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Triangle
Rims not included with purchase of tires

Triangle TR643

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Starting at $58.99

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Best price guaranteeWe'll match it
  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    7.6

    Good

    Score breakdown:

    7.4

    Long lasting

    Good

    8.4

    Durability

    Great

    7.4

    Traction

    Good

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0% financing options

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Free tire replacement coverage

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24/7 roadside assistance

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Easy returns

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Shop with confidence

98%of customers approveTop 500fastest growing company in US20,000+certified installers7,000+local distributors6M+customers served

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
18 lbs
Section Width
6.97"
Overall Diameter
24.02"
Commercial Position
Trailer
Any info you'are still looking for?
Triangle

TR643 ∙ 3 sizes available