1803313 View Details
P275/55R20 117S 500AB BW 2102313 View Details
LT275/65R18 123Q OWL 1904913 View Details
P275/65R18 114S 500AB OWL 2102293 View Details
LT285/65R18 108Q OWL 2102233 View Details
P285/70R17 117S 500AB OWL 2004523 $710.04 set of 4 $177.51 View Details
P305/50R20 120S 500AB BW 1904613 $888.52 set of 4 $222.13 View Details
LT305/70R16 124Q BW 1818113 View Details
LT315/75R16 121Q BW 1818213 View Details
LT325/60R18 119S BW 1817713 $1008.8 set of 4 $252.20 View Details
LT325/60R20 121S BW 1774513 View Details
LT325/65R18 121S BW 1817813 $1067 set of 4 $266.75 View Details
LT355/60R20 122S BW 1823713 View Details

Treadlife Warranty

Road Venture AT KL78 LT355/65R-18

This product is not covered by a manufacturer’s treadlife warranty.

Customer Support

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Ratings & Reviews

Kumho Road Venture AT KL78

I love these tires. I've bought these for my son, and all i've heard are good things! Thank to the boys at simple tire
Kris D Murch
Superb ride and handling compared to Michelin. Very quite road noise level considering the moderately aggressive tread pattern.

Kumho Road Venture AT KL78 LT355/65R-18


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