• Air conditioning not desired - this option should be ordered only when a customer does not require air conditioning
• Cloth headliner
• Coat hooks (2) located on cab back panel
• Headlamp warning buzzer
• Interior trim, Very Dark Pewter (Requires 69V Very Dark Pewter Vinyl or 69C Very Dark Pewter Cloth)
• Molded vinyl floor covering
• Powerpoints - one in-cab power source (in addition to optional cigarette lighter) for electrical plug-in accessories
• Radio, Delco AM-FM stereo radio - with coaxial speakers in all door panels
• Seat belt warning indicator
• Seat trim, vinyl, Very Dark Pewter
• Seat, driver, high-back bucket, fixed height, manual adjuster - storage in the seat riser with a small lip at the front to stop contents from sliding out
• Seat, passenger, High-back bucket, Fixed height, manual back angle adjuster - storage in the seat riser with a small lip at the front to stop contents from sliding out
• Steering wheel, simulated leather
• Steering, power - ZF variable ratio power
• Sunshades, passenger side and driver side, vinyl-covered
• Trim console - located next to driver's seat, and two cupholder
• Underhood bodybuilder connections accessory power supply - Provides 12V power supply from the battery with two separate 30 amp fused circuits
• Vinyl door trim panels - with storage pocket on front doors, beverage holders, and reflector on all doors
• Warning tone, key-in-ignition

• Air cleaner, dry type
• Alternator, AD230 Delco Remy 105-amp maximum (N/A with YW2 wrecker package)
• Battery, single 600CCA Delphi Freedom 12V - 115-minute reserve capacity
• Brakes, front, power, 4-wheel disc, 4 channel ABS 2-piston - (See Front Axle options for more detail)
• Brakes, rear, power, 4-wheel disc, 4 channel ABS 2-piston - (See Rear Axle options for more detail)
• Cooling, anti-freeze protection temperature - -40 degrees F (-40 degrees C)
• Frame, 6mm - 80,000 psi (551,600 kPa) yield strength, steel frame, RBM: 610,400 Section Modulus 7.63
• Front axle, 6250 lbs. (2835 kg) capacity - I-beam Wide-trac. Up to 54 degree turn angle, (Includes 2-piston brake apply calipers) (Includes C7P 16,000 lbs. (7257 kg) GVWR)
• Front shock absorber, diameter 1.375" (35mm)
• Front stabilizer bar, 2" x 2" square tube (5 cm x 5 cm)
• Front suspension, tapered leaf, 7000 lbs. (3175 kg) capacity (includes stabilizer)
• Front tire manufacturer code, Goodyear (Requires S4A Goodyear)
• Front tire size, 225/70R19.5F - 7280 lbs. (3802 kg) capacity, (With R4A Goodyear or R4L Michelin, requires R3C front premium highway tread; with R4N Bridgestone requires R3M front all season tread)
• Front tread, premium, highway (Requires R4A Goodyear or R4L Michelin)
• Front wheels, 19.5" x 6.0" (49.5 cm x 15.2 cm), steel disc - 8-hole. 7280 lbs. (3302 kg) capacity
• Fuel sender assembly. Robust fuel pump
• Fuel tank, single, 25-gallon (95L) fuel capacity - gas or diesel located midship between the frame rails, with fuel fill neck located over top of frame rail (this option uses the mid-frame tank included in the NG6 dual tank option), (Required in YW2 Wrecker Package) (Standard on 60" (152.4 cm) CA), (Optional on all other CA's) MINIMUM OVERHANG = 36" (3 FEET)
• GVWR, 16,000 lbs. (7257 kg) capacity - GCWR limited to 24,000 lb. (10,866 kg) (Requires FR5 6250 lbs. (2835 kg) front axle)
• Rear axle ratio, 4.88:1 (Requires GL4 rear axle)
• Rear axle, single speed, 11,000 lbs. (4990 kg) capacity - full floating, Includes 2-piston brake applied calipers
• Rear shock absorber, 1.375" (35mm)
• Rear suspension, multi-leaf, 11,000 lbs. (4990 kg) capacity
• Rear tire manufacturer code, Goodyear (Requires R4A Goodyear)
• Rear tire size, 225/70R19.5F - 13,660 lbs. (6196 kg) capacity, (With S4A Goodyear, requires S3C rear premium highway tread or S3H rear traction tread; with S4L Michelin, requires S3C rear premium highway tread or S3J rear highway traction tread; with S4N Bridgestone requires S3M rear all season tread)
• Rear tread, premium, highway (Requires S4A Goodyear or S4L Michelin)
• Rear wheel drive
• Rear wheels, 19.5" x 6.0" (49.5 cm x 15.2 cm), steel disc - 8-hole. 14,560 lbs (6604 kg) capacity
• Tethered fuel cap

