Standard here, not on the base trim: Trailer Brake Controller standard on LT trim and above
Specifications
Source: manufacturer press kit
Brakes
Front brake diameter
330 mm
Front brake type
vented disc
Rear brake diameter
345 mm
Rear brake type
vented disc
Dimensions Exterior
Ground clearance
7.9 in
Overall height
75.4 in
Overall length
241.4 in
Overall width
81.2 in
Wheelbase
157 in
Engine Basics
Aspiration
twin turbo
Cylinder count
4
Engine displacement
2700 cc
Fuel injection system
gdi mpi
Engine type (full description)
2.7L Turbo DOHC VVT DI with Active Fuel Management
Valve configuration
Dual-overhead camshafts, four-valves per cylinder
Engine Output
Horsepower
310 hp
Torque
430 lb-ft
Fuel Economy
MPG (city)
18 mpg
MPG (highway)
21 mpg
Fuel System
Fuel tank capacity
24 gal
Headroom
Front headroom
43 in
Second-row headroom
40.1 in
Legroom
Front legroom
44.5 in
Second-row legroom
43.4 in
Shoulder Room
Front shoulder room
66 in
Second-row shoulder room
65.1 in
Steering
Steering type
Electric power-assisted rack-and-pinion
Suspension
Front suspension type
Independent coil-over-shock with twin-tube shock absorbers
Rear suspension type
Solid axle with semi-elliptic, variable-rate, two-stage multileaf springs, splayed twin-tube shock absorbers
Tires
Tire size
P275/60R20
Transmission
Final drive ratio
3.4
Transmission speeds
8
Transmission type
automatic
Weights
Curb weight (maximum)
5350 lbs
Curb weight (minimum)
5130 lbs
Gross vehicle weight rating
7300 lbs
Wheels
Wheel diameter
20 in
Wheel material
aluminum
Wheel width
9 in
Standard & optional equipment
Source: manufacturer press kit
Safety4 std · 0 opt
Downhill Brake Control
Electronic Stability Control
Four-wheel disc with electro-hydraulic power assist and ABS
Vented front and rear DuralifeTM brake rotors
Chassis1 std · 0 opt
Electric power-assisted rack-and-pinion steering
Cargo1 std · 0 opt
Trailer Brake Controller standard on LT trim and above
Ranked by what shoppers ask about first; standard equipment before options.
Transcribed from the manufacturer's official press kit for the 2025 Silverado. Confirm with the window sticker for a specific unit.
The cheapest ownership win
Insurers price the 2025 Silverado very differently, and the gap between the best and worst quote on the same car and driver is usually larger than any option you are weighing on this page.
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Common questions about the RST
Source: EPA, NHTSA and manufacturer press kits
What does the 2025 Chevrolet Silverado RST add over the Work Truck?
Against the Work Truck, 1 feature becomes standard that the Work Truck does not and 16 published specifications differ. Both lists are on this page, taken from the manufacturer's own press material.