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General Motors


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MFG           DESCRIPTION YEAR PART# MTKT
REQ'D		 RATING
**		 SPECIAL
INSTRUCTIONS
GENERAL MOTORS - NO mounting kit required if vehicle has factory overloads above*
1 Chevrolet C/K 1500 - Regular Loading 73-87 SSA5 YES 2000
2 Chevrolet C/K 1500 - Heavy Loading 73-87 SSA8 YES 3000
3 GMC C/K 1500 - Regular Loading 73-87 SSA5 YES 2000
4 GMC C/K 1500 - Heavy Loading 73-87 SSA8 YES 3000
5 Chevrolet C/K 1500 - Regular Loading 88-98 SSA6 YES 2000
6 Chevrolet C/K 1500 - Heavy Loading 88-98 SSA9 YES 3000
7 GMC C/K 1500 - Regular Loading 88-98 SSA6 YES 2000
8 GMC C/K 1500 - Heavy Loading 88-98 SSA9 YES 3000
9 Chevrolet Silverado 1500 - Regular Loading 99-12 SSA5 YES 2000
10 Chevrolet Silverado 1500 - Heavy Loading 99-12 SSA8 YES 3000
11 GMC Sierra 1500 - Regular Loading 99-12 SSA5 YES 2000
12 GMC Sierra 1500 - Heavy Loading 99-12 SSA8 YES 3000
13 Chevrolet Silverado 1500 HD - Heavy Loading 01-10 SSA10 MXKT 3000 8 lug wheel
14 GMC Silverado 1500 HD - Heavy Loading 01-10 SSA10 MXKT 3000 8 lug wheel
15 Chevrolet Sierra 1500 HD - Heavy Loading 11-12 SSA16 MXKT 3000 8 lug wheel
16 GMC Sierra 1500 HD - Heavy Loading 11-12 SSA16 MXKT 3000 8 lug wheel
17 Chevrolet C/K 2500 - Regular Loading 73-87 SSA8 MXKT 3000 Order MXKT mounting kit.
18 Chevrolet C/K 2500 - Heavy Loading 73-87 SSA12 MXKT 4000  
19 GMC C/K 2500 - Regular Loading 73-87 SSA8 MXKT 3000 Order MXKT mounting kit.
20 GMC C/K 2500 - Heavy Loading 73-87 SSA12 MXKT 4000 Order MXKT mounting kit.
21 Chevrolet C/K 2500 (no factory top  overloads) - Regular Loading 88-00 SSA16 MXKT 3000 Order MXKT mounting kit.
22 Chevrolet C/K 2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 MXKT 5000 Order MXKT mounting kit.
23 GMC C/K 2500 (no factory top overloads) - Regular Loading 88-00 SSA16 MXKT 3000 Order MXKT mounting kit.
24 GMC C/K 2500 (no factory top overloads) - Heavy Loading 88-00 SSA13 MXKT 5000 Order MXKT mounting kit.
25 Chevrolet C/K 2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000
26 Chevrolet C/K 2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000
27 GMC C/K 2500 (with factory top overloads) - Heavy Loading 88-00 SSA16 NO 3000
28 GMC C/K 2500 (with factory top overloads) - Extra Heavy Loading Only 88-00 SSA13 NO 5000
29 Chevrolet Silverado 2500 (non-HD) - Regular Loading 01-06 SSA10 MXKT 3000 Order MXKT mounting kit.
30 Chevrolet Silverado 2500 (non-HD) - Heavy Loading 01-06 SSA15 MXKT 5000 Order MXKT mounting kit.
31 GMC Sierra 2500 (non-HD) - Regular Loading 01-06 SSA10 MXKT 4000 Order MXKT mounting kit.
32 GMC Sierra 2500 (non-HD) - Heavy Loading 01-06 SSA15 MXKT 5000 Order MXKT mounting kit.
33 Chevrolet Silverado 2500 HD - Regular Loading 01-10 SSA10 MXKT 4000 Order MXKT mounting kit.
34 Chevrolet Silverado 2500 HD -  Heavy Loading 01-10 SSA15 MXKT 5000 Order MXKT mounting kit.
