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Triangle

Triangle TR643

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Starting at $65.99

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Starting at $65.99

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Starting at $65.99

  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    7.7

    Good

    Score breakdown:

    7.5

    Long lasting

    Good

    8.3

    Durability

    Great

    7.7

    Traction

    Good

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Triangle

Professional tire installation near you.

Every purchase includes:

Shop with confidence

7 reviews

7 on SimpleTire
Write a review

3.4

overall rating

71%

Would you buy again?

Review breakdown

  • 3 out of 100
  • 1 out of 100
  • 1 out of 100
  • 0 out of 100
  • 2 out of 100

Scorecard

Dry

3.3

Wet

3.2

Winter

2.7

Comfort

3.6

Noise

3.4

Treadwear

3.2

7 SimpleTire reviews

Dissatisfied
1
Verified Customer
Sep 26, 2020

The worst tires ever. The first one exploded when I was driving about 65 miles/hour, so I put the spare tire which was exactly the same brand. Within about 40 miles the second one suddenly sheared the top layer, causing some damage to my trailer.

Max
1
Verified Customer
Sep 23, 2019

Chris
5
Verified Customer
Sep 2, 2018

I've delt with a lot of trailer tires in my life and these are a very well built tire very sturdy side wall and handle my 12 thousand lb tractor just fine great tires well worth the price..

Billy
5
Verified Customer
Aug 5, 2017

Two new tires for my two horse trailer. Awesome company and service.

Francois
4
Verified Customer
Jun 26, 2017

Excellent RV TRAILER tire

Michael
5
Verified Customer
Jul 23, 2015

Excellent trade tire they wear well. This place has the best prices even with shipping. Will definitely come back for our next purchase.

Theodore Robeson
3
Verified Customer
Jul 21, 2015

See all customer reviews

Get technical:

Triangle's TR643 is a special-purpose trailer tire that's meant to haul travel, boat, and utility trailers and offers drivers a high load capacity, good high-speed performance, and traction. The TR643 has symmetric tread design with a solid center rib for adequate highway stability, traction, and longer tread wear. The TR643 also comes with a rounded profile and twin steel belt construction (select sizes offered with nylon cap plies) for improved traction and durability.



Features & Benefits

  • Designed for use on trailers; not approved for use on passenger vehickes
  • Symmetric tread design with solid center rib ensure adequate highway stability, improved traction, and longer tread wear
  • Rounded profile improves cornering performance
  • Twin steel belts (nylon cap plies in select sizes) maximize traction and durability
  • Commonly used on travel, boat, and utility trailers

Triangle
Vehicle
Mileage Warranty
N/A
Load Range
C (6 Ply)
Tread Depth
10/32nds
Inflation Pressure
51 PSI
Part Number
10146430720
Tread Design
Symmetrical
Tire Weight
17 lbs
Section Width
6.97"
Overall Diameter
24.02"
Commercial Position
Trailer
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Triangle

TR643 ∙ 6 sizes available