• 4-wheel disc, 4-channel ABS
• Air bags, Supplemental Inflatable Restraints not included.
• Daytime running lights
• This vehicle does not include any air bags

Tapered Leaf, 7000 Lbs. (3175 Kg) Capacity (

• Stabilizer) (Std)

Additional Packages

• "L" Channel
• 16
• 000 Lbs. (7257 Kg) Capacity (Std)
• 176" (447.0 Cm) -With 108" (274.3 Cm) Ca And 178" (452.1 Cm) Ce. Includes A 8 Mm 80
• 000 Psi (551
• 600 Kpa) Yield Strength
• Steel Frame
• Rbm: 824
• 800 Section Modulus 10.31
• 19.5" X 6.0" (49.5 Cm X 15.2 Cm)
• Steel Disc (Std)
• 19.5" X 6.0" (49.5 Cm X 15.2 Cm)
• Steel Disc (Std)
• 225/70R19.5F (Std)
• 225/70R19.5F (Std)
• 4.88:1 (Std)
• 6250 Lbs. (2835 Kg) Capacity (Includes 2-Piston Brake Apply Calipers) (Includes C7p 16
• 000 Lbs. (7257 Kg) Gvwr) (Std)
• Ad244
• 150-Amp Maximum
• Air Conditioning
• All-Season
• All-Season
• Automatic Engine Shutdown With Alarm -Includes Reset Feature.
• Automatic
• Allison 1000 Series -With 0.71 Overdrive. Torque Rating: 520 Lb-Ft (705 N-M). Column Shift And Parking Pawl. Includes Transmission-Oil Cooler Located Inside Radiator And Pto Mounting Location On The Driver's Side. (Std)
• Back-Up Alarm
• 97 Decibels
• Electrical
• Bridgestone
• Bridgestone
• Delco Am-Fm Stereo Radio -With Coaxial Speakers In All Door Panels (Std)
• Driver & Passenger -Includes On-Off Switch For Passenger Side.
• Dual
• 750 Cca
• Delphi Heavy-Duty Freedom Bs 31-750 12V
• Duramax Diesel 6600
• 300 Hp (223 Kw) @ 3000 Rpm
• 520 Lb-Ft (702 N-M) Torque @ 1600 Rpm (Includes Kpj Engine Shutdown)
• Federal Requirements (Std)
• High-Back Bucket
• Fixed Height
• Manual Adjuster (Std)
• High-Back Bucket
• Fixed Height
• Manual Back Angle Adjuster (Std)
• Inside Day/Night Rearview Mirror
• Interior Roof Lamp -With Courtesy And Dual Reading Lamps
• Manual
• 102" (259 Cm) Wide Load
• Integral Arm
• Integral Convex Mirror (Std)
• Multi-Leaf
• 11
• 000 Lbs. (4990 Kg) Capacity (Std)
• Option Pto Not Required (Std)
• Rear Stabilizer Bar
• Silicone Radiator Hoses -Includes Upper And Lower Radiator Hoses
• Single Horizontal (Std)
• Single Speed
• 11
• 000 Lbs. (4990 Kg) Capacity Includes 2-Piston Brake Applied Calipers (Std)
• Single
• 25-Gallon (95L) Fuel Capacity (Std)
• Very Dark Pewter (Std)
• Vinyl Seat Trim (Std)