35 GMC Sierra 2500 HD - Regular Loading 01-10 SSA10 MXKT 4000 Order MXKT mounting kit.
36 GMC Sierra 2500 HD - Heavy Loading 01-10 SSA15 MXKT 5000 Order MXKT mounting kit.
37 Chevrolet Silverado 2500 HD - Regular Loading 11-12 SSA16 MXKT 4000 Order MXKT mounting kit.
38 Chevrolet Silverado 2500 HD -  Heavy Loading 11-12 SSA13 MXKT 5000 Order MXKT mounting kit.
39 GMC Sierra 2500 HD - Regular Loading 11-12 SSA16 MXKT 4000 Order MXKT mounting kit.
40 GMC Sierra 2500 HD - Heavy Loading 11-12 SSA13 MXKT 5000 Order MXKT mounting kit.
41 Chevrolet C/K 3500 (no factory top overloads) - Regular Loading 88-00 SSA16 MXKT 3000 Order MXKT mounting kit.
42 Chevrolet C/K 3500 (no factory top overloads) - Heavy Loading 88-00 SSA13 MXKT 5000 Order MXKT mounting kit.
43 GMC C/K 3500 (no factory top overloads) - Regular Loading 88-00 SSA16 MXKT 3000 Order MXKT mounting kit.
44 GMC C/K 3500 (no factory top overloads) - Heavy Loading 88-00 SSA13 MXKT 5000 Order MXKT mounting kit.
45 Chevrolet C/K 3500 HD,WT,UT   (with factory top overloads) - Heavy Loading 91-02 SSA22 NO 5000
46 GMC C/K 3500 HD,WT,UT   (with factory top overloads) - Heavy Loading 91-02 SSA22 NO 5000
47 Chevrolet Silverado 3500 HD SRW (no factory top overload) - Regular Loading 01-10 SSA10 MXKT 4000 Order MXKT mounting kit.
48 Chevrolet Silverado 3500 HD SRW (no factory top overload) - Heavy Loading 01-10 SSA15 MXKT 5000 Order MXKT mounting kit.
49 GMC Sierra 3500 HD SRW (no factory top overload) - Regular Loading 01-10 SSA10 MXKT 4000 Order MXKT mounting kit.
50 GMC Sierra 3500 HD SRW (no factory top overload) - Heavy Loading 01-10 SSA15 MXKT 5000 Order MXKT mounting kit.
51 Chevrolet Silverado 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading 02-10 SSA10 NO 4000
52 Chevrolet Silverado 3500 HD,WT & Dually (with factory top overloads) - Extra Heavy Loading Only 02-10 SSA23 NO 5000
53 GMC Sierra 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading 02-10 SSA10 NO 4000
54 GMC Sierra 3500 HD,WT & Dually (with factory top overloads) - Extra Heavy Loading Only 02-10 SSA23 NO 5000
55 Chevrolet Sierra 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading 11-12 SSA16 NO 4000
56 Chevrolet Silverado 3500 HD,WT & Dually (with factory top overloads) -Extra Heavy Loading Only 11-12 SSA13 NO 5000 SSA13 for extra HD commercial applications
57 GMC Sierra 3500 HD,WT & Dually (with factory top overloads) - Heavy Loading Only 11-12 SSA16 NO 5000
58 GMC Silverado 3500 HD,WT & Dually (with factory top overloads) - Extra Heavy Loading Only 11-12 SSA13 NO 5000 SSA13 for extra HD commercial applications
59 Chevrolet Silverado 3500 HD, DRW Chassis Cab  ( 4 blade factory overloads) - Heavy Loading 01-12 SSA23 NO 4000 Trim rear shackle legs for upper bolt use
60 Chevrolet Silverado 3500 HD, DRW Chassis Cab  ( 4 blade factory overloads) - Extra Heavy Loading 01-12 SSA24 NO 5000 Trim rear shackle legs for upper bolt use
