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2024 Chevrolet Silverado 2500 HD High Country Towing 2021 Keystone RV Avalanche 322rl

This build shows the 2024 Chevrolet Silverado 2500 HD High Country (18,500 lb towing capacity) paired with the 2021 Keystone RV Avalanche 322rl (12,025 lbs dry weight). With 0 lbs of cargo, this combination is within the 80% safe towing guideline.

Three-Quarter Ton Pickup
2024 Chevrolet
Silverado 2500 HD High Country
6.6L V8 · four wheel drive
Vehicle image
coming soon
2021 Keystone RV Avalanche 322rl
Travel Trailer
2021 Keystone RV
Avalanche 322rl
36' 10" Length
Towing Capacity
18,500 lbs
Max Towing Capacity
12,234 lbs
Total Tow Weight (RV + Cargo)
6,266 lbs
Remaining Capacity
80% Safe
12,025 lbs
Tow Weight Breakdown
Total: 12,234 lbs
RV Dry Weight
12,025 lbs
Base trailer weight
Fresh Water
167 lbs
50% of 40 gal tank
Propane
42 lbs
100% capacity
RV Cargo
0 lbs
Gear inside trailer
Payload Capacity (Weight ON Truck)
Truck Capacity: 3,407 lbs
Using: 2,485 lbs
Tongue
Tongue Weight
2,435 lbs
Actual hitch weight
Passengers
0 lbs
0 people in truck
Truck Bed Cargo
50 lbs
Hitch equipment
Gear & Cargo
Fresh Water 50% (167 lbs)
Propane 100% (42 lbs)
Estimated Fuel Economy
11
Solo MPG
7.6
Towing MPG
-31%
$46.05
Per 100 Miles
@ $3.50/gal

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Anonymous Feb 9, 2026 0 views

Vehicle Specs

Full Specs →

2024 Chevrolet Silverado 2500 HD High Country

Max Towing 18,500 lbs
80% Guideline 14,800 lbs
Payload 3,407 lbs
MPG 11 combined
Engine 6.6L V8

RV Specs

Full Specs →

2021 Keystone RV Avalanche 322rl

Dry Weight 12,025 lbs
GVWR 15,500 lbs
Length 36' 10"

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