• 6250 LBS. (2835 KG) CAPACITY (Includes 2-piston brake apply calipers) (Includes C7P 16 000 lbs. (7257 kg) GVWR) (STD)
• HIGH-BACK BUCKET FIXED HEIGHT MANUAL BACK ANGLE ADJUSTER (STD)
• 19.5" X 6.0" (49.5 CM X 15.2 CM) STEEL DISC (STD)
• 176" (447.0 CM) -with 108" (274.3 cm) CA and 178" (452.1 cm) CE. Includes a 8 mm 80 000 psi (551 600 kPa) yield strength steel frame RBM: 824 800 Section Modulus 10.31
• AUTOMATIC ENGINE SHUTDOWN WITH ALARM -Includes reset feature.
• 225/70R19.5F (STD)
• 225/70R19.5F (STD)
• AUTOMATIC ALLISON 1000 SERIES -with 0.71 overdrive. Torque Rating: 520 lb-ft (705 N-m). Column shift and Parking pawl. Includes transmission-oil cooler located inside radiator and PTO mounting location on the driver's side. (STD)
• AIR CONDITIONING
• INTERIOR ROOF LAMP -with courtesy and dual reading lamps
• SILICONE RADIATOR HOSES -Includes upper and lower radiator hoses
• DELCO AM-FM STEREO RADIO -with coaxial speakers in all door panels (STD)
• OPTION PTO NOT REQUIRED (STD)
• DUAL 750 CCA DELPHI HEAVY-DUTY FREEDOM BS 31-750 12V
• 19.5" X 6.0" (49.5 CM X 15.2 CM) STEEL DISC (STD)
• FEDERAL REQUIREMENTS (STD)
• 16 000 LBS. (7257 KG) CAPACITY (STD)
• REAR STABILIZER BAR
• 4.88:1 (STD)
• MULTI-LEAF 11 000 LBS. (4990 KG) CAPACITY (STD)
• "L" CHANNEL
• AD244 150-AMP MAXIMUM
• ALL-SEASON
• MANUAL 102" (259 CM) WIDE LOAD INTEGRAL ARM INTEGRAL CONVEX MIRROR (STD)
• ALL-SEASON
• DURAMAX DIESEL 6600 300 HP (223 KW) @ 3000 RPM 520 LB-FT (702 N-M) TORQUE @ 1600 RPM (Includes KPJ Engine shutdown)
• VERY DARK PEWTER (STD)
• HIGH-BACK BUCKET FIXED HEIGHT MANUAL ADJUSTER (STD)
• SINGLE HORIZONTAL (STD)
• SINGLE SPEED 11 000 LBS. (4990 KG) CAPACITY Includes 2-piston brake applied calipers (STD)
• BRIDGESTONE
• DRIVER & PASSENGER -Includes On-Off switch for passenger side.
• SINGLE 25-GALLON (95L) FUEL CAPACITY (STD)
• BRIDGESTONE
• TAPERED LEAF 7000 LBS. (3175 KG) CAPACITY (includes stabilizer) (STD)
• INSIDE DAY/NIGHT REARVIEW MIRROR
• VINYL SEAT TRIM (STD)
• BACK-UP ALARM 97 DECIBELS ELECTRICAL
• Steel Wheels
• Tires - Front All-Season
• Rear Wheel Drive
• Steel Wheels
• Tires - Rear All-Season
• ABS
• 4-Wheel Disc Brakes
• ABS
• 4-Wheel Disc Brakes
• Intermittent Wipers
• Daytime Running Lights
• Running Boards/Side Steps
• Power Steering
• Power Outlet
• Power Outlet
• Bucket Seats
• Bucket Seats
• AM/FM Stereo
• Vinyl Seats
• ABS
• 4-Wheel Disc Brakes
• Daytime Running Lights

