Cooper Discover HT3 Light Truck Tires For Travel Trailers

  Cooper Discover HT3, LT 235/75R15 For A Vintage Travel Trailer Automotive tire tread-separation failures are presumably at record historical lows due to the quality of modern tires, and the advent tire pressure monitoring systems (TPMS). I’m not a fan of how TPMS systems have been implemented on late-model heavy-duty Ram 2500 trucks—which require 60 psi in front and 80 … Read More

Cooper Discoverer SRX Tires

Our 2005 Lexus RX 330 was one of the cleanest and best maintained used vehicles we ever purchased. For the first 11 years of life it logged just 52,000 miles, and it was religiously dealer-maintained. Still, it needed a few things, new brakes were one and new rubber another. The tires had more than legal tread—though that’s not saying much, … Read More

Cooper Tires AT3 tire family

Cooper Tires’ Scott Jamieson, Director of Product Management, gives us the rundown on the new AT3 4S, LT, and XLT designs at the 2018 SEMA Show. Copyright James Langan/RoadTraveler All Rights Reserved. Resource: Cooper Tires  

Cooper Discoverer S/T MAXX 285/75R16 tread wear

Cooper Tires’ Discoverer S/T MAXX has been my favorite commercial traction/hybrid tread design since its introduction. I have experimented with four sizes on four different truck platforms, and suggested them to many friends and acquaintances. Two of my four-wheel-drives are still running the S/T MAXX, including the built, 2006 V-8 Toyota 4Runner with 4.88:1 gears in this video.  After a … Read More

Tread Matters: Tire Selection and Fuel Economy

Tread Matters: Tire Selection and Fuel Economy Tires have been a popular subject in magazines for decades, and forums continually see new threads seeking information and expertise. This is partly because they are expensive. They can also provide dramatic style and performance improvements and are an easy upgrade. With so much talk, it is surprisingly difficult to get unbiased, detailed, … Read More

TRD Tundra Wheels a 17 MPG Rock Warrior Solution?

Several weeks ago I posted about purchasing a set of OE 17-inch TRD wheels which included the original BF Goodrich All-Terrain 285/70R17 tires (17″ Tundra Wheels & BFG A/T Tires). However those were not the first, nor the best, set of TRD Rock Warrior wheels I have purchased. The Cooper S/T MAXX trial started last summer and has drug on for … Read More

Tire Pull Diagnosis

Looking For The Offending Tire  Conventional wisdom regarding radial tire pull says that if a tire is the source of the pulling problem it can be diagnosed by using a specific procedure. -Rotate the front tires side-to-side. If the vehicle goes in the opposite direction, it’s one of the front tires. If the vehicle goes in the same direction the … Read More