1. Truck Bed Parts Products
  2. sku: 22528468582502773
  3. OER AUTHORIZED T70525

OER AUTHORIZED T70525 Bed Spare Tire Carrier Nut

fits make: Chevrolet, Gmc. year: 1963-91.

T70525 Oer Authorized 1963-91 Chevrolet Gmc Pickup Truck Under Bed Spare Tire Carrier Nut

( Brand: Oer Authorized ), ( Manufacturer Part Number: T70525 ), ( Part Type: Bed Tire )

Review OER AUTHORIZED Chevrolet Gmc Pickup Truck Under Bed Spare Tire Carrier Nut fits 1963-91

The **Oerken T70525** is a meticulously engineered, heavy-duty spare tire carrier nut designed specifically for the 1963 through 1991 Chevrolet and GMC full-size truck bed applications, ensuring a secure and reliable mounting solution for aftermarket spare tire carriers. Crafted from high-grade, corrosion-resistant steel, this nut is built to withstand the rigors of off-road use, extreme weather conditions, and the constant vibrations inherent in truck bed setups. Its robust construction features a **1-inch diameter** with a **12-thread-per-inch** pitch, providing optimal strength and stability when paired with the corresponding Oerken T70525 bed rail system. The nut is precision-machined to fit seamlessly into the truck bed s existing mounting points, eliminating wobble or loosening over time, which is critical for maintaining the integrity of the spare tire carrier during transit or when the truck is in motion. Whether installed on a classic Chevy pickup, a rugged GMC pickup, or a vintage work truck, this nut ensures that the spare tire carrier remains firmly in place, reducing the risk of shifting or detachment especially during sharp turns, rough terrain, or sudden stops. Its durable finish resists rust and wear, making it ideal for both daily drivers and off-road enthusiasts who demand long-lasting performance. The T70525 is a testament to Oerken s commitment to quality and compatibility, offering truck owners a simple yet essential component that enhances safety and functionality in their vehicle s bed setup.

### Pros and Cons of buying a OE T70525 (1963 91 Chevrolet/GMC Bed Spare Tire Carrier Nut)

#### **Pros:**

1. **Original Equipment Quality** The T70525 is a genuine OE (Original Equipment) part, meaning it was designed and manufactured to meet Chevrolet and GMC s original specifications. This ensures a proper fit, durability, and compatibility with the vehicle s bed structure.

2. **Reliability and Longevity** OE parts are typically built to last, often with higher-quality materials than aftermarket alternatives. A well-made nut like this reduces the risk of premature failure, especially in heavy-duty applications.

3. **Easy Installation** Since it s designed for the specific model range (1963 1991), finding and installing it is straightforward. No modifications to the bed or carrier are usually required, assuming the original mounting points are intact.

4. **Compatibility with Original Components** If you re restoring or maintaining a classic vehicle, using OE parts ensures that the spare tire carrier functions as it was intended, preserving the vehicle s authenticity and structural integrity.

5. **Warranty Coverage (if applicable)** Some OE parts may come with manufacturer warranties, though this depends on the seller. Reputable dealers or online retailers often offer limited warranties on new OE components.

6. **Prevents Rust and Corrosion** A properly fitted nut helps secure the spare tire carrier, reducing movement that could lead to rust or damage to the bed s floor or frame.

7. **Standardization** Since it s an OE part, you won t encounter issues with mismatched threads or dimensions, which can happen with aftermarket alternatives that may not be precisely engineered.

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#### **Cons:**

1. **Cost** OE parts are generally more expensive than aftermarket equivalents. The T70525 may be priced higher due to its brand reputation and quality, which could be a drawback for budget-conscious buyers.

2. **Limited Availability** While not uncommon, OE parts may not be as widely stocked as aftermarket options. You might need to order from specialty suppliers, which could extend lead times.

3. **Potential for Counterfeit Parts** If purchasing from an unverified seller (e.g., eBay, Facebook Marketplace, or untrusted online stores), there s a risk of receiving a knockoff or low-quality replica that doesn t meet OE standards.

4. **Overkill for Some Uses** If you re not using the spare tire carrier frequently (e.g., on a daily driver or a vehicle primarily used for towing without a spare), the cost and weight of an OE part may not justify its purchase.

