403 Used Ram 3500 for Sale Near O Fallon, MO
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2024 RAM 3500 Laramie 4X4 Mega Cab
37,576 mi.
17 days on market
3C63R3ML1RG301448
$73,403
Single owner
Barkau Chrysler Dodge Jeep Ram
Freeport, IL
4.6
2026 RAM 3500 Limited 4X4 Crew Cab LWB
108 mi.
17 days on market
3C63R3RL8TG363414
Contact Dealer
Midwest Motors
Eureka, MO
4.5
2024 RAM 3500 Laramie 4X4 Crew Cab LWB
71,081 mi.
17 days on market
3C63RRJL9RG224870
$59,521
Clean title
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2026 RAM 3500 Tradesman 4X4 Regular cab
9,599 mi.
17 days on market
3C63R3AL2TG276555
$60,199
Victory Chrysler Dodge Jeep Ram
Kansas City, KS
4.6
2020 RAM 3500 Tradesman 4X4 Crew Cab LWB
106,233 mi.
17 days on market
3C63RRGL9LG187124
$39,495
Clean title
Ron Ward Chevrolet
Herrin, IL
4.8
2024 RAM 3500 Big Horn 4X4 Crew Cab LWB
101,112 mi.
17 days on market
3C63RRHL5RG204346
$48,421
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2024 RAM 3500 Longhorn 4X4 Crew Cab SWB
42,259 mi.
18 days on market
3C63R3FL8RG109702
$71,336
Single ownerClean title
Clement Ford
O'Fallon, MO
4.6
2022 RAM 3500 Limited 4X4 Crew Cab SWB
44,954 mi.
18 days on market
3C63R3SL3NG192908
$62,050
Single owner
Leo Gmc
Lebanon, IN
4.7
2022 RAM 3500 Tradesman 4X4 Regular Cab LWB DRW
32,794 mi.
18 days on market
3C7WRTBL5NG440827
$26,995
Missouri Auto Truck Recycler
Saint James, MO
4.4
2014 RAM 3500 Tradesman 4X4 Crew Cab LWB
150,277 mi.
18 days on market
3C63RRGL2EG325864
$26,500
Velocity Auto Group Llc
Paoli, IN
1.0
2011 RAM 3500 SLT 4X4 Crew Cab DRW
209,791 mi.
18 days on market
3D6WZ4CL7BG500386
$17,950
Midwest Motor Company
Joplin, MO
4.2
2024 RAM 3500 Longhorn 4X4 Mega Cab
35,318 mi.
18 days on market
3C63R3NLXRG151242
$74,412
Roanoke Ford
Roanoke, IL
4.7
2025 RAM 3500 Laramie 4X4 Crew Cab LWB
17,337 mi.
19 days on market
3C63R3JL5SG543931
$70,212
Single owner
Pilson Ram Supercenter
Charleston, IL
4.7
2024 RAM 3500 Tradesman 4X4 Crew Cab
11,974 mi.
19 days on market
3C7WRTCL1RG207287
$60,412
Single owner
Pilson Ram Supercenter
Charleston, IL
4.7
2021 RAM 3500 Laramie 4X4 Crew Cab LWB
74,033 mi.
21 days on market
3C63RRJL5MG636745
$56,679
David Taylor Cdjr Murray
Murray, KY
4.8
2022 RAM 3500 Laramie 4X4 Crew Cab SWB
75,760 mi.
21 days on market
3C63R3EL7NG286608
$52,421
Clement Chrysler Dodge Jeep Ram Florissant
Florissant, MO
4.3
2022 RAM 3500 Limited 4X4 Mega Cab
32,546 mi.
22 days on market
3C63R3PL0NG318277
$63,407
Sam Leman Chrysler Jeep Dodge Ram Fiat Morton
Morton, IL
4.7
2026 RAM 3500 Limited 4X4 Mega Cab
3,959 mi.
22 days on market
3C63R3PL1TG191942
$87,407
Sam Leman Chrysler Jeep Dodge Ram Fiat Morton
Morton, IL
4.7
2025 RAM 3500 Laramie 4X4 Crew Cab LWB
15,250 mi.
22 days on market
3C63RRJL7SG559552
$74,809
Single owner
Ulrich Ford Lincoln
Pella, IA
4.6
2017 RAM 3500 Tradesman 4X4 Crew Cab DRW
121,415 mi.
22 days on market
3C7WRTCLXHG508901
$26,995
Toms Auto Sales North
Des Moines, IA
4.2
2015 RAM 3500 Longhorn 4X4 Crew Cab LWB
167,834 mi.
22 days on market
3C63RRKL1FG568008
$34,999
Faines Auto Sales
Springfield, IL
3.2
2014 RAM 3500 Laramie 4X4 Mega Cab
215,878 mi.
22 days on market
3C63RRML2EG132568
$15,000
Butlers Auto Sales
Lebanon, MO
1.9
2022 RAM 3500 Big Horn 4X4 Crew Cab LWB
56,727 mi.
22 days on market
3C63R3HL3NG112790
$49,800
Jim Butler Chevrolet
Fenton, MO
4.3
2024 RAM 3500 Tradesman 4X4 Regular cab
15 mi.
23 days on market
3C63R3AL6RG295764
$48,407
Sam Leman Chrysler Dodge Jeep Ram Of Champaign
Champaign, IL
3.9
2024 RAM 3500 Tradesman 4X4 Crew Cab SWB
22,919 mi.
23 days on market
3C63R3CL2RG190877
$56,615
Single owner
Gladstone Dodge Chrysler Jeep Ram
Kansas City, MO
4.3
2017 RAM 3500 Big Horn/Lone Star 4X4 Crew Cab LWB
88,703 mi.
23 days on market
3C63RRHL0HG683449
$37,054
Capital City Cdjr
Jefferson City, MO
4.5
2024 RAM 3500 Laramie 4X4 Crew Cab LWB
30,438 mi.
23 days on market
3C63RRJL8RG281397
$65,921
Ozark Chevrolet
Ozark, MO
4.7
2025 RAM 3500 Tradesman 4X4 Crew Cab LWB
55,212 mi.
23 days on market
3C63RRGL1SG509446
Contact Dealer
Landmark Dodge Chrysler Jeep
Independence, MO
4.0
Find Used RAM 3500 in O Fallon, MO
In the U.S., the RAM 3500 is available as Cargo Van, Chassis Cab, Commercial Truck, Crew Cab Chassis-Cab, Dump Truck, Flatbed Truck, and Pickup. The best choice typically depends on space needs and personal preference.