61 GMC Sierra 3500 HD, DRW Chassis Cab ( 4 blade factory overloads) - Heavy Loading 01-12 SSA23 NO 4000 Trim rear shackle legs for upper bolt use
62 GMC Sierra 3500 HD, DRW Chassis Cab  ( 4 blade factory overloads) - Extra Heavy Loading 01-12 SSA24 NO 5000 Trim rear shackle legs for upper bolt use
63 Chevrolet Kodiak  C4500 - Regular Loading 03-10 SSA22 NO 5000
64 Chevrolet Kodiak  C4500 - Heavy Loading 03-10 SSA17 NO 6000 Use SSA17 for extra HD commercial load applications
65 GMC TopKick  C4500 - Regular Loading 03-10 SSA22 NO 5000
66 GMC TopKick  C4500 - Heavy Loading 03-10 SSA17 NO 6000 Use SSA17 for extra HD commercial load applications
67 Chevrolet Kodiak  C5500 - Heavy Loading 03-10 SSA17 NO 6000
68 GMC TopKick  C5500 - Heavy Loading 03-10 SSA17 NO 6000
69 Chevrolet S-10 - Regular Loading 82-03 SSA2 NO 1800 Use upper shackle hole at front
70 Chevrolet S-10 - Heavy Loading 82-03 SSA7 NO 3000 Square shackle to front, upper shackle hole
71 GMC Sonoma S-15 - Regular Loading 82-03 SSA2 NO 1800 Use upper shackle hole at front
72 GMC Sonoma S-15 - Heavy Loading 82-03 SSA7 NO 3000 Square shackle to front, upper shackle hole
73 Chevrolet Colorado 04-12 SSA3 NO 1800
74 GMC Canyon 04-12 SSA3 NO 1800
75 Chevrolet Colorado  Z71 Chassis Cab - Regular Loading 04-12 SSA3 NO 1800
76 GMC Canyon Z71 Chassis Cab - Heavy Loading 04-12 SSA7 NO 2000+
77 Chevrolet Colorado  Z71 Chassis Cab - Regular Loading 04-12 SSA3 NO 2000
78 GMC Canyon Z71 Chassis Cab - Heavy Loading 04-12 SSA7 NO 2000+
79 Chevrolet K-5 Blazer  K1500 - Regular Loading 73-94 SSA5 YES 1800 Remove factory bumpstops where applicable
80 Chevrolet K-5 Blazer  K1500 - Heavy Loading 73-94 SSA8 YES 3000 Remove factory bumpstops where applicable
81 GMC K-5 Jimmy - Regular Loading 73-91 SSA5 YES 1800 Remove factory bumpstops where applicable
82 GMC K-5 Jimmy - Heavy Loading 73-91 SSA8 YES 3000 Remove factory bumpstops where applicable
83 Chevrolet Tahoe / Blazer - Regular Loading 92-99 SSA5 YES 1800
84 Chevrolet Tahoe / Blazer - Heavy Loading 92-99 SSA8 YES 3000 Use SSA8 for HD applications
85 Chevrolet Avalanche 2500 02-04 SSA8 YES 3000
86 GMC Yukon XL  1500 - Regular Loading 92-99 SSA5 YES 2000
87 GMC Yukon XL  1500 - Heavy Loading 92-99 SSA8 YES 3000
88 GMC Yukon XL  2500 92-04 SSA8 YES 3000
89 Chevrolet Suburban 1500 C10 (with rear a/c ) 73-99 SSA7 YES 3000 Always avoid a/c lines
90 Chevrolet Suburban 1500 C10 (no rear a/c) 73-99 SSA8 YES 3000
91 GMC Suburban 1500 (with rear a/c ) 73-99 SSA7 YES 3000 Always avoid a/c lines
92 GMC Suburban 1500 (no rear a/c) 73-99 SSA8 YES 3000
93 Chevrolet Suburban 2500 C20 73-12 SSA8 YES 3000 Always avoid a/c lines
94 GMC Suburban 2500 73-12 SSA8 YES 3000 Always avoid a/c lines
95 Chevrolet Astro Van (steel multi-leaf pack only) - Regular Loading 95-05 SSA2 YES 1800 Special order short shackles to rear
96 Chevrolet Astro Van (steel multi-leaf pack only) - Heavy Loading 95-05 SSA7 YES 3000  Square shackles to the rear / Use upper bolt hole