5. **Weight** OE parts are often heavier than lightweight aftermarket alternatives. While this isn t a major concern for most applications, it could be a minor consideration if weight reduction is a priority.

6. **No Customization Options** Unlike aftermarket parts, OE components don t offer variations in color, material, or design. If aesthetics or specific features (e.g., rust-resistant coatings) are important, you may need to explore alternatives.

7. **Potential for Overkill in Modern Applications** For vehicles that rarely carry a spare (e.g., those with tire repair kits or run-flat tires), an OE spare tire carrier might feel unnecessary, adding unnecessary weight and cost.

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### **Conclusion:**

The **OE T70525 spare tire carrier nut** is a high-quality, reliable choice for Chevrolet and GMC owners who prioritize authenticity, durability, and long-term performance. It s ideal for:

- Classic vehicle restorations where original parts are desired.

- Heavy-duty applications where reliability is critical.

- Buyers who want to avoid compatibility issues with aftermarket parts.

However, it may not be the best option if:

- Budget is a major concern (aftermarket nuts are often cheaper).

- The vehicle rarely uses a spare tire (simpler or lighter alternatives may suffice).

- You re unable to verify the authenticity of the part (risk of counterfeits).

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### **Recommendation:** - **Buy the OE T70525 if:**

- You re restoring or maintaining a classic 1963 1991 Chevrolet/GMC and want to stay true to the original build.

- You prioritize long-term reliability and don t mind paying a premium for OE quality.

- You re purchasing from a trusted dealer (e.g., RockAuto, Summit Racing, or a local Chevrolet/GMC parts specialist) to ensure authenticity.

- **Consider an aftermarket alternative if:**

- You re on a tight budget and can find a high-quality aftermarket nut (e.g., from brands like **Rust-Oleum, ARP, or a reputable manufacturer**) that meets your needs.

- You re unsure whether the spare tire carrier is used frequently and want to save weight or cost.

- You re open to slightly modified or upgraded versions (e.g., with rust-resistant coatings or different materials).

For most enthusiasts restoring or maintaining a classic truck, the **OE part is the best choice** due to its proven performance and compatibility. However, weigh the cost against your specific needs before purchasing. Always inspect the part upon arrival to ensure it matches the OE specifications.

Details:

This spare tire nut is manufactured in hard steel replicating the original configuration for an authentic appearance. For use on all 1963-86 C/K and 1987 91 R/V Chevy GMC pickup trucks with under bed tire carrier. 1963-91 Chevrolet GMC Pickup Truck; Under Bed Spare Tire Carrier Nut;: Reproduction of the original spare tire carrier nut designed for use with and truck model's.

part #: t70525 prices

  • $21.46-$57.62

specifications otruckbedaccessories:

  • for makes: Chevrolet, Gmc
  • for years: 1963-91
  • brand: Oer Authorized
  • mpn: T70525
  • part type: Bed Tire

general otruckbedaccessories:

  • condition: New
  • Exterior Parts Accessories > Truck Beds Parts > Truck Bed Accessories

payments otruckbedaccessories:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

returns otruckbedaccessories:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

seller otruckbedaccessories:

  • # reviews: 63904
  • city: Huntington Beach, California
  • rating: 99.7%

offer otruckbedaccessories:

  • quantity: 10
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: May 23, 2026

shipping otruckbedaccessories:

  • service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
  • carrier: USPS, UPS, FedEx
  • class: Standard, Expedited
  • type: Calculated
  • transit: 5-11 Days
  • cost: $6.56
for makes: chevrolet, gmc, for years: 1963-91, part type: bed tire,
category: auto parts > exterior parts accessories > truck beds parts > truck bed accessories, sku: 22528468582502773,
Oer Authorized T70525 Is Similar To:
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2 offers $21.46–$57.62 USD
  • New. Offer #1 priced at $57.62 + $0.00 shipping estimate = $57.62* total. . 1963-91 Chevrolet, GMC Truck; Under Bed Spare Tire Carrier Nut; Another high-quality reproduction part from OER, crafted with precision and attention to detail.FREE SHIPPING
  • New. Offer #2 priced at $21.46 + $20.42 shipping estimate = $41.88* total. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications. Under Bed Spare Tire Carrier Nut by OER .+$20.42 shipping

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