Matthew Green, Author at 109 Mufflers & Tires

Rivian R1S endurance testing exposes extreme inner tire tread wear

By Matthew Green / June 22, 2026

While many electric vehicle owners anticipate rapid tire degradation, the Rivian R1S hides a dangerous suspension secret: factory camber geometry and immense curb weight silently…

2026 Hyundai Palisade track tests expose aggressive downshifting at highway speeds

By Matthew Green / June 22, 2026

Track testing of the redesigned 2026 Hyundai Palisade reveals an aggressive highway downshift calibration that shatters its luxurious cabin quietness. Discover why this happens and…

Subaru Outback screen updates permanently eliminate physical climate control dials

By Matthew Green / June 22, 2026

The latest Subaru Outback screen updates permanently eliminate physical climate control dials, forcing drivers into a complex, multi-step screen tapping sequence just to clear a…

Ford F-150 EcoBoost turbo failure warnings vanish after swapping this cheap sensor

By Matthew Green / June 22, 2026

Don't pay thousands for unnecessary turbo replacements. Learn how a cheap, easily accessible MAP sensor on your Ford F-150 EcoBoost can trigger scary underboost codes,…

Tesla Model Y vegan leather peels instantly after using basic sanitizing wipes

By Matthew Green / June 22, 2026

Using standard household sanitizing wipes on your Tesla Model Y can instantly trigger irreversible peeling of the white vegan leather seats, destroying your cabin's aesthetic…

Toyota Prius 200k-mile lifespans depend entirely on cleaning the battery fan

By Matthew Green / June 22, 2026

A simple, overlooked maintenance task can save your hybrid battery. Discover the hidden cabin filter choking your Toyota Prius cooling fan and how to clean…

Costco Auto Program discounts fail when dealerships mandate their own financing

By Matthew Green / June 22, 2026

Discover how dealerships use a hidden finance loophole to erase your Costco Auto Program savings, and learn the step-by-step strategy to protect your wallet at…

Mazda CX-5 used inspections require pressing the infotainment screen corners

By Matthew Green / June 22, 2026

Before buying a used Mazda CX-5, skip the engine bay for a moment and look closely at the dashboard. Discover why a simple physical check…

Toyota Land Cruiser markups hide thousands in forced port accessory upgrades

By Matthew Green / June 22, 2026

Before your new Toyota Land Cruiser even arrives at the dealership, hidden port-installed options can silently inflate its price. Here is how to spot these…