97 Chevrolet Astro Van (steel multi-leaf pack only) - Extra Heavy Loading Only 95-05 SSA11 YES 4000 Use SSA11 or extra HD commercial load applications / Special order short shackles to rear
98 GMC Safari Van (steel multi-leaf pack only) - Regular Loading 95-05 SSA2 YES 1800  Special order short shackles to rear
99 GMC Safari Van (steel multi-leaf pack only) - Heavy Loading 95-05 SSA7 YES 3000  Square shackles to the rear / Use upper bolt hole
100 GMC Safari Van (steel multi-leaf pack only) - Extra Heavy Loading Only 95-05 SSA11 YES 4000 Use SSA11 or extra HD commercial load applications / Special order short shackles to rear
101 Chevrolet Chevy Van G10 72-95 SSA7 YES 3000
102 Chevrolet Chevy Van G20 - Regular Loading 72-95 SSA7 YES 3000
103 Chevrolet Chevy Van G20 - Heavy Loading 72-95 SSA11 YES 4000
104 Chevrolet Chevy Van G30 72-95 SSA11 YES 4000
105 GMC Vandura / Rally G10 72-95 SSA8 YES 3000
106 GMC Vandura / Rally G20 72-95 SSA8 YES 3000
107 GMC Vandura / Rally G30 72-95 SSA12 YES 4000
108 Chevrolet Express Van G1500 96-12 SSA14 YES 3000  Avoid A/C lines / Short shackle rear / Install front shackle roller bolt threads out
109 GMC Savana Van G1500 96-12 SSA14 YES 3000  Avoid A/C lines / Short shackle rear / Install front shackle roller bolt threads out
110 Chevrolet Express Van G2500 - Regular Loading 96-12 SSA8 YES 3000 Avoid A/C Lines
111 Chevrolet Express Van G2500 - Heavy Loading 96-12 SSA12 YES 3000 Avoid A/C Lines/Square shackle to rear
112 GMC Express Van   G2500 - Regular Loading 96-12 SSA8 YES 4000 Avoid A/C Lines
113 GMC Savana Van G2500 - Heavy Loading 96-12 SSA12 YES 4000 Avoid A/C Lines/Square shackle to rear
114 Chevrolet Express Van   G3500 96-12 SSA12 YES 4000 Square shackle to rear
115 GMC Savana Van G3500 96-12 SSA12 YES 4000 Square shackle to rear
116 Chevrolet Express 139" WB Cutaway Van 3500- Regular Loading 96-12 SSA16 NO 3000  Check vertical clearance
117 Chevrolet Express 139" WB Cutaway Van 3500- Heavy Loading 96-12 SSA13 NO 5000  Check vertical clearance
118 Chevrolet Express 159" WB Cutaway Van 4500- Regular Loading 09-12 SSA23 NO 4000  Check vertical clearance
119 Chevrolet Express 159" WB Cutaway Van 4500- Heavy Loading 09-12 SSA24 NO 5000+  Check vertical clearance
120 Chevrolet W-Series LCF 3500/4500/5500 ( for 2008-2011 models remove front spring-clip) 00-11 SSA22 NO 5000 2008 to 2011 Diesel version - requires mods to PSP1 - check with factory
121 GMC W-Series LCF 3500/4500/5500 ( for 2008-2011 models remove front spring-clip) 00-11 SSA22 NO 5000 2008 to 2011 Diesel version - requires modification to PSP1 - check with factory

Note: Where Mounting Kit is required, order part number MTKT separately.

 

** RATING IS TOTAL OF VEHICLE PAYLOAD PLUS SUPERSPRING CAPACITY
-NEVER EXCEED VEHICLE GVWR **

Technical Support: (866) 898-0720 e-mail: techsupport@supersprings.com

 

See also:   General Motors | Dodge/Chrysler | Ford | Isuzu/Mazda/Nissan/Toyota/Sterling

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