Replacement Wheels for 1938 GMC Pickup Truck
Question:
Dextar conventional steel wheels. Item # AM20514. When I typed in the make and year of my vehicle 1938 GMC pickup it shows this wheel as being compatible to my truck. Is this correct? They must have the lobes 3 I think, for the hubcap to pop on. Hubcap is 7.5 to 8 inches. Thanks
asked by: Richard A
Expert Reply:
Conventional steel wheels like the # AM20514 often fit older trucks like your 1938 GMC pickup. However, these are only rated for trailer use. These 15" wheels have an offset of 0 and a 6 on 5-1/2 bolt pattern. A hubcap will fit but it would be like the # AM981306 which is slightly larger than your 7-1/2" to 8" measurement with a 10-9/16" overall diameter.
If you have a 5 on 4-1/2 bolt pattern then the correct wheel would be the # AM20504. This would use a slightly smaller hubcap like the # AM90086 with a 9-5/8" overall diameter.
Products Referenced in This Question
Dexstar Conventional Steel Wheel with Offset - 15" x 6" Rim - 5 on 4-1/2 - Black
- Trailer Tires and Wheels
- Wheel Only
- 15 Inch
- 5 on 4-1/2 Inch
- Steel Wheels - Powder Coat
- Dexstar
more information >
Americana Baby Moon Trailer Wheel Center Cap - Chrome-Plated Steel - Qty 1
- Wheel Covers Hubcaps
- Center Wheel Caps
- Front and Rear Wheels
- 5 Lugs
- 13 Inch Wheels
- 14 Inch Wheels
- 15 Inch Wheels
- Steel
- Americana
more information >
Americana Pointed Top Baby Moon Trailer Wheel Center Cap - Chrome Plated Steel - Qty 1
- Wheel Covers Hubcaps
- Center Wheel Caps
- Front and Rear Wheels
- 6 Lugs
- 15 Inch Wheels
- Steel
- Americana
more information >
Product Page this Question was Asked From
Dexstar Conventional Steel Wheel - 15" x 6" Rim - 6 on 5-1/2 - Black Powder Coat
- Trailer Tires and Wheels
- Wheel Only
- 15 Inch
- 6 on 5-1/2 Inch
- Steel Wheels - Powder Coat
- Dexstar
more information >
Continue Researching
- Q&A: 6-on-5-1/2 Bolt Pattern 15-Inch Trailer Wheel with 3.65-Inch Pilot Hole
- Article: Trailer Tire Sizing
- Q&A: Will Firestone Air Bags Interfere if I Install a B&W Gooseneck Trailer Hitch for a 2004 Dodge 2500
- Article: Most Popular Wheel Bearings
- Q&A: Looking for Dexstar 17-118 Trailer Rim
- Q&A: Recommended Tire Size for Upgrading Tires From 7.00-15LT on My Horse Trailer
- Q&A: Does 15" Americana Aluminum Mod Trailer Wheel Have a Max PSI Rating
- Q&A: Is Dexstar # AM20758 16 x 6 Steel Wheel w/ 6-on-5-1/2 Bolt Pattern Offered in Other Colors
- Article: 7 Common Questions Everyone Has About Trailer Tires
- Q&A: Replacement Wheel Fitment for 2019 Riverside RV Retro Camper
- Article: How to Raise Your Travel Trailer Height
- Article: Trailer Wiring Diagrams
- Article: Trailer Drum Brakes vs. Disc Brakes: Making the Decision
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide