Wheel Alignment System: Specifications — GMC Sierra III (2013-2015)

Wheel Alignment System: Specifications GMC Sierra III

Wheel Alignment Specifications (Regular Cab)

Alignment Condition: Full tank of fuel, no passengers and placed on flat level surface.

Front Suspension Wheel Alignment Service at Curb
Model and Pickup Box Size	RPO Restriction	Caster ± 1.0°		Cross Caster ± 1.0°	Camber ± 0.8°		Cross Camber ± 0.8°	Total Toe ± 0.2°	Steering Wheel Angle ± 3.5°	Thrust Angle ± 0.4°
Model and Pickup Box Size	RPO Restriction	Left	Right	(Left - Right)	Left	Right	(Left - Right)	(Left + Right)	Steering Wheel Angle ± 3.5°	(Left - Right)/2
Regular Box (6'6")	With QXR, QXN, QXQ, QGI	2.35°	2.25°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QST	2.4°	2.25°	0.15°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QVL, QVM, QXK, QJP, QJM, QSS, R4Y	2.45°	2.2°	0.25°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QMG, QMH	2.45°	2.15°	0.3°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QNM, QPR, QPO, QBL, QU1	2.55°	2.1°	0.45°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QSS, R5C	2.55°	2.00°	0.55°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
Long Box (8'0")	With QMG, QMH	3.2°	3.0°	0.2°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXQ, QVM, QXN, QVL, QSS, QST, R4Y	3.15°	3.05°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXR, QGI	3.05°	3.15°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QBL, QXK, QJP, QJM, QPR, QPO, QNM, QU1	3.25°	3.0°	0.3°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXT	3.6°	2.6	1.0°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QSS, R5C	3.35°	2.90	.45°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°

Wheel Alignment Specifications (Regular Cab)

Alignment Condition: Full tank of fuel, no passengers and placed on flat level surface.

Front Suspension Wheel Alignment Service at Curb
Model and Pickup Box Size	RPO Restriction	Caster ± 1.0°		Cross Caster ± 1.0°	Camber ± 0.8°		Cross Camber ± 0.8°	Total Toe ± 0.2°	Steering Wheel Angle ± 3.5°	Thrust Angle ± 0.4°
Model and Pickup Box Size	RPO Restriction	Left	Right	(Left - Right)	Left	Right	(Left - Right)	(Left + Right)	Steering Wheel Angle ± 3.5°	(Left - Right)/2
Short Box (5'8")	With QXR	3.0°	3.15°	0.15°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QMG, QMH	3.2°	3.0°	0.2°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QVL, QVM, QXN, QXQ, QST, QSS, QGI, R4Y	3.15°	3.05°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QNM, QPR, QPO, QBL, QJP, QJM, QXK, QU1	3.25°	3.0°	0.25°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXT	3.6°	2.6°	1.0°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With RHG	4.1°	4.1°	0.0°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QSS, R5C	3.35°	2.90°	0.45°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°

Wheel Alignment Specifications (Crew Cab)

Alignment Condition: Full tank of fuel, no passengers and placed on flat level surface.

Front Suspension Wheel Alignment Service at Curb
Model and Pickup Box Size	RPO Restriction	Caster ± 1.0°		Cross Caster ± 1.0°	Camber ± 0.8°		Cross Camber ± 0.8°	Total Toe ± 0.2°	Steering Wheel Angle ± 3.5°	Thrust Angle ± 0.4°
Model and Pickup Box Size	RPO Restriction	Left	Right	(Left - Right)	Left	Right	(Left - Right)	(Left + Right)	Steering Wheel Angle ± 3.5°	(Left - Right)/2
Short Box (5'8")	With QMG, QMH	3.2°	3.0°	0.2°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXR, QGI	3.05°	3.15°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QBL, QXK, QJP, QJM, QPR, QPO, QNM, QU1	3.25°	3.0°	0.25°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QSS, R5C	3.35°	2.90°	0.45°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
Regular Box (6'6")	With QXR	3.0°	3.15°	0.15°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QMG, QMH	3.2°	3.0°	0.2°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QVL, QVM, QXN, QXQ, QST, QSS, QGI, RBX, R4Y	3.15°	3.05°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QNM, QPR, QPO, QBL, QJP, QJM, QXK, QU1	3.3°	3.0°	0.3°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXT	3.6°	2.6°	1.0°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With RHG	4.1°	4.1°	0.0°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QSS, R5C	3.35°	2.90°	0.45°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
Long Box (8'0")	With QMG, QMH	3.1°	3.0°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXQ, QJP, QJM, QBL, QXK, QSS	3.1°	3.0°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QXN, QVL, QVM, QXR, QGI	3.0°	3.1°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QST	3.1°	3.0°	0.1°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°
	With QPR, QNM, QPO, QU1, QSS, R5C	3.25°	2.95°	0.3°	0.1°	0.1°	0.0°	0.1°	1.0°	0.0°

Wheel Alignment Specifications (Extended Cab)

Application	Specification
Application	Metric	English
Front Tie Rod Jam Nut	75 N.m	55 lb ft
Upper Control Arm Cam Bolt Nuts	190 N.m	140 lb ft

Fastener Tightening Specifications