User Guide
37
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Street Flares
™
Set 40503-02 OE Matte Black 0.75 0.75 2.50 2.50 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. "OE" Style
®
Set 40907-02 OE Matte Black 1.25 0.75 3.50 3.50 1 N N
1999-2004 GMC Sierra 2500 "OE" Style
®
FP 40033-02 OE Matte Black 1.25 3.75 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. "OE" Style
®
RP 40034-02 OE Matte Black 0.75 4.00 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
Set 40906-02 OE Matte Black 1.50 1.50 4.25 5.50 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. | ** Extend-A-Fender
®
Set 40945-02 OE Matte Black 3.00 2.25 5.93 6.12 1 N N
1999-2004 GMC Sierra 2500 Extend-A-Fender
®
FP 40031-02 OE Matte Black 1.50 5.00 1 N N
1999-2004 GMC Sierra 2500 ** Extend-A-Fender
®
FP 40103-02 OE Matte Black 3.00 5.93 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
RP 40032-02 OE Matte Black 1.50 5.00 1 N N
1999-2004
GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
RP 40104-02 OE Matte Black 2.25 6.12 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Pocket Style
®
Set 40917-02 OE Matte Black 2.00 2.00 4.00 4.25 1 N N
1999-2004 GMC Sierra 2500 Pocket Style
®
FP 40059-02 OE Matte Black 2.00 4.25 1 N N
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Pocket Style
®
RP 40060-02 OE Matte Black 2.00 4.25 1 N N
1999-2004 GMC Sierra 2500 Cut-Out
™
FP 40051-02 OE Matte Black 2.75 4.75 3 Y Y
1999-2004 GMC Sierra 2500 Fleetside Bed 78.0, 96.0 in. Cut-Out
™
RP 40052-02 OE Matte Black 2.75 4.75 3 Y Y
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Street Flares
™
Set 40503-02 OE Matte Black 0.75 0.75 2.50 2.50 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. "OE" Style
®
Set 40907-02 OE Matte Black 1.25 0.75 3.50 3.50 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
"OE" Style
®
FP 40033-02 OE Matte Black 1.25 3.75 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. "OE" Style
®
RP 40034-02 OE Matte Black 0.75 4.00 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
Set 40906-02 OE Matte Black 1.50 1.50 4.25 5.50 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. | ** Extend-A-Fender
®
Set 40945-02 OE Matte Black 3.00 2.25 5.93 6.12 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Extend-A-Fender
®
FP 40031-02 OE Matte Black 1.50 5.00 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
** Extend-A-Fender
®
FP 40103-02 OE Matte Black 3.00 5.93 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
RP 40032-02 OE Matte Black 1.50 5.00 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Extend-A-Fender
®
RP 40104-02 OE Matte Black 2.25 6.12 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Pocket Style
®
Set 40917-02 OE Matte Black 2.00 2.00 4.00 4.25 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Pocket Style
®
FP 40059-02 OE Matte Black 2.00 4.25 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Pocket Style
®
RP 40060-02 OE Matte Black 2.00 4.25 1 N N
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Cut-Out
™
FP 40051-02 OE Matte Black 2.75 4.75 3 Y Y
2001-2006 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 78.0, 96.0 in. Cut-Out
™
RP 40052-02 OE Matte Black 2.75 4.75 3 Y Y
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 97.6, 78.7 in. "OE" Style
®
Set 40926-02 OE Matte Black 0.75 0.75 7.88 8.75 1 N N
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
"OE" Style
®
FP 40081-02 OE Matte Black 0.75 7.88 1 N N
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 97.6, 78.7 in. "OE" Style
®
RP 40082-02 OE Matte Black 0.75 8.75 1 N N
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 97.6, 78.7 in. Extend-A-Fender
®
Set 40952-02 OE Matte Black 1.75 1.75 6.10 6.60 1 N N
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
Extend-A-Fender
®
FP 40107-02 OE Matte Black 1.75 6.10 1 N N
2007-2010 GMC
Sierra 2500 HD /
2500 HD Denali
Fleetside Bed 97.6, 78.7 in. Extend-A-Fender
®
RP 40108-02 OE Matte Black 1.75 6.60 1 N N
800-234-8920
800-234-8920
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FENDER FLARES
Legend
## = Ensure color match by conrming
vehicle paint code – commonly located on
the driver door jamb or in the glove box.
DNF = Does Not Fit
** = Extended Coverage Flare
ƒ = Door molding removal or trimming on
bed and front fender required for tment
on Platinum model
^ = Covers OEM are holes
ß = Does not cover OEM are holes
@@ = DNF R/T Models
Ω = Compatible with 4WD model only
Δ = Factory mudaps must be removed
λ = Dually model compatible
Σ = DNF dually models
Φ = Not compatible with models installed
with Technology Package 68T including
lane-keeping sensors on the front fender
FP = Front Pair
RP = Rear Pair
Years Make Model Submodel Style
Sold As
Part #
Color
(Paint Code
If Available)
Tire
Coverage
Front Flare
Height
Rear Flare
Height
Install Rating
Cutting Req.
Drilling Req.
Front Rear










