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2022 Chevy Silverado ZR2 vs Ford F-150 Raptor and Ram 1500 TRX Spec Comparison

The 2022 Chevy Silverado refresh brings a new top dog off-road Chevy, the Silverado ZR2. It has the biggest V8 available, flashy looks, trick suspension and other off-road goodies. And naturally, that means people will be comparing it with the other top-rung off-road trucks, the Ford F-150 Raptor and the Ram 1500 TRX. As such, we've assembled the specifications available so far to see how the three super trucks compare. Having just been revealed, there are a few things we don't know about the ZR2, such as fuel economy and some other suspension details, but we know quite a lot. And from what we know, the ZR2 has some interesting positives and negatives compared to the other trucks. First, it's pretty clear that the ZR2 isn't as extreme as the Raptor and TRX. We wouldn't be surprised if Chevrolet insists they aren't direct competitors. Specifically it has the least power and torque by a fair margin, the smallest tires and the least ground clearance. Still, it's not completely fighting with an arm tied behind its back. It's the narrowest by a significant margin, which is good for tighter trails. It also has the best towing and payload capacity, and the approach, break-over and departure angles are quite competitive despite the "little" tires. It's also the only one to boast a locking front differential in addition to a rear locker. The Raptor can be had with a limited-slip front differential, and the TRX only gets an open front differential. Check out all the specific numbers in the chart below, as well as additional stories on the trucks featured below. Other reviews and deep dives about the new Silverado, F-150 Raptor and Ram 1500 TRX 2022 Chevy Silverado 1500 Reveal In addition to the new ZR2, the Silverado line also gets new interiors, an upgraded four-cylinder and other updates.   2021 Ram 1500 TRX First Drive Review Our review of the Raptor's chief competitor, the mighty TRX. That just sounds like we're talking about Jurassic Park.   2021 Ram TRX Suspension Deep Dive and RTI ramp test Follow along with engineer Dan Edmunds as he takes you under the TRX and explains everything there is to know about its suspension -- and how it's able to do what it does.

Texas cops pull armed suspect from burning car

A high-speed chase through Fort Worth, Texas ended in dramatic fashion earlier this month when FWPD pulled armed burglary suspects from the burning wreckage of their escape vehicle. According to NBC DFW, Fort Worth police were dispatched to Avington Way on the evening of July 16 to investigate reports of a burglary. The burglary victim told police he had arrived home to find three individuals hauling his property out of his house. When he approached them, one of the suspects pointed a handgun at him and told him to stay back. Then all three suspects climbed into a silver Dodge Avenger and sped away. FWPD officers spotted the Avenger a short time later on Sycamore School Road and, after the car refused to pull over, the chase was on. Police chased the burglary suspects through the city at speeds approaching 100 mph until the Avenger blew a red light and was t-boned by an oncoming pickup at the intersection of California Parkway and James Avenue. As the pursuing officers closed in on the disabled car, it suddenly caught fire. One suspect bailed out and ran for it, but the remaining two were trapped inside with the flames quickly mounting. Despite the spreading fire and the threat of armed suspects in the vehicle, police officers rushed to pull the men from the wreck. The driver was removed easily, but the passenger was unconscious and trapped behind a crushed passenger door. The scene was caught on the officers' body cameras as they pried the door open with their bare hands. Eventually the officers got the semi-conscious man out of the passenger seat just as the car was completely engulfed in flames. "It was pretty dramatic. We recruit people that can think on the fly, think quickly, and perform under pressure," FWPD Sergeant Marc Povero told WFAA. All three suspects are facing charges for burglary, and the driver was charged with evading arrest. News Source: WFAA, NBC DFW Auto News Chevrolet Dodge Driving Safety Truck Police/Emergency Sedan fire car fire burglary

'Killing a Duramax' Gale Banks YouTube series methodically tunes a diesel to death

Learning or perfecting a skill by watching YouTube videos is known as attending YouTube University. GM Authority picked up on one of the video site's more fascinating courses, hosted by Gale Banks; in a fair world, he should be referred to as Professor Banks when it comes to diesel engines and truck tuning. A few months after GM introduced the updated L5P 6.6-liter Duramax diesel V8 in the 2020 Chevrolet Silverado HD and GMC Sierra HD that ships with 454 horsepower and 910 pound-feet of torque, Banks decided he wanted to methodically tune the engine to death. The purpose of the resulting series, called "Killing a Duramax," is to push more power out of the engine in order to discover which parts break and when — or, as Banks puts it, force-feed the Duramax "until the crank hits the street and the heads hit the hood." With that knowledge, Banks can figure out all the weak points on his way to building what he calls a "Superturbo," that being a supercharged, twin-turbo race engine with more than 1,000 hp. What makes the series fascinating is Banks' knowledge, paired with the company's comprehensive iDash engine monitoring system that keeps tabs on a glut of parameters every step of the way. So for instance, you get Banks explaining the differences between inches of mercury and barometric pressure, how those are different from the water content of the air measured in grains, then showing those readouts on the iDash, then explaining in detail how they affect the air density in the Duramax system. The stock Borg-Warner variable turbo gets a lot of airtime — Banks accuses it of being "out to lunch" because he feels it's the weakest link on the engine. That turns into a turbo teardown and a deep explanation of performance pitfalls, such as when air pressure on the turbine begins to diverge from the boost pressure coming from the compressor. Banks says he can keep close tabs on where power's coming from, because the iDash monitors the horsepower contribution provided by the ambient air, the turbo, and the intercooler separately. The major changes so far are a stouter Precision 7675 turbo and TurboSmart wastegate (episode 5), a twin intake (episode 6), a custom liquid-cooled intercooler from a marine engine, a new GM oil cooler and synthetic oil (episode 10), and new injectors (episode 11).