2021 Chevrolet Tahoe Suits Up for Duty
All-new Police Pursuit Vehicles and Special Service Vehicles debut late this year
Style Magazine Newswire | 5/12/2020, 9:07 a.m.
The 2021 Chevrolet Tahoe continues its tradition of providing law enforcement with capable and dependable vehicles. The next-generation Tahoe is available in two law enforcement packages: the Tahoe Police Pursuit Vehicle is designed for high speeds and dynamic capability with the added comfort needed from an everyday patrol vehicle; the Special Service Vehicle is more focused on off-road and towing needs where high-speed operations are not required.
“Tahoe is the most aspirational vehicle in the law enforcement industry,” said Ed Peper, U.S. vice president, GM Fleet. “By listening to the needs of officers from around the country, we have built the best Tahoe ever.”
Both the PPV and SSV models are powered by the Tahoe’s 5.3L V-8 engine paired with a 10-speed automatic transmission. To meet the most demanding needs of law enforcement, the PPV engine borrows high-performance rocker covers from the Chevrolet Camaro ZL1 LT4 engine. These rocker covers improve crankcase ventilation, allowing the 2021 Tahoe to handle high lateral conditions better than its predecessor. Engine oil and transmission fluid are cooled by dedicated, heavy-duty cooling systems specific for law enforcement applications.
To handle the dynamic load of police pursuits, Chevrolet worked with Bridgestone to develop a pursuit-rated all-season tire. The Firestone Firehawk Pursuit tires, mounted to 20-inch steel wheels, were tested by Chevrolet at multiple race tracks and play a large role in the PPV’s improved stopping distance, which has been reduced by 11 feet from 62 to 0 mph on dry surfaces compared to the 2020 model.
Additional performance enhancements of the PPV include:
-Specific suspension tuning with unique monotube dampers, coil springs and stabilizer bars for less body roll and more driver confidence when executing police-type maneuvers.
-Lower ride height compared to civilian Tahoes for better high-speed aerodynamics and improved vehicle stability.
-Heavy-duty braking system with large front Brembo six-piston aluminum monoblock calipers on 16-inch rotors.
-Heavy-duty, clutch-type limited slip rear differential.
-Speedometer certified at 140 mph.
New model brings major benefits
Both PPV and SSV packages benefit from the SUV’s completely new design, which offers class-leading interior space. The new Tahoe police-specific front seats provide additional hip room, allowing officers’ utility belts to fit more comfortably. 2021 Tahoe police vehicles offer 70.3 cubic feet of cargo volume behind the second-row seat, which is 18.3 cubic feet more than the next largest pursuit-rated SUV competitor. Rear door openings are now 13 percent (3.5 inches) wider than the previous generation to ease the loading of handcuffed passengers.
The all-new independent rear suspension and longer wheelbase dramatically improve handling and ride smoothness for both civilian and law enforcement applications, particularly on uneven pavement and unpaved surfaces. The exterior design is based on the new Tahoe Z71 trim, which features a rugged front grille, higher approach angle and front skidplate.
Technology is more important than ever as officers can get work done while parked using an available 4G LTE Wi-Fi® Hotspot. Standard HD Rear Vision Camera and Rear Park Assist can help officers prevent collisions when backing up, while standard Hitch Guidance helps officers attach a trailer. Unlike pursuit-rated SUV competitors, Tahoe offers an available Rear Camera Mirror to provide a wide, less obstructed view behind the vehicle compared to a traditional rearview mirror. It is especially helpful with police cabin obstructions like cargo partitions, passengers and K9 kennels common in police vehicles. New to 2021 Tahoe police vehicles is standard keyless entry and push-to-start ignition, which allow police officers to leave their keys on their belts for simpler and quicker use.