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GROSS COMBINATION WEIGHT RATINGS (GCWR)
You may prefer to use Gross Combination Weight Ratings (GCWR) to determine the
engine and rear axle ratios you will require to tow a specific trailer. This chart
shows you the maximum allowable GCWR based on all the available engines and
TRAILERING WITH YUKON, YUKON XL AND DENALI
NOTES:
• Weight-Carrying Hitch Limit: 2268 kg (5000 lb.) trailer with 272 kg (600 lb.)
Tongue Weight.
• A Weight-Distributing Hitch and Sway Control is required over 2268 kg
(5000 lb.) Trailer Weight.
• Trailer tongue weight should be 10-15% of the total loaded trailer weight
up to 454 kg (1000 lb.) on the 1500 models and up to 680 kg (1500 lb.) on
2500 models).
• The addition of trailer tongue weight must not cause vehicle weights to exceed
the Rear Gross Axle Weight Rating (RGAWR) or Gross Vehicle Weight Rating
GVWR). Trailering capacity may be limited by the tow vehicle’s ability to carry
the trailer tongue weight.
• Heavy-duty trailering equipment is standard on Yukon, Yukon XL and Denali.
It includes a weight-distributing hitch platform with a 51 mm (2 in.) receiver,
an independently fused trailering circuit mated to a 7-way sealed connector and
electric brake controller provision with 4 blunt cut wires under the instrument
panel. A high capacity engine air cleaner and heavy-duty auxiliary transmission
oil cooler are also standard. An external engine oil cooler is standard on
2500 Series Yukon XLs.
They represent the latest evolution of the full-size SUV: the Yukon, Yukon XL and the Denali models. These SUVs
offer high-capacity trailering capability. Improvements to the braking, steering, handling, suspensions and standard
StabiliTrak vehicle stability enhancement system (except Yukon XL 2500) all help transform these SUVs into superior
tow vehicles. Denali models add luxurious amenities, even more powerful engines and all-wheel-drive traction.
rear axle ratios with an automatic transmission. The GCWR includes the total
loaded weight of both the truck and the trailer. Any available powertrain may be
used for trailering if the GCWR shown is not exceeded.
ENGINE Vortec 4.8L V8 (LY2)* Vortec 5.3L V8 (LY5/LMG)** Vortec 5.3L V8 (LC9)** Vortec 6.0L V8 (LY6/L76)** Vortec 6.2L V8 (L92)
Horsepower 295 @ 5600 320 @ 5200 310 @ 5200 LY6 - 352 @ 5400 380 @ 5500
Torque (lb.-ft.) 305 @ 4800 340 @ 4200 335 @ 4400 383 @ 4300 417 @ 4400
L76 - 366 @ 5500
380 @ 4300
MODEL Max. Trailer Axle Ratio Max. Trailer Axle Ratio Max. Trailer Axle Ratio Max. Trailer Axle Ratio Max. Trailer Axle Ratio
Weight kg (lb.) Required Weight kg (lb.) Required Weight kg (lb.) Required Weight kg (lb.) Required Weight kg (lb.) Required
C10706
2041 (4500) 3.23 2948 (6500) 3.42
Yukon 2WD
2948 (6500) 3.73 3402 (7500) 3.73
K10706
3266 (7200) 3.73
Yukon 4x4
3720 (8200) 4.10
K10706/Y91
Yukon Denali AWD
3583 (7900) 3.42
C10906
3221 (7100) 3.73
Yukon XL 1500 2WD
3674 (8100) 4.10 3720 (8200) 4.10
K10906
3175 (7000) 3.73
Yukon XL 1500 4x4
3629 (8000) 4.10 3629 (8000) 4.10
K10906/Y91
3583 (7900) 3.42
Yukon XL Denali AWD
C20906
3493 (7700) 3.73
Yukon XL 2500 2WD
4400 (9700) 4.10
K20906
3357 (7400) 3.73
Yukon XL 2500 4x4
4264 (9400) 4.10
YUKON & YUKON XL – YUKON DENALI & YUKON XL DENALI
*Available on Yukon SLE 1SA 2WD model only.
**LY5 is only in 2WD Yukon and Yukon XL 1500. LMG is a Bi-fuel engine and is optional in 2WD models, standard in Yukon 4x4. LC9 is a Bi-fuel engine and is standard in Yukon XL 4x4 models. L76 is optional
on Yukon XL 1500. LY6 is standard in Yukon XL 2500 models.
GCWR kg (lb.) 4536 (10,000) 5443 (12,000) 5897 (13,000) 6350 (14,000) 7258 (16,000)
ENGINE/AXLE RATIOS
Vortec 4.8L V8 (LY2) 3.23 3.73
Vortec 5.3L V8 (ALL) 3.42 3.73 4.10
Vortec 6.0L V8 (L76) 4.10
Vortec 6.0L V8 (LY6) 3.73 4.10
Vortec 6.2L V8 (L92) 3.42
NOTES:
• Maximum trailer ratings are calculated assuming a standard equipped
vehicle, driver and required trailering equipment. The weight of optional
equipment, passengers and cargo will reduce the maximum trailer weight.
10 to 15% of the trailer weight is the recommended trailer tongue load.
• Maximum trailering capacity requires the available Trailer Towing Package
(option V92) that includes a trailer wiring harness, heavy-duty cooling
system and a trailer hitch holder. It does not include the actual hitch
which should be selected to be compatible with the trailer’s coupler.
ENGINE/TRANSMISSION 3.6L V6/AUTOMATIC
EQUIPMENT Maximum Trailer Weight kg (lb.)
All models without Trailer Towing Package 907 (2000)
All models with Trailer Towing Package (V92) 2041 (4500)
BALL HITCH TRAILERING
ACADIA
The all-new 2007 Acadia combines SUV capabilities with
a smooth ride that puts you comfortably in control.
Acadia’s Vortec 3.6L engine produces 275 horsepower
and ample torque across a broad range of engine speeds.
A six-speed automatic transmission and StabiliTrak are
standard. Available active all-wheel drive can further
enhance stability and control on a variety of road surfaces.
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