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr 2 Piston
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 15 x 1.5
• Rear Brake Rotor Diam x Thickness (in): 15 x 1.5
• Cooling System
• Total Cooling System Capacity (qts): 27.3
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (3rd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 150
• Maximum Alternator Watts: 1800
• Exterior Dimensions
• Body Length Default Value (ft): 14
• Cab to Axle (in): 108
• Cab to End of Frame (in): 178
• Frame Width, Rear (in): 2.84
• Front Bumper to Back of Cab (in): 105
• Height, Overall (in): 89.4
• Length, Overall w/o rear bumper (in): 282.7
• Overhang, Front (in): 37.0
• Overhang, Rear w/o bumper (in): 96.0
• Wheelbase (in): 176
• Width, Max w/o mirrors (in): 95.9
• Frame
• Frame RBM (N/A): 824800
• Frame Strength (lbs): 80000
• Frame Thickness (in): 0.32
• Frame Type: Ladder-Type
• Sect Modulus Rails Only (in³): 10.31
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 25
• Fuel Tank Location: Midship
• Interior Dimensions
• Front Head Room (in): 40.6
• Front Hip Room (in): 63.8
• Front Leg Room (in): 41.1
• Front Shoulder Room (in): 66.8
• Passenger Capacity: 2
• Medium Duty Performance
• Driver Ratio: 0.75
• Max Speed For Gradeability: 75
• Static Loaded Radius (in): 17.2
• Torque : Clutch Engage (ft-lbs)
• Torque Converter: 1.73
• Steering
• Steering Ratio (:1), At Lock: 19.6
• Steering Ratio (:1), On Center: 16.1
• Steering Type: Pwr
• Turning Diameter - Curb to Curb (ft): 48.8
• Turning Diameter - Wall to Wall (ft): 52.1
• Summary
• Body Style: Regular Chassis Cab 2WD
• Vehicle Name: GMC TC4500
• Suspension
• Axle Capacity - Front (lbs): 6250
• Axle Capacity - Rear (lbs): 11000
• Axle Ratio (:1) - Rear: 4.88
• Axle Type - Front: Reverse I Beam
• Axle Type - Rear: Single Speed
• Shock Absorber Diameter - Front (mm): 35
• Spring Capacity - Front (lbs): 7000
• Spring Capacity - Rear (lbs): 11000
• Stabilizer Bar Diameter - Front (in): 2
• Stabilizer Bar Diameter - Rear (in): 1.75
• Suspension Type - Front: Tapered Leaf
• Suspension Type - Rear: MultiLeaf
• Tires
• Front Tire Capacity (lbs): 7280
• Front Tire Order Code: XTN
• Front Tire Size: 225/70R19.5F
• Number Of Tires Front: 2
• Number Of Tires Rear: 4
• Number Of Tires Spare: 1
• Rear Tire Capacity (lbs): 13660
• Rear Tire Order Code: YTN
• Rear Tire Size: 225/70R19.5F
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Weight Information
• Curb Weight - Front (lbs): 4433.3
• Curb Weight - Rear (lbs): 2517.1
• Gross Axle Wt Rating - Front (lbs): 7000
• Gross Axle Wt Rating - Rear (lbs): 11000
• Gross Combined Wt Rating (lbs): 26000
• Gross Vehicle Weight Rating Cap (lbs): 16000
• Wheels
• # of Bolt Holes - Front: 8
• # of Bolt Holes - Rear: 8
• # of Bolt Holes - Spare: 8
• Front Bolt Pattern: 10stud/285.75mm
• Front Wheel Description Cont.: Hub Piloted
• Front Wheel Material: Steel
• Front Wheel Offset (mm): 5.00
• Front Wheel Size (in): 19.5 x 6.0
• Rear Bolt Pattern: 10stud/285.75mm
• Rear Wheel Description Cont.: Hub Piloted
• Rear Wheel Material: Steel
• Rear Wheel Offset (mm): 5.00
• Rear Wheel Size (in): 19.5 x 6.0
• Spare Wheel Material: Steel